Wilton Lopez missed his scheduled bullpen session on Sunday due to stiffness in his neck.
Rockies and RHP Wilton Lopez avoided arbitration by agreeing to a one-year, $2.2 million contract.
The Rockies are expected to tender a contract to Wilton Lopez before Monday night's deadline.
Wilton Lopez was ejected from Thursday's game against the Nationals for objecting to consecutive balk calls in the seventh inning.
Wilton Lopez tossed 1 1/3 perfect relief innings in Saturday's 10-2 drubbing of the Giants.
Wilton Lopez holds a 10.80 ERA and has allowed 10 hits in just 3 1/3 innings so far this season.
Rockies avoided arbitration with RHP Wilton Lopez by signing him to a one-year, $1.7625 million contract.
Rockies acquired RHP Wilton Lopez and a player to be named later or cash from the Astros in exchange for RHPs Alex White and Alex Gillingham.
MLB.com's Brian McTaggart reports that the Rockies have acquired Wilton Lopez from the Astros.
Troy Renck of the Denver Post reports that the Rockies are "closing in" on a trade for Wilton Lopez.
Troy Renck of the Denver Post hears that the Rockies have had discussions with the Astros about Wilton Lopez.
According to Jim Salisbury of CSNPhilly.com, the Phillies have halted their pursuit of Astros' right-hander Wilton Lopez.
The trade that was supposed to send reliever Wilton Lopez to the Phillies "appears to have hit a snag."
Ken Rosenthal of FOXSports.com reports that the Phillies won't officially acquire right-hander Wilton Lopez from the Astros until he passes a physical.