SAN FRANCISCO -- Texas Rangers right-hander Bartolo Colon has been put on the 10-day disabled list because of a strained lower back. The 45-year-old Colon is 7-11 with a 5.45 ERA. The Rangers made the ...

SAN FRANCISCO -- Giants right-hander Matt Cain has been placed on the 15-day disabled list with a lower back strain. Thursday's move comes a day after Cain allowed six runs over 4 innings in a 6-5 ...

Colorado Rockies shortstop Troy Tulowitzki left Monday's game after an RBI single in the seventh inning against Cincinnati because of a strained lower back. After Tulowitzki, a former Driller, singled ...

Boston's starting rotation is getting closer to full strength. On a day when Jon Lester came off the disabled list from his own back injury and started against the Kansas City Royals, Clay Buchholz ...