The New York Yankees selected right-handed pitcher Chris Leroux to the 25-man roster from Triple-A Scranton/Wilkes-Barre on Monday.
After Sunday's game against the Cleveland Indians, the Yankees optioned right-hander Bryan Mitchell to Scranton/Wilkes-Barre.
Leroux, 30, has allowed five earned runs in two innings with New York this season.
Mitchell, 23, made his major-league debut Sunday against the Indians. He allowed no runs or hits while striking out two and walking one in two innings.