The New York Yankees placed left-hander CC Sabathia on the 15-day disabled list with right knee inflammation, the team announced Sunday.
Sabathia underwent an MRI, which revealed the fluid buildup in his knee The MRI did not reveal any tears in his knee, according to reports.
The 33-year-old Sabathia has struggled through his first eight starts this season with a 3-4 record and 5.28 ERA over 46 innings.
The Yankees also recalled right-hander Matt Daley from Triple-A Scranton/Wilkes-Barre. Daley has already been up with the club this season, posting a 27.00 ERA in 1 1/3 innings.