Rangers outfielder Josh Hamilton says he has been playing at about 50 percent with a strained groin in the playoffs. Texas is headed to their second-straight World Series after eliminating Detroit in the ALCS in six games. "I'm about 50 percent," Hamilton told Ben Rogers in an interview on ESPN 103.3 FM. "I'm going to give you 100 percent of my 50 percent." Hamilton has dealt with the groin for a few months now, but is playing through it. He hit .308 with no homers and five RBIs in the ALCS after batting .267 (4-for-15) in the ALDS. "We got a lot of power on the team, so I'm definitely not concerning myself with hitting home runs and producing that way," Hamilton said. "Whatever the game asked me to do -- whether get a guy over, or make a catch in the outfield -- I'm trying to do it. I told Kins after our first at-bat [Saturday], 'Let's not try to do too much.'"