Montero denies involvement with anti-aging clinic

According to a published report last week, Montero was named in records belonging to Biogenesis of America LLC, the now-closed clinic in Coral Gables, Fla., that has purportedly been linked to performance-enhancing drugs. Montero said he didn't know why his name popped up in the records.

"I don't have anything to do with those people. I know my agency is handling everything. I don't know anything about it," Montero said.

"I'm here trying to be ready for spring training and the season. What can I say? It surprised me, too," he added.

Montero also said his brother, who has the same first and last name, has nothing to do with the clinic. He's confident that his agents, Sam and Seth Levinson, will clear up the matter.

"I just want to focus on baseball," Montero said. "They're (agents) going to handle everything. .... I know I didn't do anything wrong."

Montero looks leaner than he did last spring, his first with the Mariners, and attributed that to an offseason conditioning program in his native Venezuela. He worked on better running techniques with a trainer, not to improve speed so much as to be more technically sound.

He said he worked out one or two hours a day, five times a week.

"This year was nothing about hitting, nothing about catching, just concentrating on my body and getting in shape and trying to be better in running and be more flexible," Montero said.

Montero, 23, batted .260 with 15 home runs and 62 RBIs last season. He was the Mariners' starting designated hitter for 77 games and started at catcher for 55.

Montero enters 2013 as Seattle's expected everyday catcher. He was brought in last month to be looked over by team personnel to make sure he was serious about his offseason training program, and also was invited to manager Eric Wedge's home with his family for a conversation about being the everyday presence behind the plate.