Skip to main content
Skip to navigation
ESPN
Football
Football
NBA
NBA
NFL
NFL
MLB
MLB
Cricket
Cricket
Boxing
Boxing
Rugby
Rugby
More Sports
More Sports
Fantasy
Fantasy
Search
Mario
Guerrero
Shortstop
Birthdate
28/9/1949
BAT/THR
Right/Right
Birthplace
Santo Domingo, Dominican Republic
Overview
News
Stats
Bio
Splits
Game Log
Biography
Position
Shortstop
Birthdate
28/9/1949
BAT/THR
Right/Right
Birthplace
Santo Domingo, Dominican Republic
Career History
Oakland Athletics
1978-1980 (3 Seasons)
California Angels
1976-1977 (2 Seasons)
St. Louis Cardinals
1975-1975 (1 Season)
Boston Red Sox
1973-1974 (2 Seasons)
MLB News
Sources: Tyler Soderstrom agrees to 7-year, $86M deal with A's
Left fielder Tyler Soderstrom and the A's are in agreement on a seven-year, $86 million contract with a club option for an eighth season and escalators that can max out at $131 million, sources told ESPN.
2025-26 MLB free agency, trade grades: Offseason analysis
We've got you covered with grades and analysis on every winter signing and big offseason trade.
Sources: Fairbanks agrees to 1-year, $13M deal with Marlins
Reliever Pete Fairbanks and the Miami Marlins are in agreement on a one-year, $13 million contract, sources confirmed to ESPN.
Fantasy baseball reactions to MLB offseason trades, signings
Track all the latest MLB free agency and trade news with fantasy baseball analysis from Tristan H. Cockcroft and Eric Karabell.
Clayton Kershaw announces birth of fifth child, Chloe Peach
The newly retired Los Angeles Dodgers pitcher shared the news with an Instagram post on Tuesday.
Sean Newcomb, White Sox agree to 1-year, $4.5 million contract
Left-hander Sean Newcomb, who was 2-5 with a 2.73 ERA for the Red Sox and A's last season, has reached a $4.5 million deal with the White Sox.
