The 6-foot-4 junior outside hitter led the Tartans to a 24-2 record and the Washington Catholic Athletic Conference tournament championship this past season. Sellman recorded 339 kills, 188 digs, 53 service aces and 50 blocks while posting a .440 kill percentage and a .339 hitting percentage. The 2022 Washington Post All-Met Player of the Year and the WCAC Player of the Year, she trained with the USA Volleyball Under-19 team last summer.
Sellman has maintained a weighted 4.10 GPA in the classroom. She has made a verbal commitment to play volleyball on scholarship at the Ohio State University beginning in the fall of 2024.
Sellman has volunteered locally caring for migrant children through her church, and she has donated her time as a youth volleyball coach.