Jon Gray allowed seven runs -- six earned -- while recording just two outs in a loss to the Cubs in Cactus League play Saturday.
Jon Gray is now slated to start Saturday's Cactus League game versus the Indians, replacing Tyler Matzek.
Rockies general manager Jeff Bridich said Thursday that Jon Gray's arbitration timeline is a "non-factor" when considering whether the righty will make the rotation.
Jon Gray held the Brewers scoreless over four innings in Monday's Cactus League start.
Jon Gray allowed three runs on five hits over three innings in Wednesday's Cactus League tilt against the Diamondbacks.
The Rockies have shut down pitching prospect Jon Gray due to right shoulder fatigue.
Rockies prospect Jon Gray has been placed on the Double-A disabled list for minor soreness.
Rockies right-handed pitching prospect Jon Gray allowed five hits and three runs over two innings, striking out two batters for Double-A Tulsa on Wednesday.
Rockies right-handed pitching prospect Jon Gray allowed two hits, three walks, and one run over seven innings, striking out six for Double-A Tulsa on Saturday.
Rockies prospect right-hander Jonathan Gray threw 5 2/3 shutout innings on Wednesday, allowing one hit and two walks while striking out seven batters for Double-A Tulsa.
Rockies right-handed pitching prospect Jonathan Gray threw five shutout innings on Sunday, striking out five while scattering five singles and two walks.
Rockies prospect RHP Jon Gray dominated on Tuesday with five no-hit innings for Double-A Tulsa.
Rockies right-handed pitching prospect Jonathan Gray struck out six batters in 5 1/3 innings on Monday, allowing four hits and one walk for Double-A Tulsa.
Rockies prospect Jonathan Gray struck out eight in six innings Wednesday, allowing just three hits (all singles) and one run for Double-A Tulsa.