Saxer grew up in Agoura Hills, a suburb of Los Angeles, California, and attended Oak Park High School.
[4] In 2013, Saxer earned her Actors Equity card performing in 42nd Street at the Pittsburgh Civic Light Opera.
[6] Saxer understudied the roles of Regina George, Karen Smith, and Cady Heron.
[8] In 2021, Saxer performed as a Jet girl in West Side Story directed by Steven Spielberg.
[10] In keeping with a longtime Broadway opening tradition, Saxer donned the Legacy Robe.