Pedro Estimates Tanaka Is Pitching At '65 Percent'

Pedro Martinez doesn't think Masahiro Tanaka is pitching at full strength.

There has been much discussion about Tanaka's health this spring. He pitched with a ligament tear in his right elbow at the end of last season, but didn't have surgery.

"I've been there. I know that Tanaka is probably at 65 percent," Martinez said on the MLB Network. "He might be better than a young kid rushed up from the Minor Leagues, but in the end, it's going to come back to bite them. I think Tanaka is not committed to his pitches. Tanaka is a guy who's aggressive in the strike zone and attacks the strike zone. He doesn't look like he's attacking the strike zone."