Two American baseball players once officially traded wives and kids - Daily Star
This Day in Yankees History: The strangest trade in sports history - Pinstripe Alley
March 5, 1973 - Yankees teammates Fritz Peterson and Mike Kekich arrive at spring training and announce they have swapped their wives and families. Even the family dogs were traded. : r/baseball
Major League swingers: NY Yankees Fritz Peterson and Mike Kekich swap families, 1972 | Dangerous Minds
Two New York Yankees swapped wives 44 years ago. Still married?
Fritz Peterson, famed wife-swap Yankee, reveals Alzheimer's battle
Two American baseball players once officially traded wives and kids - Daily Star