Mario Guerrero was traded 4 times:

New York Yankees

Acquired: 82.12 WAR - Sent: 106.81 WAR = -24.69 WAR

Acquired: $0.00 - Sent: $5,628,333.00 = $-5,628,333.00

Acquired: 4598 G - Sent: 7254 G = -2656 Games

Acquired: 10064 - Sent: 18342 = -8278 Plate Appearances

Acquired: 11941.0 - Sent: 21429.0 = -9488.0 Innings Pitched

Boston Red Sox

Acquired: 1.45 WAR - Sent: 0.21 WAR = 1.24 WAR

Acquired: $0.00 - Sent: $0.00 = $0.00

Acquired: 110 G - Sent: 64 G = 46 Games

Acquired: 1 - Sent: 200 = -199 Plate Appearances

Acquired: 606.0 - Sent: 0.0 = 606.0 Innings Pitched

St. Louis Cardinals

Acquired: 0.0 WAR - Sent: 0.18 WAR = -0.18 WAR

Acquired: $0.00 - Sent: $0.00 = $0.00

Acquired: 0 G - Sent: 169 G = -169 Games

Acquired: 0 - Sent: 540 = -540 Plate Appearances

Acquired: 0.0 - Sent: 0.0 = 0.0 Innings Pitched

San Francisco Giants

Acquired: 23.62 WAR - Sent: 8.18 WAR = 15.44 WAR

Acquired: $0.00 - Sent: $0.00 = $0.00

Acquired: 1277 G - Sent: 767 G = 510 Games

Acquired: 1600 - Sent: 1656 = -56 Plate Appearances

Acquired: 7759.0 - Sent: 2714.0 = 5045.0 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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