Ranking the 10 biggest Mets free agent signings of all timeDoes Max Scherzer now top the list?12/1/2021, 2:10 PMJohn HarperMLB Freelance Writer/On-air TalentBilly Wagner, Pedro Martinez, and Carlos Beltran / USA TODAY Sports/SNY Treated ImageYoenis Cespedes after he hit a home run in the seventh inning as the Atlanta Braves play the NY Mets on Opening Day at Citi Field in Queens, NY on July 24, 2020. The Atlanta Braves Play The Ny Mets On Opening Day At Citi Field In Queens Ny On July 24 2020 / © Chris Pedota, NorthJersey.com via Imagn Content Services, LLCOct 18, 2006; Flushing, NY, USA; New York Mets center fielder (15) Carlos Beltran singles in the fourth inning of game six of the National League Championship Series against the St. Louis Cardinals at Shea Stadium in Flushing, NY. / Howard Smith-USA TODAY Sports Copyright © 2006 Howard Smith