The Philadelphia Phillies will have a new-look rotation soon.

On Sunday, the team signed Walker Buehler after he was cut loose by the Boston Red Sox. The 31-year-old will soon join the team's starting rotation. 's Matt Gelb is reporting Buehler will start for the Phillies on September 12 against the Kansas City Royals after one Triple-A tune-up. The team will go with a six-man rotation moving forward.

With Zack Wheeler out for the season, Buehler will join a rotation that features Cristopher Sanchez, Jesus Luzardo, Taijuan Walker, Aaron Nola, and Ranger Suarez.

Buehler signed a one-year, $21.05 million deal with Boston in December, but it didn't work out. In 23 appearances starts for the Red Sox, the two-time All-Star went 7-7 with a 5.45 ERA, a 1.56 WHIP, and 84 strikeouts against 55 walks in 112 1/3 innings. He posted career-worsts in fWAR (-0.7) and xFIP (4.94).

The Phillies will hope a change of scenery helps Buehler turn things around. With Wheeler out, they'll need some help in the rotation.