Yankees 2021 offseason FAQ on trades, free agents
The Yankees are running out of uniform numbers. What could it cost MLB's managers and coaches? : r/mlb
Yankees want to stop issuing uniform numbers to managers, coaches because they're running out
KC Royals Edinson Volquez Wants To Return In 2017
Aaron Boone, coaches could lose numbers with Yankees running out
Yankees Acquire Jaime Garcia - MLB Trade Rumors
There's a Science Behind More High-Velocity Pitches, But There's Also a Cost - Sports Illustrated
Yankees Uniform Number Crunch May Force Coaches To Lose Number
Yankees Manager Aaron Boone and how he stacks up to previous Managers - Pinstripe Alley
MLB trends: Baseball's most clutch team; James Karinchak's struggles; Spencer Howard's new-ish slider