By taking over first base coaching - San Francisco Giants
Assistant coach Alyssa Nakken interviews for Giants manager
Alyssa Nakken took over as the first base coach for the San
Meet Alyssa Nakken: The Inspiring Coach Who Just Made MLB History
Giants' Alyssa Nakken becomes the first woman to coach on field in MLB
Giants' Alyssa Nakken Becomes MLB's First Female Coach on Field
Giants assistant Alyssa Nakken becomes first woman to coach on
Giants' Coach Alyssa Nakken Makes MLB History! - Mix 96
Giants' Alyssa Nakken Becomes MLB's First Female Coach on Field