IF Adam Ottavino pitches in MLB this year for BOS in No. 00 (as he is in ST!):

The Red Sox would have a 00 (Ottavino) & 0 (Walker Buehler) in '25

Only 1 team has had different players w/uniform Nos. 0 & 00 in a single season:

1985 Blue Jays: Cliff Johnson (00) & Al Oliver (0)