Jack O'Connor
player image
Born Jun 2, 1958 in Twentynine Palms, California country flag
Debut Apr 9, 1981
Bats: L, Throws: L   ▪   6'3" / 215
csv
link
Year Team G GS W L IP ERA WHIP K BB HR K/9 BB/9 HR/9 K/BB Sv
1981 28 0 3 2 35.1 5.86 2.151 16 30 3 4.1 7.6 0.8 0.0 0
1982 23 19 8 9 126.0 4.29 1.421 56 57 13 4.0 4.1 0.9 0.0 0
1983 27 8 2 3 83.0 5.86 1.723 56 36 13 6.1 3.9 1.4 1.0 0
1984 2 0 0 0 4.2 1.93 1.071 0 4 1 0.0 7.7 1.9 0.0 0
1985 20 1 0 2 23.2 4.94 1.437 16 13 1 6.1 4.9 0.4 1.0 0
1987 29 0 1 1 46.0 4.30 1.500 33 23 5 6.5 4.5 1.0 1.0 2
Career
129 28 14 17 318.2 4.89 1.588 177 163 36 5.0 4.6 1.0 1.1 2
Games
Pitching
Team Vs Date GS W L IP R ER K BB H HR ERA WHIP K/9 BB/9 HR/9 K/BB Sv
BAL @  team logo KCR  May 13 0 0 0 1.2 1 1 4 0 2 1 5.40 1.200 21.6 0.0 5.4 0
BAL   team logo CAL  May 15 0 L 0 1 2.0 1 1 3 2 2 0 4.91 1.636 17.2 4.9 2.5 3.5 0
BAL   team logo CAL  May 16 0 S 0 1 2.0 0 0 3 0 0 0 3.18 1.059 15.9 3.2 1.6 5.0 1
BAL   team logo SEA  May 20 0 0 1 1.1 1 1 2 0 1 1 3.86 1.000 15.4 2.6 2.6 6.0 0
BAL   team logo OAK  May 24 0 0 1 0.1 0 0 0 1 0 0 3.68 1.091 14.7 3.7 2.5 4.0 0
BAL   team logo OAK  May 25 0 0 1 0.2 0 0 0 2 0 0 3.38 1.250 13.5 5.6 2.2 2.4 0
BAL @  team logo CAL  May 27 0 0 1 0.1 0 0 0 1 0 0 3.24 1.320 13.0 6.5 2.2 2.0 0
BAL @  team logo CAL  May 28 0 0 1 0.1 0 0 0 0 1 0 3.12 1.385 12.5 6.2 2.1 2.0 0
BAL @  team logo SEA  May 30 0 0 1 1.0 5 5 0 2 4 0 7.45 1.862 11.2 7.4 1.9 1.5 0
BAL @  team logo OAK  Jun 1 0 0 1 4.2 2 1 1 3 6 0 5.65 1.884 8.2 6.9 1.3 1.2 0
BAL   team logo TOR  Jun 6 0 0 1 1.0 2 2 0 1 1 0 6.46 1.891 7.6 7.0 1.2 1.1 0
BAL @  team logo BOS  Jun 10 0 0 1 0.2 2 2 0 1 1 1 7.31 1.938 7.3 7.3 1.7 1.0 0
BAL @  team logo CLE  Aug 11 0 0 1 1.2 1 1 2 1 2 0 7.13 1.925 7.6 7.1 1.5 1.1 0
BAL @  team logo MIL  Aug 14 0 0 1 1.1 0 0 1 1 1 0 6.63 1.895 7.6 7.1 1.4 1.1 0
BAL   team logo SEA  Aug 22 0 0 1 2.0 5 5 2 0 8 2 8.14 2.095 7.7 6.4 2.1 1.2 0
BAL @  team logo CAL  Aug 28 0 0 1 2.0 0 0 0 0 0 0 7.43 1.913 7.0 5.9 2.0 1.2 0
BAL @  team logo CAL  Aug 30 0 0 1 5.0 0 0 4 0 2 0 6.11 1.643 7.1 4.8 1.6 1.5 0
BAL @  team logo SEA  Sep 2 0 0 1 3.0 2 2 3 3 2 0 6.10 1.645 7.3 5.2 1.5 1.4 0
BAL @  team logo OAK  Sep 5 0 0 1 2.0 0 0 2 1 0 0 5.73 1.576 7.4 5.2 1.4 1.4 0
BAL @  team logo OAK  Sep 6 0 0 1 1.0 0 0 0 0 1 0 5.56 1.559 7.1 5.0 1.3 1.4 0
BAL @  team logo DET  Sep 7 0 0 1 1.1 0 0 1 0 1 0 5.35 1.528 7.1 4.8 1.3 1.5 0
BAL @  team logo DET  Sep 9 (2) 0 0 1 3.1 1 1 0 2 3 0 5.12 1.526 6.5 4.9 1.2 1.3 0
BAL   team logo BOS  Sep 11 0 0 1 0.1 0 0 1 1 1 0 5.08 1.564 6.7 5.1 1.2 1.3 0
BAL   team logo TOR  Sep 14 0 0 1 0.2 0 0 1 0 0 0 4.99 1.538 6.8 5.0 1.1 1.4 0
BAL @  team logo BOS  Sep 18 0 S 0 1 2.1 0 0 2 0 1 0 4.71 1.476 6.9 4.7 1.1 1.5 1
BAL @  team logo TOR  Sep 22 0 0 1 0.1 0 0 1 0 0 0 4.68 1.465 7.0 4.7 1.1 1.5 0
BAL @  team logo TOR  Sep 23 0 0 1 2.0 0 0 0 1 2 0 4.47 1.466 6.7 4.7 1.0 1.4 0
BAL @  team logo NYY  Sep 27 0 W 1 1 1.0 0 0 0 0 3 0 4.37 1.500 6.6 4.6 1.0 1.4 0
BAL   team logo NYY  Oct 3 0 1 1 0.2 0 0 0 0 1 0 4.30 1.500 6.5 4.5 1.0 1.4 0