Since joining the San Gabriel Valley Unit in 2004, Esther has experienced an exceptional rise in officiating. She officiated her first community college game in 2008, and currently officiates Division I in the WCC, WAC, Big Sky, Big West, and Mountain West Conferences, Division II – CCAA and PacWest conferences, and several small college conferences. In 2019, Esther was selected to work the NCAA Division II National Tournament, including the Elite 8, Final 4, and the National Championship game.
Her significant postseason highlights include: 2019-2021 Big West Conference Tournament, the 2016 WNIT – 3rd Round, NCAA Division II – 2015-2019 West Regional Tournament, 2015, 2016 and 2018 CCAA Conference Tournament Final, 2014 ‐ 2019 PacWest Conference Tournament, 2018 NAIA GSAC Conference Tournament Final, 2014 SCIAC Final, and was selected to work the Community College State Finals in 2013 and 2014. She has also worked a C.I.F. State Final in 2011.
In addition to the on‐court experience, Esther spends time mentoring basketball officials. She lives in Temple City, and still serves as an instructor for the San Gabriel Valley Unit.