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/
   

Brian Williams of the 1991 Houston Astros threw right-handed, was debuting in the majors, played on a losing team, attended the University of South Carolina, played in the Astrodome, and was born in South Carolina.

• achievement score (-1.0 see References)
• assists (2)
• complete games (0)
• double plays (0)
• games finished (0)
• games played (2)
• games started (2)
• innings pitched (12.0)
• putouts (1)
• saves (0)
• shutouts (0)
• strikeouts (4)
• wins (0)
• balks (0)
• earned runs (5)
• errors (0)
• hit by pitch (1)
• hits (11)
• homers given up (2)
• intentional walks (0)
• losses (1)
• runs allowed (5)
• walks (4)
• wild pitches (0)
• age (22 yrs)
• batters faced (49)
• height (6'3")
• weight (205 lbs)

Sources