The Seattle Mariners have traded pitchers Doug Fister and David Pauley to the Detroit Tigers for pitcher Charlie Furbush, outfielder Casper Wells and Francisco Martinez. The 20 year old Martinez is one of the top prospects in the Tigers organization. The third baseman is one of the youngest players in the Double-A Eastern League and is holding his own at the level batting .282 with 14 Doubles, 4 Triples, 7 Home Runs, and 46 RBI’s this season. He played in the 2011 Futures Game. Martinez has been fast tracked through the organization since signing with the Tigers as a non drafted free agent out of Venezuela back in 2007. Last season in High-A, Martinez hit Florida State League pitching to the tune of .271 with 17 Doubles and 3 Home Runs. He is a steal for the Mariners in this trade and has serious big league potential in the future. The 26 year old Wells has bounced between Detroit and the Triple-A Toledo Mudhens the past two seasons. In 64 games in Detroit in 2011, Wells batted .257 with 10 Doubles, 4 Home Runs, and 12 RBI’s. He was sent down to Toledo on July 22nd and was hitting .370 in Triple-A prior to the trade. Wells batted .233 for Toledo in 2010 before a big league call up that saw him hit at a .323 clip in 36 games late last season for the Tigers. Wells was a 14th round pick by Detroit in the 2005 draft. Furbush made his major league debut earlier this season for Detroit and was 1-3 with a 3.62 ERA in 32.1 innings of work. He walked 14 and struck out 26 over 32.1 innings of work with opponents hitting .302 against him. In Triple-A the 24 year old The 25 year old was 5-3 with a 3.17ERA in Toledo this year and had 61 strikeouts in 54 innings with opposing hitters batting just .180 against him. In 2010 Furbush was one of the breakout pitchers in minor league baseball finishing with 183 strikeouts across stints with the High-A Lakeland Flying Tigers, the Double-A Erie Seawolves, and the Triple-A Mudhens. The 6’5″ lefty was a fourth round pick of the Tigers out of LSU in the 2007 draft.