Rapid Reaction: Rangers 5, Mariners 0

ARLINGTON, Texas -- The Rangers survived an injury to starting pitcher Nick Tepesch, getting home runs from A.J. Pierzynski and David Murphy and four hitless innings from reliever Derek Lowe for a 5-0 victory over Seattle on Saturday night at Rangers Ballpark.

Tepesch knocked out: The rookie Tepesch was removed from the game after he took a line drive off his right wrist with two outs in the second inning. He was diagnosed by Dr. Keith Meister with a right wrist contusion and will be further evaluated on Sunday. Tepesch had three strikeouts through 1⅔ innings in his third big league start.

Lowe comes through: Derek Lowe entered the game in an emergency situation and was lights out. Lowe, who had a 4.91 ERA coming into Saturday, produced four hitless innings. He did it the Derek Lowe way, using his sinker to get ground balls. Lowe picked up eight outs on ground balls, including a double play to erase the lone runner he put on by a hit batter. He lowered his ERA to 2.35.

Ortiz, Scheppers wobbly: Reliever Joe Ortiz and Tanner Scheppers each entered the game with two outs and no one on base and proceeded to put the first two batters they faced on base. Ortiz was able to escape on a hard-hit ground ball by Mariners cleanup hitter Michael Morse to shortstop. Scheppers got out of his jam with a strikeout of Mariners No. 9 hitter Brendan Ryan.

Making the most: The Rangers had two hits off Mariners rookie Brandon Maurer in 6⅔ innings, but they made the most of them. Pierzynski had a home run to center field in the bottom of the fourth to give the Rangers a 1-0 lead. David Murphy gave the Rangers an insurance run in the bottom of the seventh inning with a two-out solo shot to right-center field for a 2-0 lead.

Andrus struggles again: Shortstop Elvis Andrus made it 13 consecutive at-bats without a hit with an 0-for-4 game on Saturday. He also couldn't get a bunt down with runners at first and second with no outs in the bottom of the eighth. Then, he struck out after the runners had moved up to second and third on a passed ball.

Berkman, Pierzynski produces: Designated hitter Lance Berkman picked Andrus up, taking advantage of a drawn-in infield for a two-run single past a diving Dustin Ackley with one out to give the Rangers a 4-0 lead. Pierzynski followed with a run-scoring single up the middle for a 5-0 lead.

Home sweet home: The Rangers improved to 6-2 at home this season and have a .633 winning percentage at home since the start of the 2010 season, second only to the Yankees' .635 winning percentage at Yankee Stadium.

Up next: Another rookie starter takes the mound for the Rangers as right-hander Justin Grimm (0-0, 4.50 ERA) faces Mariners right-hander Aaron Harang (0-1, 5.40 ERA) at 2:05 p.m. Sunday afternoon. The game will be broadcast on Fox Sports Southwest and will be on the radio at ESPN-FM 103.3 and 1540-AM.