Rockies & Royals

The Colorado Rockies traded right-handed pitcher Jeremy Guthrie to Kansas City on Friday in exchange for Jonathan Sanchez, the struggling lefty starter who was designated for assignment this week by the Royals.

The 29-year-old Sanchez is 1-6 with a 7.76 ERA in 12 starts this season. A seven-year major league veteran, he is 39-52 with a 4.50 ERA, 420 walks and 772 strikeouts in 186 games (130 starts.

Sanchez threw a no-hitter against San Diego in 2009 and the Royals traded away Melky Cabrera to get him last November in what turned out to be one of the worst trades in team history. Sanchez was winless in his final 11 starts with Kansas City.

The 33-year-old Guthrie is 3-9 with a 6.35 ERA in 19 games this year. In 169 starts with three teams since 2004, he is 50-74 with a 4.37 ERA, 335 walks and 671 strikeouts.

Houston & Toronto

The Houston Astros acquired closer Francisco Cordero and outfielder Ben Francisco as part of a 10-player trade with Toronto on Friday.

Houston will also receive four minor leaguers in the deal — right-handed pitchers Joe Musgrove and Asher Wojciechowski, left-handed pitcher David Rollins, catcher Carlos Perez and a player to be named later.

The Blue Jays, who entered Friday at 45-47 and in last place in the AL East, will receive pitchers Brandon Lyon, J.A. Happ and David Carpenter from Houston.

"This is a very good deal for us," Houston general manager Jeff Luhnow said. "Once again, we are adding depth to our minor-league system with quality young players. We really feel this will help us moving forward and are extremely excited about the players we've added to our organization."

Cordero has 329 career saves, second among active players to the New York Yankees' Mariano Rivera (608). In 794 career relief appearances, the 37-year-old Cordero has a 3.28 ERA and has reached 40 or more saves in three seasons. Cordero is 3-5 with two saves in 41 appearances for Toronto this season.

Francisco is hitting .244 in 23 games for Toronto in 2012. He has a .259 career average with 45 home runs in 483 career games with Cleveland, Philadelphia and Toronto.

Lyon signed a three-year, $15 million contract with the Astros in December 2009. He struggled with tendinitis in his right biceps in 2011 and appeared in only 15 games. He's 0-2 with a 3.25 ERA in 37 appearances this season.

The left-throwing Happ is 7-9 with a 4.83 ERA in 18 starts this season, his third in Houston. Carpenter, currently playing for the Astros' Triple-A affiliate in Oklahoma City, was 0-2 with a 6.07 ERA in 30 relief appearances for the Astros this season.

The Astros are 34-59, the worst record in the majors, and are committed to rebuilding through their minor-league system under Luhnow, hired in December by new owner Jim Crane.

Houston has struggled to find an identity in the last few years as star after star has been traded away. First to go were Roy Oswalt and Lance Berkman, and last summer Hunter Pence and Michael Bourn followed. Carlos Lee was traded before the All-Star break, leaving Houston with no position players who were on the team full-time before 2010.

Musgrove was Toronto's first pick in the first compensation round of the 2011 draft. In two appearances with Rookie Level Bluefield in 2012, the 19-year-old Musgrove had a 1.12 ERA with no walks and nine strikeouts. Musgrove made a combined nine appearances (seven starts) with Bluefield and Toronto's Gulf Coast League club in 2011.

Wojciechowski, 23, was Toronto's first pick in the first compensation round of the 2010 draft. He was 7-3 in 18 starts at Class A Dunedin this season with a 3.57 ERA and 76 strikeouts. In his last seven starts, he was 5-1 with a 1.49 ERA.

Rollins, 22, was 6-1 with a 2.78 ERA in 18 starts with Class A Lansing this season with 75 strikeouts in 77 2/3 innings pitched. Drafted in 2011, Rollins has a 10-1 career minor league record in 25 starts with a 2.46 ERA with 104 strikeouts.

Perez, 21, hit .269 in 70 games at Lansing this season with 21 doubles, five triples, five home runs and 40 RBI. In five minor league seasons, he has a .279 career average in 332 games with 70 doubles, 24 triples and 11 home runs.

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