2018–19 Primera B Nacional

Twenty-five teams played each other once for a total of twenty-four matches each. The champion earns promotion to the Primera División. The teams placed from 2nd to 9th place competed in the "Torneo Reducido" for the second promotion berth after the regular season ended. Two teams were relegated at the end of the season; one with indirect affiliation with AFA was relegated to the Torneo Federal A, while one directly affiliated faced relegation to Primera B Metropolitana.

{{location map+ |Argentina |float=right |width=300 |caption=Locations of the 2018–19 Primera B Nacional teams outside Greater Buenos Aires. |places=

{{location map~ |Argentina |lat=-34.603611 |long=-58.381667 |label=

{{location map~ |Argentina |lat=-35.6310862 |long=-61.3774475 |label=

{{location map~ |Argentina |lat=-31.251417 |long=-61.4833417 |label=

{{location map~ |Argentina |lat=-27.473779 |long=-64.166132 |label=

{{location map~ |Argentina |lat=-32.530377 |long=-68.495149 |label=

{{location map~ |Argentina |lat=-24.198877 |long=-65.2916985 |label=

{{location map~ |Argentina |lat=-42.7775025 |long=-65.0410303 |label=

{{location map~ |Argentina |lat=-32.8907551 |long=-68.8629133 |label=

{{location map~ |Argentina |lat=-31.3835756 |long=-64.1980092 |label=

{{location map~ |Argentina |lat=-27.7927813 |long=-64.2509561 |label=

{{location map~ |Argentina |lat=-38.716667 |long=-62.266667 |label=

{{location map~ |Argentina |lat=-37.3327813 |long=-59.1461932 |label=

{{location map~ |Argentina |lat=-34.58599 |long=-60.930374 |label=

{{location map~ |Argentina |lat=-34.161539 |long=-58.977926 |label=

}}

{{Location map+ |Argentina Greater Buenos Aires |float=right |width=300 |caption=Locations of the 2018–19 Primera B Nacional teams within Greater Buenos Aires. |places=

{{location map~ |Argentina Greater Buenos Aires |lat=-34.6140747 |long=-58.5348526 |label=

{{Location map~ |Argentina Greater Buenos Aires |lat=-34.678309 |long=-58.340529 |label=

{{location map~ |Argentina Greater Buenos Aires |lat=-34.8070132 |long=-58.3801196 |label=

{{Location map~ |Argentina Greater Buenos Aires |lat=-34.567389 |long=-58.528167 |label=

{{location map~ |Argentina Greater Buenos Aires |lat=-34.5412 |long=-58.4618 |label=

{{location map~ |Argentina Greater Buenos Aires |lat=-34.6620012 |long=-58.6340224 |label=

{{location map~ |Argentina Greater Buenos Aires |lat=-34.6185798 |long=-58.4476405 |label=

{{location map~ |Argentina Greater Buenos Aires |lat=-34.7552709 |long=-58.4201028 |label=

{{location map~ |Argentina Greater Buenos Aires |lat=-34.6679764 |long=-58.500014 |label=

{{Location map~ |Argentina Greater Buenos Aires |lat=-34.540183 |long=-58.481594 |label=

{{location map~ |Argentina Greater Buenos Aires |lat=-34.741751 |long=-58.2520067 |label=

{{Location map~ |Argentina Greater Buenos Aires |lat=-34.766667 |long=-58.383333 |label=

}}

{{#invoke:Sports table|main|style=WDL

|update=complete

|source=[http://www.afa.com.ar/deposito/html/v3/index.html?channel=deportes.futbol.nacionalb.posiciones&lang=es_LA AFA]

|team1=SAR |team2=ARS |team3=NCH |team4=ALM |team5=PLA |team6=CCO |team7=GEM |team8=IND |team9=BRO |team10=FCO |team11=MIT |team12=AGA |team13=VDA |team14=TEM |team15=DMO |team16=DBE |team17=ATR |team18=QUI |team19=GEJ |team20=GBR |team21=OLI |team22=INS |team23=SAN |team24=CHA |team25=LAN

|result1=CP |result2=CP |result3=TR |result4=TR |result5=TR |result6=TR |result7=TR |result8=TR |result9=TR

|win_AGA=8 |draw_AGA=10|loss_AGA=6 |gf_AGA=16|ga_AGA=13

|win_ALM=11|draw_ALM=7 |loss_ALM=6 |gf_ALM=26|ga_ALM=21

|win_ARS=13|draw_ARS=7 |loss_ARS=4 |gf_ARS=36|ga_ARS=19|status_ARS=CP

|win_ATR=7 |draw_ATR=5 |loss_ATR=12|gf_ATR=23|ga_ATR=25

|win_BRO=9 |draw_BRO=9 |loss_BRO=6 |gf_BRO=20|ga_BRO=17

|win_CCO=9 |draw_CCO=10|loss_CCO=5 |gf_CCO=27|ga_CCO=24|status_CCO=P

|win_CHA=6 |draw_CHA=6 |loss_CHA=12|gf_CHA=17|ga_CHA=30

|win_DBE=7 |draw_DBE=8 |loss_DBE=9 |gf_DBE=20|ga_DBE=24

|win_DMO=7 |draw_DMO=9 |loss_DMO=8 |gf_DMO=21|ga_DMO=25

|win_FCO=10|draw_FCO=5 |loss_FCO=9 |gf_FCO=33|ga_FCO=32

|win_GEJ=5 |draw_GEJ=10|loss_GEJ=9 |gf_GEJ=22|ga_GEJ=27

|win_GEM=10|draw_GEM=7 |loss_GEM=7 |gf_GEM=28|ga_GEM=31

|win_GBR=6 |draw_GBR=7 |loss_GBR=11|gf_GBR=19|ga_GBR=24

|win_IND=9 |draw_IND=9 |loss_IND=6 |gf_IND=25|ga_IND=19

|win_INS=6 |draw_INS=6 |loss_INS=12|gf_INS=26|ga_INS=32

|win_LAN=4 |draw_LAN=8 |loss_LAN=12|gf_LAN=13|ga_LAN=24

|win_MIT=10|draw_MIT=5 |loss_MIT=9 |gf_MIT=27|ga_MIT=30

|win_NCH=12|draw_NCH=6 |loss_NCH=6 |gf_NCH=32|ga_NCH=25

|win_OLI=7 |draw_OLI=4 |loss_OLI=13|gf_OLI=24|ga_OLI=36

|win_PLA=11|draw_PLA=6 |loss_PLA=7 |gf_PLA=30|ga_PLA=18

|win_QUI=5 |draw_QUI=11|loss_QUI=8 |gf_QUI=24|ga_QUI=27

|win_SAN=5 |draw_SAN=9 |loss_SAN=10|gf_SAN=21|ga_SAN=29

|win_SAR=12|draw_SAR=10|loss_SAR=2 |gf_SAR=32|ga_SAR=14

|win_TEM=8 |draw_TEM=7 |loss_TEM=9 |gf_TEM=26|ga_TEM=27

|win_VDA=8 |draw_VDA=9 |loss_VDA=7 |gf_VDA=30|ga_VDA=25

|name_AGA=Agropecuario Argentino

|name_ALM=Almagro

|name_ARS=Arsenal

|name_ATR=Atlético de Rafaela

|name_BRO=Brown

|name_CCO=Central Córdoba (SdE)

|name_CHA=Chacarita Juniors

|name_DBE=Defensores de Belgrano

|name_DMO=Deportivo Morón

|name_FCO=Ferro Carril Oeste

|name_GEJ=Gimnasia y Esgrima (J)

|name_GEM=Gimnasia y Esgrima (M)

|name_GBR=Guillermo Brown

|name_IND=Independiente Rivadavia

|name_INS=Instituto

|name_LAN=Los Andes

|name_MIT=Mitre (SdE)

|name_NCH=Nueva Chicago

|name_OLI=Olimpo

|name_PLA=Platense

|name_QUI=Quilmes

|name_SAN=Santamarina

|name_SAR=Sarmiento (J)

|name_TEM=Temperley

|name_VDA=Villa Dálmine

|class_rules=1) points; 2) play-off (only for deciding promotion or relegation); 3) goal difference; 4) goals scored; 5) head-to-head points; 6) head-to-head goal difference; 7) head-to-head goals scored.{{cite web|url=http://www.afa.org.ar/upload/reglamento/Reglamento_General_AFA.pdf |title=Reglamento General AFA |publisher=AFA |language=Spanish}}

|res_col_header=Promotion or Qualification

|col_CP=green1 |text_CP=Championship play-off for promotion to Primera División

|col_TR=blue1 |text_TR=Qualification to Torneo Reducido

|status_text_X=Assured of Torneo Reducido, and may still earn direct promotion

}}

Sarmiento (J) and Arsenal ended up tied in points at the end of the 24 weeks of regular season. Tournament rules establish that, unlike any other position on the table, if two or more teams are equal in points at the end of play, goal difference does not count and a playoff game is required. The winner of this match achieved promotion to the Primera División as champions, while the loser qualified to the Torneo Reducido as runners-up.

{{football box

|date = 28 April 2019

|time = 15:00

|team1 = Arsenal

|team2 = Sarmiento (J)

|score = 1–0

|report = [https://www.espn.com.uy/futbol/partido?juegoId=539443 Report 1]
[https://www.youtube.com/watch?v=9heo3179Ezc Report 2]

|goals1 = Garate {{goal|17|p}}

|goals2 =

|stadium = Estadio Florencio Sola

|location = Banfield

|attendance =

|referee = Néstor Pitana

}}

{{col-2}}

{{col-end}}

|}

{{#invoke:sports results|main

|matches_style=FBR|solid_cell=grey

|team1=AGA|team2=ALM|team3=ARS|team4=ATR|team5=BRO

|team6=CCO|team7=CHA|team8=DBE|team9=DMO|team10=FCO

|team11=GEJ|team12=GEM|team13=GBR|team14=IND|team15=INS

|team16=LAN|team17=MIT|team18=NCH|team19=OLI|team20=PLA

|team21=QUI|team22=SAN|team23=SAR|team24=TEM|team25=VDA

|name_AGA=Agropecuario Argentino

|match_AGA_ALM=null

|match_AGA_ARS=null

|match_AGA_ATR=2–0

|match_AGA_BRO=null

|match_AGA_CCO=1–1

|match_AGA_CHA=0–0

|match_AGA_DBE=1–0

|match_AGA_DMO=null

|match_AGA_FCO=2–1

|match_AGA_GEJ=null

|match_AGA_GEM=null

|match_AGA_GBR=0–0

|match_AGA_IND=0–0

|match_AGA_INS=null

|match_AGA_LAN=null

|match_AGA_MIT=null

|match_AGA_NCH=null

|match_AGA_OLI=null

|match_AGA_PLA=2–0

|match_AGA_QUI=null

|match_AGA_SAN=2–1

|match_AGA_SAR=0–0

|match_AGA_TEM=1–1

|match_AGA_VDA=0–0

|name_ALM=Almagro

|match_ALM_AGA=1–1

|match_ALM_ARS=null

|match_ALM_ATR=1–0

|match_ALM_BRO=null

|match_ALM_CCO=1–3

|match_ALM_CHA=1–0

|match_ALM_DBE=3–0

|match_ALM_DMO=null

|match_ALM_FCO=1–2

|match_ALM_GEJ=null

|match_ALM_GEM=0–0

|match_ALM_GBR=1–1

|match_ALM_IND=1–0

|match_ALM_INS=null

|match_ALM_LAN=null

|match_ALM_MIT=null

|match_ALM_NCH=null

|match_ALM_OLI=null

|match_ALM_PLA=null

|match_ALM_QUI=null

|match_ALM_SAN=2–0

|match_ALM_SAR=0–2

|match_ALM_TEM=2–1

|match_ALM_VDA=null

|name_ARS=Arsenal

|match_ARS_AGA=2–0

|match_ARS_ALM=0–0

|match_ARS_ATR=null

|match_ARS_BRO=2–1

|match_ARS_CCO=null

|match_ARS_CHA=null

|match_ARS_DBE=null

|match_ARS_DMO=1–0

|match_ARS_FCO=null

|match_ARS_GEJ=1–1

|match_ARS_GEM=3–1

|match_ARS_GBR=null

|match_ARS_IND=null

|match_ARS_INS=1–2

|match_ARS_LAN=1–1

|match_ARS_MIT=3–0

|match_ARS_NCH=2–0

|match_ARS_OLI=2–0

|match_ARS_PLA=null

|match_ARS_QUI=4–1

|match_ARS_SAN=null

|match_ARS_SAR=null

|match_ARS_TEM=null

|match_ARS_VDA=null

|name_ATR=Atlético de Rafaela

|match_ATR_AGA=null

|match_ATR_ALM=null

|match_ATR_ARS=0–0

|match_ATR_BRO=3–1

|match_ATR_CCO=2–2

|match_ATR_CHA=null

|match_ATR_DBE=null

|match_ATR_DMO=0–1

|match_ATR_FCO=null

|match_ATR_GEJ=2–1

|match_ATR_GEM=null

|match_ATR_GBR=null

|match_ATR_IND=null

|match_ATR_INS=1–0

|match_ATR_LAN=null

|match_ATR_MIT=0–1

|match_ATR_NCH=0–1

|match_ATR_OLI=2–0

|match_ATR_PLA=1–1

|match_ATR_QUI=2–1

|match_ATR_SAN=null

|match_ATR_SAR=null

|match_ATR_TEM=null

|match_ATR_VDA=0–1

|name_BRO=Brown

|match_BRO_AGA=0–0

|match_BRO_ALM=1–1

|match_BRO_ARS=null

|match_BRO_ATR=null

|match_BRO_CCO=null

|match_BRO_CHA=3–0

|match_BRO_DBE=1–1

|match_BRO_DMO=null

|match_BRO_FCO=null

|match_BRO_GEJ=null

|match_BRO_GEM=1–0

|match_BRO_GBR=null

|match_BRO_IND=1–0

|match_BRO_INS=null

|match_BRO_LAN=0–0

|match_BRO_MIT=null

|match_BRO_NCH=2–1

|match_BRO_OLI=3–0

|match_BRO_PLA=null

|match_BRO_QUI=null

|match_BRO_SAN=1–1

|match_BRO_SAR=0–3

|match_BRO_TEM=0–1

|match_BRO_VDA=null

|name_CCO=Central Córdoba (SdE)

|match_CCO_AGA=null

|match_CCO_ALM=null

|match_CCO_ARS=1–1

|match_CCO_ATR=null

|match_CCO_BRO=1–1

|match_CCO_CHA=null

|match_CCO_DBE=null

|match_CCO_DMO=1–1

|match_CCO_FCO=null

|match_CCO_GEJ=2–0

|match_CCO_GEM=null

|match_CCO_GBR=null

|match_CCO_IND=null

|match_CCO_INS=1–3

|match_CCO_LAN=1–0

|match_CCO_MIT=1–1

|match_CCO_NCH=1–2

|match_CCO_OLI=1–1

|match_CCO_PLA=1–0

|match_CCO_QUI=1–0

|match_CCO_SAN=null

|match_CCO_SAR=null

|match_CCO_TEM=null

|match_CCO_VDA=1–0

|name_CHA=Chacarita Juniors

|match_CHA_AGA=null

|match_CHA_ALM=null

|match_CHA_ARS=0–2

|match_CHA_ATR=1–0

|match_CHA_BRO=null

|match_CHA_CCO=0–0

|match_CHA_DBE=null

|match_CHA_DMO=null

|match_CHA_FCO=0–1

|match_CHA_GEJ=1–0

|match_CHA_GEM=null

|match_CHA_GBR=3–1

|match_CHA_IND=0–2

|match_CHA_INS=2–2

|match_CHA_LAN=null

|match_CHA_MIT=0–2

|match_CHA_NCH=null

|match_CHA_OLI=null

|match_CHA_PLA=0–2

|match_CHA_QUI=null

|match_CHA_SAN=null

|match_CHA_SAR=1–3

|match_CHA_TEM=null

|match_CHA_VDA=2–1

|name_DBE=Defensores de Belgrano

|match_DBE_AGA=null

|match_DBE_ALM=null

|match_DBE_ARS=0–1

|match_DBE_ATR=0–3

|match_DBE_BRO=null

|match_DBE_CCO=2–0

|match_DBE_CHA=1–2

|match_DBE_DMO=null

|match_DBE_FCO=2–0

|match_DBE_GEJ=null

|match_DBE_GEM=null

|match_DBE_GBR=1–0

|match_DBE_IND=1–1

|match_DBE_INS=null

|match_DBE_LAN=null

|match_DBE_MIT=null

|match_DBE_NCH=null

|match_DBE_OLI=null

|match_DBE_PLA=1–2

|match_DBE_QUI=null

|match_DBE_SAN=1–0

|match_DBE_SAR=0–0

|match_DBE_TEM=0–0

|match_DBE_VDA=2–1

|name_DMO=Deportivo Morón

|match_DMO_AGA=1–0

|match_DMO_ALM=0–2

|match_DMO_ARS=null

|match_DMO_ATR=null

|match_DMO_BRO=0–1

|match_DMO_CCO=null

|match_DMO_CHA=0–0

|match_DMO_DBE=1–1

|match_DMO_FCO=null

|match_DMO_GEJ=null

|match_DMO_GEM=0–0

|match_DMO_GBR=null

|match_DMO_IND=null

|match_DMO_INS=null

|match_DMO_LAN=3–0

|match_DMO_MIT=null

|match_DMO_NCH=1–1

|match_DMO_OLI=1–0

|match_DMO_PLA=null

|match_DMO_QUI=1–0

|match_DMO_SAN=2–0

|match_DMO_SAR=null

|match_DMO_TEM=1–3

|match_DMO_VDA=null

|name_FCO=Ferro Carril Oeste

|match_FCO_AGA=null

|match_FCO_ALM=null

|match_FCO_ARS=2–1

|match_FCO_ATR=2–1

|match_FCO_BRO=1–0

|match_FCO_CCO=1–3

|match_FCO_CHA=null

|match_FCO_DBE=null

|match_FCO_DMO=5–1

|match_FCO_GEJ=1–2

|match_FCO_GEM=null

|match_FCO_GBR=2–0

|match_FCO_IND=null

|match_FCO_INS=1–1

|match_FCO_LAN=null

|match_FCO_MIT=2–0

|match_FCO_NCH=null

|match_FCO_OLI=null

|match_FCO_PLA=0–2

|match_FCO_QUI=1–1

|match_FCO_SAN=null

|match_FCO_SAR=null

|match_FCO_TEM=null

|match_FCO_VDA=2–0

|name_GEJ=Gimnasia y Esgrima (J)

|match_GEJ_AGA=0–0

|match_GEJ_ALM=0–1

|match_GEJ_ARS=null

|match_GEJ_ATR=null

|match_GEJ_BRO=2–0

|match_GEJ_CCO=null

|match_GEJ_CHA=null

|match_GEJ_DBE=0–0

|match_GEJ_DMO=1–1

|match_GEJ_FCO=null

|match_GEJ_GEM=1–2

|match_GEJ_GBR=null

|match_GEJ_IND=null

|match_GEJ_INS=1–0

|match_GEJ_LAN=1–1

|match_GEJ_MIT=1–0

|match_GEJ_NCH=1–2

|match_GEJ_OLI=1–1

|match_GEJ_PLA=null

|match_GEJ_QUI=0–0

|match_GEJ_SAN=null

|match_GEJ_SAR=null

|match_GEJ_TEM=null

|match_GEJ_VDA=null

|name_GEM=Gimnasia y Esgrima (M)

|match_GEM_AGA=1–0

|match_GEM_ALM=null

|match_GEM_ARS=null

|match_GEM_ATR=2–1

|match_GEM_BRO=null

|match_GEM_CCO=2–0

|match_GEM_CHA=2–1

|match_GEM_DBE=1–0

|match_GEM_DMO=null

|match_GEM_FCO=3–1

|match_GEM_GEJ=null

|match_GEM_GBR=2–1

|match_GEM_IND=1–0

|match_GEM_INS=null

|match_GEM_LAN=null

|match_GEM_MIT=null

|match_GEM_NCH=null

|match_GEM_OLI=null

|match_GEM_PLA=0–3

|match_GEM_QUI=null

|match_GEM_SAN=3–3

|match_GEM_SAR=0–2

|match_GEM_TEM=2–1

|match_GEM_VDA=null

|name_GBR=Guillermo Brown

|match_GBR_AGA=null

|match_GBR_ALM=null

|match_GBR_ARS=0–2

|match_GBR_ATR=2–0

|match_GBR_BRO=0–1

|match_GBR_CCO=0–0

|match_GBR_CHA=null

|match_GBR_DBE=null

|match_GBR_DMO=3–1

|match_GBR_FCO=null

|match_GBR_GEJ=0–1

|match_GBR_GEM=null

|match_GBR_IND=null

|match_GBR_INS=1–0

|match_GBR_LAN=null

|match_GBR_MIT=3–0

|match_GBR_NCH=0–1

|match_GBR_OLI=null

|match_GBR_PLA=0–0

|match_GBR_QUI=2–1

|match_GBR_SAN=null

|match_GBR_SAR=null

|match_GBR_TEM=null

|match_GBR_VDA=2–2

|name_IND=Independiente Rivadavia

|match_IND_AGA=null

|match_IND_ALM=null

|match_IND_ARS=1–1

|match_IND_ATR=1–1

|match_IND_BRO=null

|match_IND_CCO=2–0

|match_IND_CHA=null

|match_IND_DBE=null

|match_IND_DMO=1–1

|match_IND_FCO=0–1

|match_IND_GEJ=3–1

|match_IND_GEM=null

|match_IND_GBR=1–0

|match_IND_INS=2–0

|match_IND_LAN=null

|match_IND_MIT=0–1

|match_IND_NCH=null

|match_IND_OLI=null

|match_IND_PLA=1–0

|match_IND_QUI=null

|match_IND_SAN=null

|match_IND_SAR=0–0

|match_IND_TEM=null

|match_IND_VDA=2–1

|name_INS=Instituto

|match_INS_AGA=0–1

|match_INS_ALM=1–1

|match_INS_ARS=null

|match_INS_ATR=null

|match_INS_BRO=0–1

|match_INS_CCO=null

|match_INS_CHA=null

|match_INS_DBE=4–3

|match_INS_DMO=0–2

|match_INS_FCO=null

|match_INS_GEJ=null

|match_INS_GEM=1–1

|match_INS_GBR=null

|match_INS_IND=null

|match_INS_LAN=0–1

|match_INS_MIT=1–0

|match_INS_NCH=2–3

|match_INS_OLI=4–0

|match_INS_PLA=null

|match_INS_QUI=1–1

|match_INS_SAN=1–2

|match_INS_SAR=null

|match_INS_TEM=null

|match_INS_VDA=null

|name_LAN=Los Andes

|match_LAN_AGA=0–1

|match_LAN_ALM=0–1

|match_LAN_ARS=null

|match_LAN_ATR=0–2

|match_LAN_BRO=null

|match_LAN_CCO=null

|match_LAN_CHA=0–1

|match_LAN_DBE=1–1

|match_LAN_DMO=null

|match_LAN_FCO=1–1

|match_LAN_GEJ=null

|match_LAN_GEM=2–2

|match_LAN_GBR=0–0

|match_LAN_IND=0–1

|match_LAN_INS=null

|match_LAN_MIT=null

|match_LAN_NCH=null

|match_LAN_OLI=null

|match_LAN_PLA=null

|match_LAN_QUI=null

|match_LAN_SAN=2–0

|match_LAN_SAR=0–1

|match_LAN_TEM=1–0

|match_LAN_VDA=null

|name_MIT=Mitre (SdE)

|match_MIT_AGA=2–1

|match_MIT_ALM=2–4

|match_MIT_ARS=null

|match_MIT_ATR=null

|match_MIT_BRO=0–1

|match_MIT_CCO=null

|match_MIT_CHA=null

|match_MIT_DBE=1–0

|match_MIT_DMO=1–0

|match_MIT_FCO=null

|match_MIT_GEJ=null

|match_MIT_GEM=2–0

|match_MIT_GBR=null

|match_MIT_IND=null

|match_MIT_INS=null

|match_MIT_LAN=2–1

|match_MIT_NCH=1–1

|match_MIT_OLI=3–4

|match_MIT_PLA=null

|match_MIT_QUI=1–1

|match_MIT_SAN=2–2

|match_MIT_SAR=null

|match_MIT_TEM=2–1

|match_MIT_VDA=null

|name_NCH=Nueva Chicago

|match_NCH_AGA=1–0

|match_NCH_ALM=0–0

|match_NCH_ARS=null

|match_NCH_ATR=null

|match_NCH_BRO=null

|match_NCH_CCO=null

|match_NCH_CHA=1–1

|match_NCH_DBE=0–0

|match_NCH_DMO=null

|match_NCH_FCO=2–0

|match_NCH_GEJ=null

|match_NCH_GEM=4–1

|match_NCH_GBR=null

|match_NCH_IND=2–2

|match_NCH_INS=null

|match_NCH_LAN=1–0

|match_NCH_MIT=null

|match_NCH_OLI=1–0

|match_NCH_PLA=null

|match_NCH_QUI=null

|match_NCH_SAN=0–1

|match_NCH_SAR=1–0

|match_NCH_TEM=4–1

|match_NCH_VDA=null

|name_OLI=Olimpo

|match_OLI_AGA=1–0

|match_OLI_ALM=2–0

|match_OLI_ARS=null

|match_OLI_ATR=null

|match_OLI_BRO=null

|match_OLI_CCO=null

|match_OLI_CHA=2–1

|match_OLI_DBE=0–1

|match_OLI_DMO=null

|match_OLI_FCO=2–1

|match_OLI_GEJ=null

|match_OLI_GEM=1–1

|match_OLI_GBR=2–0

|match_OLI_IND=2–3

|match_OLI_INS=null

|match_OLI_LAN=1–1

|match_OLI_MIT=null

|match_OLI_NCH=null

|match_OLI_PLA=null

|match_OLI_QUI=null

|match_OLI_SAN=3–1

|match_OLI_SAR=0–1

|match_OLI_TEM=0–2

|match_OLI_VDA=null

|name_PLA=Platense

|match_PLA_AGA=null

|match_PLA_ALM=3–1

|match_PLA_ARS=3–0

|match_PLA_ATR=null

|match_PLA_BRO=0–0

|match_PLA_CCO=null

|match_PLA_CHA=null

|match_PLA_DBE=null

|match_PLA_DMO=2–0

|match_PLA_FCO=null

|match_PLA_GEJ=1–0

|match_PLA_GEM=null

|match_PLA_GBR=null

|match_PLA_IND=null

|match_PLA_INS=2–1

|match_PLA_LAN=0–1

|match_PLA_MIT=0–1

|match_PLA_NCH=3–0

|match_PLA_OLI=2–1

|match_PLA_QUI=1–2

|match_PLA_SAN=null

|match_PLA_SAR=null

|match_PLA_TEM=null

|match_PLA_VDA=0–0

|name_QUI=Quilmes

|match_QUI_AGA=0–1

|match_QUI_ALM=0–1

|match_QUI_ARS=null

|match_QUI_ATR=null

|match_QUI_BRO=0–0

|match_QUI_CCO=null

|match_QUI_CHA=2–1

|match_QUI_DBE=1–2

|match_QUI_DMO=null

|match_QUI_FCO=null

|match_QUI_GEJ=null

|match_QUI_GEM=1–1

|match_QUI_GBR=null

|match_QUI_IND=2–2

|match_QUI_INS=null

|match_QUI_LAN=2–0

|match_QUI_MIT=null

|match_QUI_NCH=3–2

|match_QUI_OLI=3–1

|match_QUI_PLA=null

|match_QUI_SAN=0–0

|match_QUI_SAR=null

|match_QUI_TEM=1–1

|match_QUI_VDA=null

|name_SAN=Santamarina

|match_SAN_AGA=null

|match_SAN_ALM=null

|match_SAN_ARS=0–0

|match_SAN_ATR=1–0

|match_SAN_BRO=null

|match_SAN_CCO=1–2

|match_SAN_CHA=2–0

|match_SAN_DBE=null

|match_SAN_DMO=null

|match_SAN_FCO=3–1

|match_SAN_GEJ=2–2

|match_SAN_GEM=null

|match_SAN_GBR=0–2

|match_SAN_IND=0–0

|match_SAN_INS=null

|match_SAN_LAN=null

|match_SAN_MIT=null

|match_SAN_NCH=null

|match_SAN_OLI=null

|match_SAN_PLA=1–1

|match_SAN_QUI=null

|match_SAN_SAR=0–1

|match_SAN_TEM=0–1

|match_SAN_VDA=0–0

|name_SAR=Sarmiento (J)

|match_SAR_AGA=null

|match_SAR_ALM=null

|match_SAR_ARS=2–0

|match_SAR_ATR=1–1

|match_SAR_BRO=null

|match_SAR_CCO=1–1

|match_SAR_CHA=null

|match_SAR_DBE=null

|match_SAR_DMO=1–1

|match_SAR_FCO=2–2

|match_SAR_GEJ=1–1

|match_SAR_GEM=null

|match_SAR_GBR=3–1

|match_SAR_IND=null

|match_SAR_INS=1–1

|match_SAR_LAN=null

|match_SAR_MIT=1–0

|match_SAR_NCH=null

|match_SAR_OLI=null

|match_SAR_PLA=3–1

|match_SAR_QUI=0–0

|match_SAR_SAN=null

|match_SAR_TEM=null

|match_SAR_VDA=2–1

|name_TEM=Temperley

|match_TEM_AGA=null

|match_TEM_ALM=null

|match_TEM_ARS=2–3

|match_TEM_ATR=2–1

|match_TEM_BRO=null

|match_TEM_CCO=1–2

|match_TEM_CHA=0–0

|match_TEM_DBE=null

|match_TEM_DMO=null

|match_TEM_FCO=2–2

|match_TEM_GEJ=1–0

|match_TEM_GEM=null

|match_TEM_GBR=0–0

|match_TEM_IND=2–0

|match_TEM_INS=0–1

|match_TEM_LAN=null

|match_TEM_MIT=null

|match_TEM_NCH=null

|match_TEM_OLI=null

|match_TEM_PLA=1–1

|match_TEM_QUI=null

|match_TEM_SAN=null

|match_TEM_SAR=2–1

|match_TEM_VDA=0–2

|name_VDA=Villa Dálmine

|match_VDA_AGA=null

|match_VDA_ALM=2–0

|match_VDA_ARS=1–3

|match_VDA_ATR=null

|match_VDA_BRO=0–0

|match_VDA_CCO=null

|match_VDA_CHA=null

|match_VDA_DBE=null

|match_VDA_DMO=1–1

|match_VDA_FCO=null

|match_VDA_GEJ=4–4

|match_VDA_GEM=2–0

|match_VDA_GBR=null

|match_VDA_IND=null

|match_VDA_INS=3–0

|match_VDA_LAN=1–0

|match_VDA_MIT=2–2

|match_VDA_NCH=3–1

|match_VDA_OLI=1–0

|match_VDA_PLA=null

|match_VDA_QUI=1–1

|match_VDA_SAN=null

|match_VDA_SAR=null

|match_VDA_TEM=null

|update=22 April 2019

|source=[http://www.afa.com.ar/deposito/html/v3/index.html?channel=deportes.futbol.nacionalb.fixture&lang=es_LA AFA]

}}

Teams ending between second and ninth place played the Torneo Reducido for the second promotion berth to Primera División. Quarterfinals and semi-finals were played over two legs, and in case of a tie the best-placed team advanced. The finals were played over two legs, and a penalty shootout occurred in case of a tie.

{{8TeamBracket-Re-seeds

| RD1= Quarterfinals

| RD2= Semi-finals

| RD3= Final

| legs=2

| aggregate=y

| boldwinner=h

| score-width= 40

| team-width= 160

| RD1-seed1=2

| RD1-team1=Sarmiento (J) ({{abbr|bsr|Advanced on better season record.}})

| RD1-score1-1=1

| RD1-score1-2=0

| RD1-score1-3=1

| RD1-seed2=9

| RD1-team2=Brown

| RD1-score2-1=0

| RD1-score2-2=1

| RD1-score2-3=1

| RD1-seed3=5

| RD1-team3=Platense

| RD1-score3-1=0

| RD1-score3-2=0

| RD1-score3-3=0

| RD1-seed4=6

| RD1-team4=Central Córdoba (SdE)

| RD1-score4-1=0

| RD1-score4-2=1

| RD1-score4-3=1

| RD1-seed5=3

| RD1-team5=Nueva Chicago

| RD1-score5-1=1

| RD1-score5-2=2

| RD1-score5-3=3

| RD1-seed6=8

| RD1-team6=Independiente Rivadavia

| RD1-score6-1=4

| RD1-score6-2=2

| RD1-score6-3=6

| RD1-seed7=4

| RD1-team7=Almagro ({{abbr|bsr|Advanced on better season record.}})

| RD1-score7-1=1

| RD1-score7-2=2

| RD1-score7-3=3

| RD1-seed8=7

| RD1-team8=Gimnasia y Esgrima (M)

| RD1-score8-1=1

| RD1-score8-2=2

| RD1-score8-3=3

| RD2-seed1=2

| RD2-team1=Sarmiento (J)

| RD2-score1-1=1

| RD2-score1-2=2

| RD2-score1-3=3

| RD2-seed2=8

| RD2-team2=Independiente Rivadavia

| RD2-score2-1=0

| RD2-score2-2=0

| RD2-score2-3=0

| RD2-seed3=4

| RD2-team3=Almagro

| RD2-score3-1=1

| RD2-score3-2=1

| RD2-score3-3=2

| RD2-seed4=6

| RD2-team4=Central Córdoba (SdE)

| RD2-score4-1=2

| RD2-score4-2=2

| RD2-score4-3=4

| RD3-seed1=2

| RD3-team1=Sarmiento (J)

| RD3-score1-1=1

| RD3-score1-2=0

| RD3-score1-3=1 (3)

| RD3-seed2=6

| RD3-team2=Central Córdoba (SdE)

| RD3-score2-1=1

| RD3-score2-2=0

| RD3-score2-3=1 (5)

}}

{{Football box

|id =

|date = 1 Jun 2019

|time =

|event = Torneo Reducido Final
(2nd. promotion playoff)

|round = First leg

|team1 = Central Córdoba (SdE)

|score1 = 1

|team2 = Sarmiento (J)

|score2 = 1

|scorenote =

|aet =

|report = [https://www.rsssf.org/tablesa/arg2019.html#2reducido Report]

|goals1 =

|goals2 =

|stadium = Estadio Alfredo Terrera

|location = Santiago del Estero

|attendance =

|referee =

|penalties1 =

|penaltyscore =

|penalties2 =

}}

----

{{Football box

|id =

|date = 8 Jun 2019

|time =

|event =

|round = Second leg

|team1 = Sarmiento (J)

|score1 = 0

|team2 = Central Córdoba (SdE)

|score2 = 0

|scorenote =

|aet = yes

|report = [https://www.infobae.com/deportes-2/2019/06/08/sarmiento-de-junin-y-central-cordoba-de-santiago-del-estero-definen-el-ultimo-ascenso-a-primera-division/ Report 1]
[https://www.espn.com.ar/futbol/partido/_/juegoId/540470 Report 2]

|goals1 =

|goals2 =

|stadium = Estadio Eva Perón

|location = Junín

|attendance =

|referee = Fernando Espinoza

|penalties1 = Kippes {{pengoal}}
Castro {{pengoal}}
Villalba {{pengoal}}
Leys {{penmiss}}

|penaltyscore = 3–5

|penalties2 = Jara {{pengoal}}
Rossi {{pengoal}}
Melivilo {{pengoal}}
Vera Oviedo {{pengoal}}
Ramírez {{pengoal}}

}}

{{col-2}}

{{col-end}}

|}

{{small|Note: After the series ended 1–1 on aggregate, Central Córdoba won 5–3 on penalties, promoting to Primera División.}}

Clubs with indirect affiliation with AFA are relegated to the Torneo Federal A, while clubs directly affiliated face relegation to Primera B Metropolitana. The bottom team of each table was relegated.

• 2018–19 Argentine Primera División
• 2018–19 Torneo Federal A
• 2018–19 Copa Argentina

{{reflist}}

• [https://int.soccerway.com/national/argentina/prim-b-nacional/20182019/regular-season/r48952/ soccerway.com]
• [http://www.ascensodelinterior.com.ar/ Ascenso del Interior] {{in lang|es}}
• [http://interiorfutbolero.com.ar/ Interior Futbolero] {{in lang|es}}
• [http://www.promiedos.com.ar/ Promiedos] {{in lang|es}}

{{Primera B Nacional}}

{{DEFAULTSORT:2018-19 Primera B Nacional}}

Category:Primera B Nacional seasons

Category:2018–19 in Argentine football leagues