The Minnesota Twins placed right-hander Sonny Gray on the 15-day injured list because of a right pectoral strain, the team announced Thursday.
Gray, 32, left Sunday's game against the Kansas City Royals in the seventh inning. He is 3-1 with a 2.41 ERA in seven starts for the Twins this season.
He also missed 19 games earlier this season with a right hamstring strain.
In a related roster move, the Twins called up pitcher Yennier Cano, who made his major league debut on May 11. The reliever has allowed 11 runs on 12 hits in 7â…“ innings.