Alyssa Nakken, the first woman to coach in a Major League Baseball game, is leaving the San Francisco Giants to join the Cleveland Guardians. Nakken made history in 2022 when she took over as first-base coach following an ejection. A former college softball star at Sacramento State, Nakken joined the Giants in 2014 and was promoted to a spot on manager Gabe Kapler's staff in 2020, becoming the majors' first full-time female coach.