With trade rumors hitting us in full force as the deadline approaches, let's take a look back at some of what happened at the 2010 trade deadline and see how many of those players are making an impact for their new teams.
Cliff Lee traded to the Rangers; Mariners acquired Justin Smoak, Blake Beavan, Matthew Lawson and Josh Lueke
Despite a solid BB/K rate, Smoak continues to struggle with consistency at the big league level. He's still only 24, so there is time for him to improve, but he's not the instant impact bat that the Mariners were hoping for. Both Beavan and Lueke have pitched in spots for the Mariners this season. The Rangers rode Lee’s contributions to the World Series and have since moved on from Smoak seamlessly, relying instead on the likes of postseason hero Mitch Moreland, Michael Young and Mike Napoli.
Dan Haren traded to the Angels; Diamondbacks received Joe Saunders, Tyler Skaggs, Patrick Corbin and Rafael Rodriguez
Haren has thrived for the Angels this season, and Saunders has held his own with the surprise contenders in Arizona. However, the big score for the D-Back may not arrive until late next season or 2013, as Skaggs has continued to impress all those who have seen him pitch. Recently, he earned a promotion to Double-A after posting a 3.22 ERA, 2.65 FIP and 3.7 K/BB rate at High-A Visalia in the hitter-friendly California League. Corbin has had his struggles at Double-A, but he has posted an impressive 4.5 K/BB rate and should see the big leagues one day.
Edwin Jackson traded to the White Sox; Diamondbacks received Daniel Hudson and David Holmberg
This move was sort of a head-scratcher at the time, and the way Hudson has pitched for the D’backs ever since confirms that confusion. The Snakes have Hudson under team control through 2016 while Jackson will hit the free-agent market this winter.
Oswalt pitched brilliantly for the Phils in the 2010 postseason. However, career-long back problems may have finally caught up to him. On the Astros' side, Happ was plugged right into the rotation, but his struggles with command and allowing the long ball have led to an ERA nearing six. Gose never played a game in the Astros' system as he was flipped to the Blue Jays for first baseman Brett Wallace; the 24-year-old Wallace has been unimpressive in his young major league career, though he does sport an above-average OBP. Villar continues to struggle with strikeouts in the minor leagues.
Lance Berkman traded to the Yankees; Astros received Mark Melancon and Jimmy Paredes
While Berkman is in the midst of a late-career renaissance with the Cardinals, Melancon has taken over as the Astros' closer with a 2.91 ERA, 3.33 FIP and ground-ball rate of 60 percent. Jimmy Paredes is now in Double-A and continues to steal bases, but he also continues to struggle with his lack of plate discipline.
Matt Capps traded to the Twins; Nationals received Wilson Ramos and Joe Testa
Capps pitched well for the Twins down the stretch in 2010, but his huge regression in strikeout rate has hurt him big-time this season. In the meantime, despite some ups and downs in his first full big-league season, Ramos has established himself as the Nationals' catcher of the now and the immediate future.
Jhonny Peralta traded to the Tigers; Indians received Giovanni Soto
Peralta re-signed with the Tigers last offseason and has been worth every penny of the $5.25M he is making this season. Over the past two seasons, Peralta has improved his contact rate, which has helped to lower his strikeout rate. Meanwhile, the 20-year-old Soto continues to show good strikeout ability at the lower minor-league levels of the Indians' organization.
Ted Lilly and Ryan Theriot traded to the Dodgers; Cubs received Blake DeWitt, Brett Wallach and Kyle Smit
Lilly pitched well for the Dodgers down the stretch in 2010, but his issues with the gopher-ball have hurt him this season. With the Dodger's financial situation in shambles, the three-year $33 million deal Lilly signed last offseason only makes things worse. Overall, this deal has helped no one, though the Dodgers did at least acquire league-average reliever Blake Hawksworth in exchange for Theriot this past offseason.
Octavio Dotel traded to the Dodgers; Pirates acquired James McDonald and Andrew Lambo
After being acquired by Los Angeles, Dotel appeared in 19 games, allowed seven earned runs and was then traded to the Rockies in September. The Pirates landed the high-upside, inconsistent McDonald, who has been once again inconsistent. However, his 4.15 ERA (4.57 FIP) have at least contributed as a back-end rotation piece to the surprising Pirates. Lambo was once a top-end prospect with the Dodgers, but his prospect status is all but gone now. He's hitting .206/.278/.326 between Double- and Triple-A this season.
Kyle Farnsworth and Rick Ankiel traded to the Braves; Royals received Tim Collins, Jesse Chavez and Gregor Blanco
Both Farnsworth and Ankiel moved on from the Braves in the offseason, and Blanco was traded to the Nationals this past May. Collins made the Royals out of spring training and has continued to prove that he can miss bats (24.3 percent whiff rate), but his control has really tailed off at the big-league level. Collins is only 21 years old, so his future may still be as a consistent late-inning reliever someday.