The Atlanta Braves shuffled their bullpen with a series of roster moves on Monday involving right-handed relievers.

Alexis Diaz reported to the team after being claimed off waivers from the Dodgers and Connor Seabold was called up from Triple-A Gwinnett.

In corresponding transactions, John Brebbia was designated for assignment and Rolddy Munoz was optioned back to Gwinnett.

Atlanta claimed Diaz, 28, on Sunday. He is 1-0 with a 7.80 ERA in 15 relief appearances this season with Los Angeles and the Cincinnati Reds.

Seabold, 29, made his Atlanta debut on Aug. 19 and allowed two runs in 1 1/3 innings in an 11-10 win over the Chicago White Sox. He was selected off waivers from the Tampa Bay Rays on Aug. 10.

Brebbia, 35, went 0-1 with a 7.71 ERA in three appearances since signing with the Braves on June 24, five days after he was released by the Detroit Tigers.

Munoz, 25, made his major league debut on Sept. 2 and has a 12.27 ERA through three appearances out of the bullpen.