The Cincinnati Reds have traded Robert Stephenson to the Colorado Rockies in a four-player deal.

The Rockies also acquired Minor League outfielder Jameson Hannah, while the Reds received right-handed pitchers Jeff Hoffman and Case Williams.

Stephenson, 27, made 10 relief appearances for the Reds last season and 59 in 2019. In five seasons with the Reds, he was 10-13 with a 5.15 ERA across 104 appearances that included 22 starts.

Trevor Bauer has won the National League Cy Young award, the first member of the Cincinnati Reds to earn the honor.

Bauer beat out finalists Yu Darvish of the Chicago Cubs and Jacob deGrom of the New York Mets in the voting.

deGrom had won the award the last two seasons.

Bauer went 5-4 with an NL-best 1.73 ERA in 11 starts, helping the Reds reach the playoffs for the first time since 2013. Animated on the field and outspoken off it, the 29-year-old right-hander struck out 100 in 73 innings and led the majors with two shutouts, a pair of seven-inning performances on doubleheader days.

Trevor Bauer has rejected the $18.9 million qualifying offer he received from the Cincinnati Reds for the 2021 season.

Bauer's agent, Rachel Luba, however, said the pitcher remains open to discussing a return to the Reds and "all other interested teams thru Free Agency."

Bauer, 29, who went 5-4 with a National League-leading 1.73 ERA in 11 starts last season and is a finalist for the NL Cy Young Award. He made $17.5 million in 2020.

If Bauer signs with another team, the Reds will receive draft-pick compensation in the 2021 draft.