Below are the team rosters for the baseball competition at the 2020 Summer Olympics.
Rosters Dominican Republic The Dominican Baseball Federation announced their final roster on July 8, 2021. Gabriel Arias replaced Diego Goris on the Olympic team roster after Goris tested positive for cannabis. Ramón Rosso replaced Gerson Bautista on the roster when Bautista had to enter COVID-19 health and safety protocols.
PlayerNo.Pos.Date of birth (age)TeamLeagueBirthplaceC. C. Mercedes15PMarch 8, 1994 (age 27) Yomiuri Giants Nippon Professional Baseball La RomanaRamón Rosso23PJune 9, 1996 (age 25) Philadelphia Phillies (minors) Minor League Baseball Santo DomingoJunior García28POctober 1, 1995 (age 25) Arizona Diamondbacks (minors) Minor League Baseball Jima AbajoLuis Castillo31P March 10, 1995 (age 26) Arizona Diamondbacks (minors) Minor League Baseball FantinoJairo Asencio33P May 30, 1983 (age 38) Sabana Grande de PalenqueJhan Mariñez37P August 12, 1988 (age 33) Santo DomingoÁngel Sánchez38P November 28, 1989 (age 31) Yomiuri Giants Nippon Professional Baseball SalcedoDarío Álvarez39P January 17, 1989 (age 32) Algodoneros de Unión Laguna Mexican League SantiagoDenyi Reyes41P November 2, 1996 (age 24) Boston Red Sox (minors) Minor League Baseball San CristóbalRaúl Valdés56P November 27, 1977 (age 43) HavanaJumbo Díaz70P February 27, 1984 (age 37) Diablos Rojos del México Mexican League La RomanaGabriel Arias79PDecember 6, 1989 (age 31) Pericos de Puebla Mexican League Licey al MedioCharlie Valerio7CNovember 7, 1990 (age 30) Sioux Falls Canaries American Association SantiagoRoldani Baldwin16CMarch 16, 1996 (age 25) Boston Red Sox (minors) Minor League Baseball Puerto PlataGustavo Núñez2IFFebruary 8, 1988 (age 33) San Pedro de MacorísErick Mejia6IFNovember 9, 1994 (age 26) Kansas City Royals (minors) Minor League Baseball Villa MellaJeison Guzmán10IFOctober 8, 1998 (age 22) Kansas City Royals (minors) Minor League Baseball Santo DomingoJosé Bautista19IFOctober 19, 1980 (age 40) Santo DomingoYefri Pérez3OFFebruary 24, 1991 (age 30) BaníMelky Cabrera14OFAugust 11, 1984 (age 37) Santo DomingoJulio Rodríguez18OFDecember 29, 2000 (age 20) Seattle Mariners (minors) Minor League Baseball Loma de CabreraJohan Mieses36OFJuly 13, 1995 (age 26) Boston Red Sox (minors) Minor League Baseball Santo DomingoEmilio Bonifácio64OFApril 23, 1985 (age 36) Santo Domingo
Israel The Israel Association of Baseball announced the team's final roster on July 5, 2021. The team is composed mostly of American Jews with only four Israeli-born players.
PlayerNo.Pos.Date of birth (age)TeamLeagueBirthplaceD. J. Sharabi10PMarch 7, 1992 (age 29) Sioux Falls Canaries American Association San Mateo, CaliforniaShlomo Lipetz12PFebruary 11, 1979 (age 42) Tel AvivJoey Wagman14PJuly 25, 1991 (age 30) Tempo Praha Czech Baseball Extraliga Walnut Creek, CaliforniaJake Fishman17PFebruary 8, 1995 (age 26) Miami Marlins (minors) Minor League Baseball Newton, MassachusettsJonathan de Marte21PApril 29, 1993 (age 28) Yorktown Heights, New YorkBen Wanger23PApril 7, 1997 (age 24) Miami Hurricanes NCAA Division 1 Newton, MassachusettsJon Moscot27PAugust 15, 1991 (age 29) Santa Monica, CaliforniaJosh Zeid28PMarch 24, 1987 (age 34) New Haven, ConnecticutAlon Leichman29PMay 29, 1989 (age 32) Kibbutz GezerJeremy Bleich30PJune 18, 1987 (age 34) Metairie, LouisianaZack Weiss44PJune 16, 1992 (age 29) Seattle Mariners (minors) Minor League Baseball Irvine, CaliforniaAlex Katz47POctober 12, 1994 (age 26) Chicago Cubs (minors) Minor League Baseball Manhasset, New YorkTal Erel7CJune 16, 1996 (age 25) Lynn Fighting Knights NCAA Division 2 Ramat GanNick Rickles9CFebruary 2, 1990 (age 30) Fort Lauderdale, FloridaRyan Lavarnway36CAugust 7, 1987 (age 33) Cleveland Indians (minors) Minor League Baseball Burbank, CaliforniaIan Kinsler3IFJune 22, 1982 (age 39) Long Island Ducks American Association Tucson, ArizonaZach Penprase6IFFebruary 16, 1985 (age 36) New York Boulders Frontier League Moorpark, CaliforniaScott Burcham8IFJune 17, 1993 (age 28) Colorado Rockies (minors) Minor League Baseball Phoenix, ArizonaTy Kelly11IFJuly 20, 1988 (age 33) Seattle Mariners (minors) Minor League Baseball Dallas, TexasDanny Valencia19IFSeptember 19, 1984 (age 36) Long Island Ducks American Association Miami, FloridaMitch Glasser22IFOctober 15, 1989 (age 31) Sioux Falls Canaries American Association Chicago, IllinoisBlake Gailen2OFMarch 27, 1985 (age 36) Lancaster Barnstormers Atlantic League Verdugo Hills, CaliforniaRobb Paller4OFMay 21, 1993 (age 28) Colorado Springs Snow Sox Pecos League Brooklyn, New YorkAssaf Lowengart24OFMarch 1, 1998 (age 23) Mansfield Mountaineers NCAA Division 2 Timorim
Japan
The final roster was announced on 16 June 2021.
PlayerNo.Pos.Birth date (age)TeamLeaguePlace of birthKōyō Aoyagi12P Hanshin Tigers Nippon Professional Baseball Yokohama, KanagawaSuguru Iwazaki13P Hanshin Tigers Nippon Professional Baseball Shimizu, ShizuokaMasato Morishita15P Hiroshima Toyo Carp Nippon Professional Baseball Ōita, ŌitaHiromi Itoh16P Hokkaido Nippon-Ham Fighters Nippon Professional Baseball Kayabe, HokkaidoYoshinobu Yamamoto17P Orix Buffaloes Nippon Professional Baseball Bizen, OkayamaMasahiro Tanaka18P Tohoku Rakuten Golden Eagles Nippon Professional Baseball Itami, HyōgoYasuaki Yamasaki19P Yokohama DeNA BayStars Nippon Professional Baseball Arakawa, TokyoRyoji Kuribayashi20P Hiroshima Toyo Carp Nippon Professional Baseball Aisai, AichiYūdai Ōno22P Chunichi Dragons Nippon Professional Baseball Fushimi-ku, KyotoKodai Senga41P Fukuoka SoftBank Hawks Nippon Professional Baseball Gamagōri, AichiKaima Taira61P Saitama Seibu Lions Nippon Professional Baseball Ishigaki, OkinawaRyutaro Umeno7C Hanshin Tigers Nippon Professional Baseball FukuokaTakuya Kai10C Fukuoka SoftBank Hawks Nippon Professional Baseball Ōita, ŌitaTetsuto Yamada1IF Tokyo Yakult Swallows Nippon Professional Baseball Toyooka, HyōgoSōsuke Genda2IF Saitama Seibu Lions Nippon Professional Baseball Ōita, ŌitaHideto Asamura3IF Tohoku Rakuten Golden Eagles Nippon Professional Baseball Higashiyodogawa-ku, OsakaRyosuke Kikuchi4IF Hiroshima Toyo Carp Nippon Professional Baseball Higashiyamato, TokyoHayato Sakamoto6IF Yomiuri Giants Nippon Professional Baseball Itami, HyōgoMunetaka Murakami55IF Tokyo Yakult Swallows Nippon Professional Baseball Kumamoto, KumamotoKensuke Kondoh8OF Hokkaido Nippon-Ham Fighters Nippon Professional Baseball Midori-ku, ChibaYuki Yanagita9OF Fukuoka SoftBank Hawks Nippon Professional Baseball Hiroshima, HiroshimaRyoya Kurihara31OF Fukuoka SoftBank Hawks Nippon Professional Baseball Fukui, FukuiMasataka Yoshida34OF Orix Buffaloes Nippon Professional Baseball Fukui, FukuiSeiya Suzuki51OF Hiroshima Toyo Carp Nippon Professional Baseball Arakawa, Tokyo
Mexico
On July 8, 2021, Mexico's final roster was announced. Héctor Velázquez and Sammy Solís were removed from the roster after testing positive for COVID-19. They were replaced by Édgar Arredondo and Fabián Anguamea. Ryan Goins replaced Brandon Laird, who did not receive permission from his professional team to participate.
PlayerNo.Pos.Birth date (age)TeamLeaguePlace of birthÉdgar Arredondo17P Arizona Diamondbacks (minors) Minor League Baseball Culiacán, SinaloaManny Bañuelos20P Fubon Guardians Chinese Professional Baseball League Gómez Palacio, DurangoÓliver Pérez29P Toros de Tijuana Mexican League Culiacán, SinaloaJuan Pablo Oramas35P Olmecas de Tabasco Mexican League Villahermosa, TabascoTeddy Stankiewicz36P Uni-President Lions Chinese Professional Baseball League Keller, TexasCarlos Bustamante46P Acereros de Monclova Mexican League Navojoa, SonoraSasagi Sánchez48P Diablos Rojos del México Mexican League Mazatlán, SinaloaCésar Vargas49P Sultanes de Monterrey Mexican League PueblaManny Barreda50P Baltimore Orioles (minors) Minor League Baseball Prescott, ArizonaDaniel Duarte53P Cincinnati Reds (minors) Minor League Baseball Huatabampo, SonoraFernando Salas59P Olmecas de Tabasco Mexican League Huatabampo, SonoraFabián Anguamea66P Tigres de Quintana Roo Mexican League Ciudad Obregón, SonoraAlexis Wilson13C Tigres de Quintana Roo Mexican League Los Mochis, SinaloaAlí Solís44C Sultanes de Monterrey Mexican League Mexicali, Baja CaliforniaDanny Espinosa18IF Acereros de Monclova Mexican League Santa Ana, CaliforniaRamiro Peña19IF Sultanes de Monterrey Mexican League Monterrey, Nuevo LeónAdrián González23IF Mariachis de Guadalajara Mexican League San Diego, CaliforniaEfrén Navarro24IF Toros de Tijuana Mexican League Lynwood, CaliforniaRyan Goins54IF Atlanta Braves (minors) Minor League Baseball Temple, TexasIsaac Rodríguez74IF Toros de Tijuana Mexican League Hermosillo, SonoraSebastián Elizalde5OF Sultanes de Monterrey Mexican League Guaymas, SonoraJonathan Jones27OF Leones de Yucatán Mexican League Vacaville, CaliforniaJoey Meneses32OF Boston Red Sox (minors) Minor League Baseball Culiacán, SinaloaJosé Cardona33OF Sultanes de Monterrey Mexican League San Nicolás de los Garza, Nuevo León
South Korea The Korea Baseball Organization announced the team's final roster on June 15, 2021.
PlayerNo.Pos.Date of birth (age)TeamLeagueBirthplaceKo Young-pyo1PSeptember 16, 1991 (age 29) KT Wiz KBO League NajuCho Sang-woo11PSeptember 4, 1994 (age 26) Kiwoom Heroes KBO League UijeongbuKim Jin-uk15PJuly 5, 2002 (age 19) Lotte Giants KBO League PyeongtaekWon Tae-in18PApril 6, 2000 (age 21) Samsung Lions KBO League DaeguWoo-suk Go19PAugust 6, 1998 (age 22) LG Twins KBO League IncheonSeung-hwan Oh21PJuly 15, 1982 (age 39) Samsung Lions KBO League JeongeupCha Woo-chan23PMay 31, 1987 (age 34) LG Twins KBO League GunsanPark Se-woong32PNovember 30, 1995 (age 25) Lotte Giants KBO League Lee Eui-lee48P June 16, 2002 (age 19) Kia Tigers KBO League GwangjuKim Min-woo55P July 25, 1995 (age 25) Hanwha Eagles KBO League ChangwonChoi Won-joon61P July 25, 1995 (age 25) Doosan Bears KBO League SeoulYang Eui-ji25CJune 5, 1987 (age 34) NC Dinos KBO League GwangjuKang Min-ho47CAugust 18, 1985 (age 36) Samsung Lions KBO League Oh Ji-hwan2IFJuly 2, 1990 (age 31) LG Twins KBO League GunsanHyeseong Kim3IFJanuary 27, 1999 (age 22) Kiwoom Heroes KBO League KoyangJae-gyun Hwang10IFJuly 28, 1987 (age 35) KT Wiz KBO League SeoulHur Kyoung-min13IFAugust 26, 1990 (age 30) Doosan Bears KBO League Oh Jae-il44IFOctober 29, 1986 (age 34) Samsung Lions KBO League GuriChoi Joo-hwan53IF February 28, 1988 (age 33) SSG Landers KBO League Park Hae-min17OF February 24, 1990 (age 31) Samsung Lions KBO League SeoulHyun-soo Kim22OFJanuary 12, 1988 (age 33) LG Twins KBO League SeoulPark Kun-woo37OFSeptember 8, 1990 (age 30) Doosan Bears KBO League Jung-hoo Lee51OFAugust 20, 1998 (age 22) Kiwoom Heroes KBO League Nagoya
United States USA Baseball announced the final roster on July 2, 2021.