Semien hits walk-off HR, Jays rally three times to beat A's
September 04, 2021 at 10:21 AM EDT
Marcus Semien hit a game-ending three-run homer in the ninth inning after Lourdes Gurriel Jr. hit a tying grand slam in the eighth, and the Toronto Blue Jays rallied three times to stun the Oakland Athletics 11-10 Friday night.
