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
48 years ago: Wife-swapping Yankees captivate the city (Video) | New York Post
Meet The 1970s Baseball Players Who Swapped Wives And Lives | YourTango
Two American baseball players once officially traded wives and kids - Daily Star
Two American baseball players once officially traded wives and kids - Daily Star
Yankees: Revisiting When Two NYY Pitchers Swapped Wives and Swapped Lives
Ex-Yankee Fritz Peterson has no regrets 40 years after wife swap
Summer Guide 2011 - The Legendary Tale of Two Yankees Pitchers Who Swapped Wives -- New York Magazine - Nymag