The Cleveland Guardians had opportunities, but couldn't capitalize in their series loss to the Arizona Diamondbacks.

Guardians prospect Parker Messick shined in his MLB debut on the mound, but the Cleveland bullpen let him down in an extra-inning loss.

The latest product of the Guardians' pitching factory is making his first MLB start today. Here's what to know about him.

Cleveland Guardians newly promoted left-handed starter, Parker Messick had an outstanding debut against the Arizona ...

Lourdes Gurriel Jr. led off the ninth inning with a tying homer, Adrian Del Castillo had a broken-bat RBI single in the 10th ...

Ahead of this season's trade deadline, the Cleveland Guardians' front office made a decision that raised eyebrows across the ...

Parker Messick can finally say that he’s a big-league pitcher! The 24-year-old made his Cleveland Guardians and MLB debut on Wednesday afternoon against the Arizona Diamondbacks.

Diamondbacks starter Brandon Pfaadt gave up four runs in six innings in a loss to the Rockies last week at Coors Field. He looks to rebound at home.

Diamondbacks starter Brandon Pfaadt gave up four runs in six innings in a loss to the Rockies last week at Coors Field. He looks to rebound at home.

Rookie left-hander Parker Messick put the Guardians in position to win, but the Diamondbacks rallied to tie the score in the bottom of the ninth, and won the game on pinch-hitter Adrian Del Castillo’s ...

Tanner Bibee and the defense couldn't hold the lead, and Nic Enright surrendered a two-run single to Lourdes Gurriel Jr. in ...

Lourdes Gurriel Jr. led off the ninth inning with a tying homer, Adrian Del Castillo had a broken-bat RBI single in the 10th and the Arizona Diamondbacks beat the Cleveland Guardians 3-2 on Wednesday.