Earned run average 2.97 Role Baseball player Name John Costello | Win–loss record 11–6 Strikeouts 104 | |
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John Reilly Costello (born December 24, 1960) is a former relief pitcher in Major League Baseball who played for the St. Louis Cardinals (1988-1990), Montreal Expos (1990) and San Diego Padres (1991). He batted and threw right-handed.
In a four-season career, Costello posted an 11-6 record with a 2.97 ERA and four saves in 119 games pitched.
References
John Costello (baseball) Wikipedia(Text) CC BY-SA