Chacon (2-0) worked seven strong innings, helping the Astros win for the fifth time in seven games in the opener of a nine-game trip. Chacon, the team’s most consistent starter so far with a 3.95 earned-run average, broke a major league record set in 1965 for consecutive no-decisions to open the season before beating the Chicago Cubs, also with seven strong innings, May 21.
Pence was 5-for-5 with four singles and a double, including an RBI infield hit in a four-run first off Braden Looper (6-4) and an RBI single in the third. He has four career four-hit games, one against the Cards.
Miguel Tejada hit a two-run home run, Kaz Matsui had three hits and Lance Berkman walked twice, singled and scored three times to give him a for a major-league best 56 runs.
Albert Pujols was 4-for-4 with his 12th homer and pinch hitter Brian Barton hit the first of his career for the Cardinals, who opened a seven-game homestand with a dud. Pujols is 12-for-24 with four homers and seven RBI this year against Houston.
The long balls were the only damage against Chacon, who allowed two runs on seven hits with seven strikeouts and no walks. Chacon walked 10 batters in 13 innings his first two starts against St. Louis this season, a 5-3 loss on April 8 and a 3-2 victory on April 25.
He also earned his first career decision against St. Louis in 13 games, including six starts.
Looper lasted only 4 1/3 innings and gave up eight runs - seven earned - on nine hits against the team he blanked for seven innings of two-hit ball April 25. Looper, who entered the game 7-3 with a 2.50 ERA against Houston, was in trouble from the get-go, with five of the first six batters reaching safely in a four-run first.
Shaky defense didn’t help in the first, with center fielder Rick Ankiel making an ill-advised throw to third on speedy Michael Bourn trying for third on a flyout, then airmailing one high off the screen behind the backstop trying to throw out a runner at the plate on Carlos Lee’s two-run single. Ankiel was charged with his second error of the year.
Cardinals third base coach Jose Oquendo also had a tough night, sending Ankiel into an easy tag play at the plate in the fourth on Troy Glaus’ line-drive one-hop single to Pence in right field.
