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/
   

Erskine Mayer of the 1912 Philadelphia Phillies threw right-handed, was debuting in the majors, played on a losing team, attended Georgia Institute of Technology, played in Baker Bowl, and was born in Georgia.

• achievement score (-1.0 see References)
• assists (6)
• complete games (0)
• double plays (2)
• games finished (2)
• games played (7)
• games started (1)
• innings pitched (21.3)
• putouts (1)
• saves (0)
• shutouts (0)
• strikeouts (5)
• wins (0)
• balks (0)
• earned runs (15)
• errors (1)
• hit by pitch (0)
• hits (27)
• homers given up (1)
• losses (1)
• runs allowed (15)
• walks (7)
• wild pitches (0)
• age (22 yrs)
• batters faced (95)
• height (6'0")
• weight (168 lbs)

Sources