2021 Open Sud de France

{{TennisEventInfo|2021|Open Sud de France|

| date=22–28 February 2021

| edition=34th

| draw=28S / 16D

| surface=Indoor hard courts

| prize_money=€323,970

| location=Montpellier, France

| venue=Sud de France Arena

| champs={{flagicon|BEL}} David Goffin

| champd={{flagicon|FIN}} Henri Kontinen / {{flagicon|FRA}} Édouard Roger-Vasselin

}}

The 2021 Open Sud de France was a men's tennis tournament played on indoor hard courts. It is the 34th edition of the event, and part of the ATP Tour 250 series of the 2021 ATP Tour. It takes place at the Arena Montpellier in Montpellier, France, from 22 February until 28 February 2021.{{cite web|title=Open Sud de France Overview|url=https://www.atptour.com/en/tournaments/montpellier/375/overview|website=atptour.com}}

Finals

= Singles =

{{flagicon|BEL}} David Goffin defeated {{flagicon|ESP}} Roberto Bautista Agut, 5–7, 6–4, 6–2.

= Doubles =

{{flagicon|FIN}} Henri Kontinen / {{flagicon|FRA}} Édouard Roger-Vasselin defeated {{flagicon|ISR}} Jonathan Erlich / {{flagicon|BLR}} Andrei Vasilevski, 6–2, 7–5.

Points and prize money

= Point distribution =

class=wikitable style=font-size:90%;text-align:center
style="width:130px; background:#eaeaea;"\|Event \| style="width:80px; background:lime;"\|W \| style="width:85px; background:thistle;"\|F \| style="width:85px; background:#ff0;"\|SF \| style="width:85px; background:#ffebcd;"\|QF \| style="width:85px; background:#afeeee;"\|Round of 16 \| style="width:85px; background:#afeeee;"\|Round of 32 \|width=85 \|Q \|width=85 \|Q2 \|width=85 \|Q1
style="background:#f3f3f3;"\| Singles \|rowspan=2\|250 \|rowspan=2\|150 \|rowspan=2\|90 \|rowspan=2\|45 \|20 \|0 \|12 \|6 \|0
style="background:#f3f3f3;"\| Doubles \| 0 \| {{n/a}} \| {{n/a}} \| {{n/a}} \| {{n/a}}

class=wikitable style=font-size:90%;text-align:center

style="width:130px; background:#eaeaea;"|Event

| style="width:80px; background:lime;"|W

| style="width:85px; background:thistle;"|F

| style="width:85px; background:#ff0;"|SF

| style="width:85px; background:#ffebcd;"|QF

| style="width:85px; background:#afeeee;"|Round of 16

| style="width:85px; background:#afeeee;"|Round of 32

|width=85 |Q

|width=85 |Q2

|width=85 |Q1

style="background:#f3f3f3;"| Singles

|rowspan=2|250

|rowspan=2|150

|rowspan=2|90

|rowspan=2|45

|20

|12

style="background:#f3f3f3;"| Doubles

| 0

| {{n/a}}

= Prize money =

class=wikitable style=font-size:90%;text-align:center

style="width:130px; background:#eaeaea;"|Event

| style="width:80px; background:lime;"|W

| style="width:85px; background:thistle;"|F

| style="width:85px; background:#ff0;"|SF

| style="width:85px; background:#ffebcd;"|QF

| style="width:85px; background:#afeeee;"|Round of 16

| style="width:85px; background:#afeeee;"|Round of 32

|width=85 |Q2

|width=85 |Q1

style="background:#f3f3f3;"|Singles

|€21,655

|€16,000

|€12,000

|€8,200

|€5,600

|€4,000

|€2,050

|€1,130

style="background:#f3f3f3;"|Doubles*

|€7,550

|€5,530

|€4,200

|€3,010

|€2,200

| {{n/a}}

colspan=9|Doubles prize money per team

Singles main-draw entrants

= Seeds =

class="sortable wikitable"
width="70"\| Country ! width="175"\| Player ! Rank¹ ! Seed
style="background:#fcc;" \|{{flag\|ESP}} \|Roberto Bautista Agut \|13 \|1
style="background:#cfc;" \|{{flag\|BEL}} \|David Goffin \|15 \|2
{{flag\|SRB}} \|Dušan Lajović \|27 \|3
{{flag\|POL}} \|Hubert Hurkacz \|30 \|4
{{flag\|ITA}} \|Jannik Sinner \|32 \|5
{{flag\|FRA}} \|Ugo Humbert \|34 \|6
{{flag\|ITA}} \|Lorenzo Sonego \|35 \|7
{{flag\|GER}} \|Jan-Lennard Struff \|37 \|8

class="sortable wikitable"

width="70"| Country

! width="175"| Player

! Rank¹

! Seed

style="background:#fcc;"

|{{flag|ESP}}

|Roberto Bautista Agut

|13

style="background:#cfc;"

|{{flag|BEL}}

|15

|27

|30

|32

|34

|35

|37

¹ Rankings are as of February 8, 2021.{{cite web|title=Montpellier / Tennis : découvrez les joueurs présents à l'Open Sud de France 2021|url=https://actu.fr/occitanie/montpellier_34172/montpellier-tennis-decouvrez-les-joueurs-presents-a-l-open-sud-de-france-2021_38966879.html|website=actu.fr}}

= Other entrants =

The following players received wildcards into the singles main draw:

{{flagicon|FRA}} Benjamin Bonzi
{{flagicon|FRA}} Hugo Gaston
{{flagicon|GBR}} Andy Murray

The following players received entry from the qualifying draw:

{{flagicon|FRA}} Grégoire Barrère
{{flagicon|GER}} Peter Gojowczyk
{{flagicon|NED}} Tallon Griekspoor
{{flagicon|ESP}} Bernabé Zapata Miralles

=Withdrawals=

{{flagicon|ESP}} Pablo Carreño Busta → replaced by {{flagicon|AUT}} Dennis Novak
{{flagicon|GBR}} Kyle Edmund → replaced by {{flagicon|FRA}} Gilles Simon
{{flagicon|FRA}} Richard Gasquet → replaced by {{flagicon|USA}} Sebastian Korda
{{flagicon|SRB}} Filip Krajinović → replaced by {{flagicon|CZE}} Jiří Veselý
{{flagicon|AUS}} Nick Kyrgios → replaced by {{flagicon|SVK}} Norbert Gombos
{{flagicon|ESP}} Feliciano López → replaced by {{flagicon|SWE}} Mikael Ymer
{{flagicon|USA}} Reilly Opelka → replaced by {{flagicon|USA}} Marcos Giron

ATP doubles main-draw entrants

= Seeds =

class="sortable wikitable"
width="70"\| Country ! width="175"\| Player ! width="70"\| Country ! width="175"\| Player ! Rank¹ ! Seed
style="background:#cfc;" \|{{flag\|FIN}} \|Henri Kontinen \|{{flag\|FRA}} \|Édouard Roger-Vasselin \|46 \|1
{{flag\|ESA}} \|Marcelo Arévalo \|{{flag\|NED}} \|Matwé Middelkoop \|99 \|2
{{flag\|DNK}} \|Frederik Nielsen \|{{flag\|GER}} \|Tim Pütz \|117 \|3
{{flag\|IND}} \|Divij Sharan \|{{flag\|SVK}} \|Igor Zelenay \|138 \|4

class="sortable wikitable"

width="70"| Country

! width="175"| Player

! width="70"| Country

! width="175"| Player

! Rank¹

! Seed

style="background:#cfc;"

|{{flag|FIN}}

|Henri Kontinen

|{{flag|FRA}}

|Édouard Roger-Vasselin