San Francisco Giants ⇄ Boston Red Sox

Marcelo Mayer and Erik Miller changed clubs, and neither amounted to much for either side.

San Francisco Giants came out ahead by 5.5 WAR, most of it from Rafael Devers.

Mauricio Llovera changed clubs, and none of them amounted to much for either side.

Close to a wash — the margin never reached a full win.

Alejandro De Aza changed clubs, and none of them amounted to much for either side.

Close to a wash — the margin never reached a full win.

Close to a wash — the margin never reached a full win.

Randy Kutcher stayed 3 seasons and was the best of it, and it still came out close to even.

Al Worthington and Jim Marshall changed clubs, and neither amounted to much for either side.

Cash considerations is the whole of what changed hands besides Billy Muffett.

Boston Red Sox came out ahead by 6.4 WAR, most of it from Billy Klaus.

Cash considerations is the whole of what changed hands besides Mickey Witek.

Close to a wash — the margin never reached a full win.