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/
   

Trevor Cahill of the 2009 Oakland Athletics threw right-handed, was debuting in the majors, played on a losing team, played in Oakland-Alameda Country Coliseum, and was born in California.

• salary ($400K)
• achievement score (-0.5 see References)
• assists (29)
• complete games (0)
• double plays (1)
• games finished (0)
• games played (32)
• games started (32)
• innings pitched (178.7)
• putouts (6)
• saves (0)
• shutouts (0)
• strikeouts (90)
• strikeouts per nine innings (4.5)
• winning percentage (43.5%)
• wins (10)
• balks (0)
• earned run average (4.63)
• earned runs (92)
• errors (1)
• hit by pitch (4)
• hits (185)
• hits per nine innings (9.3)
• homers given up (27)
• homers per nine innings (1.4)
• intentional walks (1)
• losses (13)
• runs allowed (99)
• walks (72)
• walks per nine innings (3.6)
• wild pitches (5)
• age (21 yrs)
• batters faced (773)
• height (6'4")
• innings pitched per game (5.6)
• weight (220 lbs)

Sources