(File Photo: Source for Photo: Pittsburgh Pirates’ Ryan O’Hearn (29) is helped off the field after an injury during the ninth inning of a baseball game against the Cincinnati Reds, Friday, July 31, 2026, in Cincinnati. (AP Photo/Tanner Pearson)CINCINNATI (AP) — The Pittsburgh Pirates placed Ryan O’Hearn on the 10-day injured list Saturday with a strained left quad and he is expected to miss six to eight weeks. O’Hearn pulled up and grabbed his left leg while running to first base on a groundout in the ninth inning on Friday night’s 8-7 loss to the Cincinnati Reds. O’Hearn has made 49 appearances at first base, 42 in right field, and 17 as the designated hitter. In other moves, the Pirates recalled right-hander Isaac Mattson from Triple-A Indianapolis, activated catcher/first baseman Rafael Flores Jr. from the IL and optioned right-hander Antwone Kelly to Triple-A.