GOODYEAR, Ariz. -- Scott Lewis can't wait to leave Arizona.
Russell Branyan hit two home runs and the Seattle Mariners scored 10 runs off Lewis in a 12-4 victory against the Cleveland Indians on Tuesday.
Lewis has struggled since being named Cleveland's No. 4 starter. In two starts since manager Eric Wedge announced that the rookie left-hander had earned a spot in the rotation, Lewis has allowed 15 runs, 21 hits and six home runs in only 6 2/3 innings.
"It's no excuse, but it is so dry out here that it is tough to get a good grip on the ball," said Lewis, who went 4-0 with a 2.63 ERA in his first four starts in the majors last September.
"My delivery was off, I fell behind hitters and didn't have a breaking ball because I didn't have a grip," Lewis continued. "When major leaguers know all you've got is a fastball, they are going to look for it and hit it."
Wedge said he wasn't too concerned.
"Scott's scuffled the last two times," Wedge said. "His breaking ball was just spinning, but he's not the only one. We're still getting a feel for it."
The Indians are training in Arizona for the first time since leaving Tucson in 1992 for Winter Haven, Fla.
Seattle starter Chris Jakubauskas gave up one run and four hits over five innings. The right-hander, who spent 4½ years in the independent leagues, continued to push for a rotation spot.
"I think I've done all I could to make the decision tough for them," Jakubauskas said. "My goal was to show them I can pitch. It would be tremendous if I broke with the team."
Mariners manager Dan Wakamatsu said the rookie has been impressive, but he isn't quite ready to make a rotation decision.
"We'll talk about it the next two days," Wakamatsu said. "He has tremendous late movement. I've been real impressed with the confidence level and makeup on the mound. He gave up the home run and it didn't seem to faze him."
Ben Francisco homered off Jakubauskas in the fifth. Tony Graffanino hit a solo shot off Seattle's Brandon Morrow in the ninth.
Branyan hit a two-run drive in the third and a solo shot in the fourth. Ronny Cedeno also had a grand slam in the fourth inning.
Seattle is batting .343 with 68 runs and 12 home runs in its past eight games. The first-base trio of Branyan, Mike Sweeney and Chris Shelton has been a key reason.
Branyan is hitting .314 with 17 RBI; Sweeney .429 with one homer and nine RBI and Shelton .460 with three homers and nine RBI.
Wakamatsu said Branyan, drafted by Cleveland in 1994 and now with his ninth organization, is the starter.
"Russell is our first baseman and we'll go as the season goes on," Wakamatsu said. "I believe in him."
Branyan said he was pleased to make the most of some at-bats against a lefty.
"I don't see too many of them and they are tough, especially those guys coming out of the bullpen on matchups," Branyan said. "This felt good because I stayed back on the ball and trusted my swing. I had been chasing pitches early in the count."
Notes
The Mariners have had 10 or more hits in seven of their past eight games and 19 of 33 overall. ... Wedge said Lewis will remain in Arizona and work in minor league games when the Indians head to Texas for the season opener. He will rejoin them in Cleveland in two weeks. ... Cleveland signed LHP Juan Lara to a minor league contract. He had appeared in 10 games for the Indians in 2006-07 before a near-fatal car crash in November 2007.
