John Costello
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Born Dec 24, 1960 in Bronx, New York country flag
Debut Jun 2, 1988
Bats: R, Throws: R   ▪   6'1" / 190
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Year Team G GS W L IP ERA WHIP K BB HR K/9 BB/9 HR/9 K/BB Sv
1988 36 0 5 2 49.2 1.81 1.389 38 25 3 6.9 4.5 0.5 1.0 1
1989 48 0 5 4 62.1 3.32 1.091 40 20 5 5.8 2.9 0.7 2.0 3
1990 8 0 0 0 10.2 5.91 1.313 2 2 3 1.7 1.7 2.5 1.0 0
1990 4 0 0 0 4.1 6.23 1.846 1 1 1 2.1 2.1 2.1 1.0 0
1990 4 0 0 0 6.1 5.68 0.947 1 1 2 1.4 1.4 1.4 1.0 0
1991 27 0 1 0 35.0 3.09 1.543 24 17 2 6.2 4.4 0.5 1.0 0
Career
119 0 11 6 157.2 2.97 1.300 104 64 13 5.9 3.7 0.7 1.6 4
Games
Team Vs Date GS W L IP R ER K BB H HR ERA WHIP K/9 BB/9 HR/9 K/BB Sv
SDP @  team logo PHI  May 9 0 0 0 2.0 1 1 1 0 3 1 4.50 1.500 4.5 0.0 4.5 0
SDP @  team logo MON  May 11 0 0 0 1.0 0 0 1 1 1 0 3.00 1.667 6.0 3.0 3.0 2.0 0
SDP @  team logo MON  May 12 0 0 0 1.1 1 1 1 1 3 0 4.15 2.077 6.2 4.2 2.1 1.5 0
SDP   team logo CIN  May 18 0 0 0 1.0 0 0 1 1 0 0 3.38 1.875 6.8 5.1 1.7 1.3 0
SDP   team logo CIN  May 19 0 0 0 1.0 0 0 1 1 0 0 2.84 1.737 7.1 5.7 1.4 1.2 0
SDP   team logo ATL  May 23 0 0 0 1.0 1 1 1 0 2 0 3.68 1.773 7.4 4.9 1.2 1.5 0
SDP   team logo HOU  May 25 0 0 0 0.1 0 0 0 0 1 0 3.52 1.826 7.0 4.7 1.2 1.5 0
SDP @  team logo ATL  May 28 0 0 0 0.0 0 0 0 0 1 0 3.52 1.957 7.0 4.7 1.2 1.5 0
SDP   team logo CHC  Jun 4 0 0 0 1.0 1 0 1 0 2 0 3.12 1.962 7.3 4.2 1.0 1.8 0
SDP   team logo PIT  Jun 8 0 0 0 2.1 0 0 0 3 2 0 2.45 2.000 5.7 5.7 0.8 1.0 0
SDP @  team logo STL  Jun 11 0 0 0 0.1 0 0 0 0 1 0 2.38 2.029 5.6 5.6 0.8 1.0 0
SDP @  team logo STL  Jun 13 0 0 0 2.0 4 2 0 2 2 0 3.38 2.025 4.7 6.1 0.7 0.8 0
SDP   team logo STL  Jun 24 0 0 0 1.0 0 0 2 0 0 0 3.14 1.884 5.7 5.7 0.6 1.0 0
SDP   team logo CIN  Jun 26 0 0 0 1.0 0 0 0 0 1 0 2.93 1.826 5.3 5.3 0.6 1.0 0
SDP @  team logo LAD  Jul 3 0 0 0 2.0 0 0 2 1 2 0 2.60 1.788 5.7 5.2 0.5 1.1 0
SDP   team logo NYM  Jul 12 0 0 0 2.0 2 2 2 0 3 1 3.26 1.759 6.1 4.7 0.9 1.3 0
SDP   team logo MON  Jul 16 0 0 0 0.1 0 0 0 0 1 0 3.20 1.780 5.9 4.6 0.9 1.3 0
SDP @  team logo PHI  Jul 20 0 0 0 1.0 0 0 1 0 1 0 3.05 1.742 6.1 4.4 0.9 1.4 0
SDP @  team logo MON  Jul 24 0 0 0 2.0 0 0 2 2 2 0 2.78 1.765 6.4 4.8 0.8 1.3 0
SDP @  team logo NYM  Jul 27 0 0 0 3.0 0 0 0 2 0 0 2.45 1.636 5.6 4.9 0.7 1.1 0
SDP   team logo PHI  Jul 31 0 0 0 1.0 3 3 0 1 3 0 3.38 1.725 5.4 5.1 0.7 1.1 0
SDP   team logo ATL  Aug 4 0 0 0 0.1 2 2 0 0 3 0 4.00 1.815 5.3 5.0 0.7 1.1 0
SDP   team logo HOU  Aug 6 0 0 0 2.1 0 0 2 1 0 0 3.68 1.705 5.5 4.9 0.6 1.1 0
SDP @  team logo ATL  Sep 18 0 0 0 0.1 0 0 0 0 0 0 3.64 1.685 5.5 4.9 0.6 1.1 0
SDP @  team logo SFG  Sep 20 0 W 1 0 2.1 0 0 2 1 1 0 3.38 1.625 5.6 4.8 0.6 1.2 0
SDP   team logo CIN  Sep 28 0 1 0 2.0 0 0 3 0 1 0 3.18 1.559 6.1 4.5 0.5 1.4 0
SDP @  team logo CIN  Oct 5 0 1 0 1.0 0 0 1 0 1 0 3.09 1.543 6.2 4.4 0.5 1.4 0