1. Batting, pitching, fielding, personal, team, and awards data come from the archive at seanlahman.com. This database is copyright 1996-2014 by Sean Lahman. This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License. For details see: http://creativecommons.org/licenses/by-sa/3.0/
   
2. Postwar refers to all seasons starting in 1946.
   

Art Lopatka of the 1946 Philadelphia Phillies threw left-handed, played on a losing team, attended the University of Chicago, played in Shibe Park, and was born in Chicago.

• achievement score (-1.0 see References)
• assists (1)
• complete games (0)
• double plays (0)
• games finished (2)
• games played (4)
• games started (1)
• innings pitched (5.3)
• putouts (0)
• saves (0)
• shutouts (0)
• strikeouts (4)
• wins (0)
• balks (0)
• earned runs (10)
• errors (0)
• hit by pitch (0)
• hits (13)
• homers given up (1)
• losses (1)
• runs allowed (11)
• walks (4)
• wild pitches (1)
• age (27 yrs)
• batters faced (33)
• height (5'10")
• weight (170 lbs)

Sources