Last unused MLB jersey number
Best Player for All 101 Uniform Numbers in MLB History
How players are using uniform numbers to break MLB's unwritten rules - ESPN
Best Player for All 101 Uniform Numbers in MLB History
MLB's best player at each uniform number -- from No. 1 Ozzie Smith to No. 99 Manny Ramirez and every digit in between
Best Player for All 101 Uniform Numbers in MLB History
Best Player for All 101 Uniform Numbers in MLB History
The Best (and Worst) Baseball Jersey Numbers — Clubbie
Every uniform number ever, ranked by value