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/
   

Roy Walker of the 1912 Cleveland Naps threw right-handed, was debuting in the majors, played on a losing team, played in League Park II, and was born in Tennessee.

• achievement score (.000 see References)
• assists (0)
• complete games (0)
• double plays (0)
• games finished (1)
• games played (1)
• games started (0)
• innings pitched (2.0)
• putouts (0)
• saves (0)
• shutouts (0)
• strikeouts (1)
• wins (0)
• balks (0)
• earned runs (0)
• errors (0)
• hit by pitch (0)
• hits (0)
• homers given up (0)
• losses (0)
• runs allowed (0)
• walks (2)
• wild pitches (0)
• age (19 yrs)
• batters faced (8)
• height (6'1")
• weight (180 lbs)

Sources