agent Jamie Walker. The Tigers lost their initial first-round pick in 2010 to the Houston Astros for signing free agent José Valverde and gained a supplemental first-round pick for losing free agent Brandon Lyon. The Tigers gained a supplemental first-round pick in 2010 for losing free agent Iván Rodríguez. The Tigers gained a supplemental first-round pick in 2010 for losing free agent Fernando Rodney. The Tigers lost their first-round pick in 2011 to the Boston Red Sox as compensation for signing free agent Víctor Martínez. The Tigers lost their first-round pick in 2012 to the Milwaukee Brewers as compensation for signing free agent Prince Fielder. The Marlins gained an extra first-round pick in 2013 as a result of the 2012 Competitive Balance Lottery and the Tigers traded for that pick. The Tigers gained a supplemental first-round pick in 2015 for losing free agent Max Scherzer. References General references In-text citations First-round draft picks Major League Baseball first-round draft picks