The NFL's best players by uniform number: 00–49 - Sports Illustrated
Mariners to induct Felix Hernandez into team Hall of Fame - NBC Sports
Baseball Hall of Fame: Best player with every uniform number
Who is the best Oakland A's player not in the Hall of Fame? Moneyball Years - Athletics Nation
Baseball Hall of Fame Jersey-Redesign Results
The best player you've never heard of - John Donaldson, Free
2-time AL MVP Juan González, one of baseball's best sluggers in the '90s, honored by Texas Rangers - The San Diego Union-Tribune
NBA players who currently wear No. 6 jersey
5 greatest NFL players to wear the #21 jersey
Baseball Hall of Fame: Scott Rolen was Indiana basketball star, too
National Baseball Hall of Fame - Dressed to the Nines - Parts of the Uniform
Remembering Bob Gibson, as fierce a competitor as ever stood on the mound - The Boston Globe
Ritter Elected to National College Baseball Hall of Fame - North Central College Athletics