TEAM: New York Yankees
WHEN: March 1973
COMPLEX SAYS: As best friends, fellow pitchers, and teammates, Peterson (right) and Kekich (left) seemed to share everything—including their wives. Literally. The two swapped wives in 1972, with Peterson's wife, Marylin, moving in with Kekich, and Peterson moving in with Susanne Kekich. The couples went public with their swap during spring training in 1973. The exchange worked out best for Peterson, who married and had four children with Susanne Kekich. Mike Kekich and Marilyn Peterson broke up soon after moving in together. That's baseball, trades work well for some, while others just get screwed. Or in this case, everyone gets screwed.