Chei Byung-yong

{{Short description|South Korean baseball player}}

{{Infobox baseball biography

| name = Chei Byung-yong

| image =

| image_size =

| team = SK Wyverns

| number = 45

| position = Relief pitcher

| birth_date = {{birth date and age|1982|4|25}}

| birth_place = Gunsan, North Jeolla

| death_date =

| death_place =

| bats = Right

| throws = Right

| debutleague = KBO

| debutdate = April 7

| debutyear = 2002

| debutteam = SK Wyverns

| finaldate =

| finalyear =

| finalteam =

| statyear = June 9, 2019

| statleague = KBO

| stat1label = Win–loss record

| stat1value = 84–73

| stat2label = Earned run average

| stat2value = 4.21

| stat3label = Strikeouts

| stat3value = 968

| stat4label = Holds

| stat4value = 29

| stat5label = Saves

| stat5value = 22

| teams =

• SK Wyverns ({{baseball year|2002}}–present)

| highlights =

| update =

}}

{{Infobox Korean name

| hangul = 채병용

| hanja = 蔡秉龍

| rr = Chae Byeongnyong

| mr = Ch'ae Pyŏngnyong

}}

{{family name hatnote|Chei||lang=Korean}}

Chei Byung-yong ({{Korean|채병용}}; born April 25, 1982) is a South Korean professional baseball pitcher currently playing for the SK Wyverns of the KBO League.{{cite news |author= |title=Nexen's Seo Geon-chang becomes first S. Korean player to get 200 hits in one season |url=http://english.yonhapnews.co.kr/full/2014/10/17/40/1200000000AEN20141017008052315F.html |newspaper=Yonhap |location=Seoul |date=17 October 2014 |access-date=2 December 2015 }}