Why would this occur and how could it be proved ?. First, Mike Torrez, who had worn number 21 in the late 70s through 1982, went to the Yankees in
Uncle Mike's Musings: A Yankees Blog and More: Top 5 Reasons You Can't Blame Roger Clemens for Throwing a Bat at Mike Piazza in the 2000 World Series
All-time Red Sox by jersey numbers (1-50)
Roger Clemens Baseball Cards
Timeline: 1980-1989, Fenway Park Living Museum
Roger Clemens Baseball Cards
With late-career stats that were perhaps too good, Roger Clemens is dealt a Hall of Fame shutout - The Boston Globe
Roger Clemens - Wikipedia
Rookie Era Roger Clemens Boston Red Sox Road Jersey
Rookie Era Roger Clemens Boston Red Sox Road Jersey - Memorabilia Expert
Timeline: 1980-1989, Fenway Park Living Museum
1997 Roger Clemens Game Worn Signed Toronto Blue Jays Jersey - Cy, Lot #80478
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Sports Auction - PSA Graded Cards