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Mario
Guerrero
Shortstop
Birthdate
28/9/1949
BAT/THR
Right/Right
Birthplace
Santo Domingo, Dominican Republic
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Game Log
1980
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MLB News
Catch all the action as the MLB playoff push heats up on ESPN
Catch all the action as the MLB playoff push heats up on ESPN
Phillies' Brad Keller has torn UCL, likely done for season
Phillies veteran reliever Brad Keller, who has a 4.02 ERA in 32 appearances this season, has a torn right UCL and is expected to miss the rest of the season.
MLB set for earliest Opening Day in 2027, if there is a season
Major League Baseball is set to have its earliest Opening Day next year on March 24 except for international games -- if there is an Opening Day.
Reliving some of Chase Burns' best strikeouts this season
Reliving some of Chase Burns' best strikeouts this season
Sources: Chase Burns, Reds reach 7-year, $105M extension
All-Star right-hander Chase Burns, who is 11-1 with a 2.54 ERA this season, has agreed to a seven-year, $105 million extension with the Reds, sources told ESPN.
MLB 2026: Second-half preview, rankings, projections, playoff odds
Who will rule the rest of the season? Here's everything you need to know coming out of the All-Star break.
