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All numbers are adjusted for season, ball park and quality of play
Tom O'Brien
Batting
Baseball Reference Page
Team
Year
Adj IP
W
L
BB
SO
ERA
RPG
Runs
Tot
R/IP
TE
NY4
1887
3.5
0
0
5
0
7.36
-0.244
0.9
-7.6
0.241
-0.199