Ken Patterson was traded 2 times:

Acquired: $0.00 - Sent: $0.00 = $0.00
Acquired: 18 G - Sent: 145 G = -127 Games
Acquired: 47 PA - Sent: 0 PA = 47 Plate Appearances
Acquired: 0.0 - Sent: 649.0 = -649.0 Innings Pitched
Acquired: $0.00 - Sent: $0.00 = $0.00
Acquired: 257 G - Sent: 1875 G = -1618 Games
Acquired: 1106 - Sent: 7900 = -6794 Plate Appearances
Acquired: 0.0 - Sent: 125.0 = -125.0 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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