1. A player's age is calculated by subtracting his birth year from the season year. The raw 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. 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/
   

Bill Hart of the 1898 Pittsburgh Pirates threw right-handed, played on a losing team, played in Exposition Park, and was born in Kentucky.

• achievement score (-0.7 see References)
• assists (34)
• complete games (13)
• double plays (3)
• games finished (1)
• games played (16)
• games started (15)
• innings pitched (125.0)
• putouts (3)
• saves (1)
• shutouts (1)
• strikeouts (19)
• strikeouts per nine innings (1.4)
• winning percentage (35.7%)
• wins (5)
• balks (0)
• earned run average (4.82)
• earned runs (67)
• errors (6)
• hit by pitch (7)
• hits (141)
• hits per nine innings (10.2)
• homers given up (4)
• homers per nine innings (.3)
• losses (9)
• runs allowed (81)
• walks (44)
• walks per nine innings (3.2)
• wild pitches (0)
• age (33 yrs)
• batters faced (0)
• height (5'10")
• innings pitched per game (7.8)
• weight (163 lbs)

Sources