Zac Gallen was traded 2 times:

Acquired: $0.00 - Sent: $0.00 = $0.00
Acquired: 278 G - Sent: 386 G = -108 Games
Acquired: 1177 PA - Sent: 632 PA = 545 Plate Appearances
Acquired: 0.0 - Sent: 1696.0 = -1696.0 Innings Pitched
Acquired: $0.00 - Sent: $0.00 = $0.00
Acquired: 145 G - Sent: 73 G = 72 Games
Acquired: 569 PA - Sent: 55 PA = 514 Plate Appearances
Acquired: 0.0 - Sent: 711.0 = -711.0 Innings Pitched
Transactions current as of 2021 season. See an issue with this player? Please report it.

Transaction and player information was obtained from Retrosheet.

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