The Colorado Rockies have made significant roster changes amid their franchise's worst start, now at 4-22. They acquired infielder Alan Trejo from the Texas Rangers for cash, marking Trejo's return to the Rockies after a previous stint. Along with Trejo, right-hander Bradley Blalock has been recalled from Triple-A Albuquerque. In response to these moves, the Rockies optioned catcher Braxton Fulford and righty Jaden Hill to Triple-A and designated Colorado native Lucas Gilbreath for assignment. Trejo's addition provides depth, especially with the injury of shortstop Ezequiel Tovar.