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John Costello #50

  • P
  • B/T: R/R
  • 6' 1/190

MLB Career Stats

G W-L ERA IP SO WHIP
119 11-6 2.97 157.2 104 1.30

John Costello Bio

  • Fullname: John Reilly Costello
  • Born: 12/24/1960 in Bronx, NY
  • Draft: 1983, St. Louis Cardinals, 24th rd.
  • College: Mercyhurst
  • Debut: 6/02/1988
Year W L ERA G GS SV IP SO WHIP
MLB Career Stats 11 6 2.97 119 0 4 157.2 104 1.30