• The San Diego Padres traded pitcher Jack Peavy to the Chicago White Sox for lefty starter, Clayton Richard, and 3 other pitching prospects. Jake Peavy is due back sometime in September and could help the White Sox make a playoff push. Clayton Richard becomes an intriguing fantasy starter in NL-only and deeper mixed leagues with this move to the spacious Petco Park.
• The Cleveland Indians traded slugging catcher/first baseman Victor Martinez to the Boston Red Sox for major league ready pitcher Justin Masterson, promising lefty Nick Hagadone, and one other prospect. The move should not impact Martinez’s fantasy value and Masterson could find his way into the Cleveland rotation very soon. Mike Lowell will probably be the biggest loser in this deal as he stands to lose some playing time.
• The Red Sox made another move, sending recently acquired first baseman Adam LaRoche to the Atlanta Braves for first baseman Casey Kotchman. LaRoche’s fantasy value should increase as he will be the Braves’ everyday first baseman. Kotchman’s value will remain largely unchanged, but Boston seems like the winner here as Kotchman is 3 years younger and has slightly better career averages.
• The Cincinatti Reds sent 3 players, including third baseman Edwin Encarnacion, to the Toronto Blue Jays for veteran third baseman Scott Rolen. Encarnacion has the potential to deliver decent offensive numbers, but the Blue Jays will suffer a large drop in defense. If Rolen’s recent power surge is not a fluke, then he will love playing at Great American Ballpark and becomes a must-add in all NL-only leagues.
• The Los Angeles Dodgers picked up lefty reliever George Sherrill from the Baltimore Orioles for prospects. This move greatly improves the Dodgers’ tired bullpen, but greatly reduces any fantasy value Sherrill had as a closer, unless your league counts holds. Early reports are saying that Jim Johnson will get first shot at closing duties in Baltimore, as was predicted by The Baseball Chick a few days ago in the Fantasy Sports Corner.
• The Detroit Tigers traded prospects to the Seattle Mariners for left-handed starter Jarrod Washburn. Washburn may see an increase in his ERA and WHIP since he was aided by a superior Mariners outfield, but he should still be a reliable fantasy starter. The Detroit Tigers now have 3 of the top 7 starting ERAs in baseball in their rotation.
• The Oakland A’s, always active at the trade deadline, dealt second baseman Orlando Cabrera to the Minnesota Twins for a prospect.  Cabrera will immediately bat second and should prove to be a nice upgrade over Nick Punto and Brendan Harriss.  The veteran should get a nice boost in runs scored batting in front of Joe Mauer and Justin Morneau.
• Surprising buyers at the deadline, with a pair of moves, the San Francisco Giants picked up former batting champ and second baseman Freddy Sanchez from the Pittsburgh Pirates for promising pitching prospect Timothy Alderson.  The Giants also added Ryan Garko, courtesy the Cleveland Indians, to replace struggling first baseman Travis Ishikawa.  Garko should see a little more playing time in San Fran and Ishikawa could lose all of his fantasy value.  Sanchez’s value should remain about the same.
• The Chicago Cubs picked up lefty set-up man John Grabow and starter Tom Gorzelanny from the Pittsburgh Pirates for starting pitcher Kevin Hart and 2 other prospects.  Grabow will help to set-up Kevin Gregg in Chicago, leaving his fantasy value largely unchanged.  It appears Matt Capps will stay the Pirates closer for the remainder of this season.
• Finally, the Florida Marlins picked up first baseman Nick Johnson from the Washington Nationals for a prospect.  Johnson’s value may take a hit in Florida unless they decide to bench Emilio Bonafacio and move Jorge Cantu to third base, opening up regular playing time for Johnson at first.

Fantasy Impact – Major League Baseball Trade Deadline is a post from: The Baseball Chick - Baseball News, Updates, Fantasy Advice, Rumors & Gossip