While Wei-Yin Chen languished on the disabled list for two months, despondent about his hiatus from the big leagues, the Baltimore Orioles struggled to fill out an inconsistent rotation. Chen made his long-awaited return Wednesday night, and after he threw seven innings of three-hit ball in a 6-1 win over the Texas Rangers, it was hard to determine who felt the happiest: the Taiwanese left-hander, the other 24 players in the clubhouse or manager Buck Showalter.
