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. Player heights and weights have a single value for their entire career. The 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/
   

John Harkins of the 1885 Brooklyn Grays threw right-handed, played on a losing team, attended Rutgers University, played in Washington Park I, and was born in New Jersey.

• achievement score (-1.3 see References)
• assists (57)
• complete games (33)
• double plays (0)
• games finished (0)
• games played (34)
• games started (34)
• innings pitched (293.0)
• putouts (45)
• saves (0)
• shutouts (1)
• strikeouts (141)
• strikeouts per nine innings (4.3)
• winning percentage (41.2%)
• wins (14)
• balks (0)
• earned run average (3.75)
• earned runs (122)
• errors (15)
• hit by pitch (7)
• hits (303)
• hits per nine innings (9.3)
• homers given up (7)
• homers per nine innings (.2)
• losses (20)
• runs allowed (224)
• walks (56)
• walks per nine innings (1.7)
• wild pitches (39)
• age (26 yrs)
• batters faced (1,276)
• height (6'1")
• innings pitched per game (8.6)
• weight (205 lbs)

Sources