1. Salary data mostly dates from 1985 and later years. 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/
   
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/
   

Jeremy Affeldt of the 2002 Kansas City Royals threw left-handed, was debuting in the majors, played on a losing team, played in Kauffman Stadium, and was born in Arizona.

• salary ($200K)
• achievement score (-0.2 see References)
• assists (14)
• complete games (0)
• double plays (1)
• games finished (4)
• games played (34)
• games started (7)
• innings pitched (77.7)
• putouts (4)
• saves (0)
• shutouts (0)
• strikeouts (67)
• strikeouts per nine innings (7.8)
• wins (3)
• balks (2)
• earned run average (4.64)
• earned runs (40)
• errors (2)
• hit by pitch (3)
• hits (85)
• hits per nine innings (9.8)
• homers given up (8)
• homers per nine innings (.9)
• intentional walks (4)
• losses (4)
• runs allowed (41)
• walks (37)
• walks per nine innings (4.3)
• wild pitches (5)
• age (23 yrs)
• batters faced (353)
• height (6'4")
• innings pitched per game (2.3)
• weight (225 lbs)

Sources