Giants' Carlos Martinez: Won't break camp in big leagues

Martinez (thumb) will remain at the Giants' Arizona complex once the regular season begins, John Shea of the San Francisco Chronicle reports.

Martinez joined the team on a minor-league deal after missing the second half of last season with a torn thumb ligament. He's yet to throw a pitch in a Cactus League game, so he'll continue to build up at the complex in an effort to eventually earn a big-league roster spot.