Korndorffer was selected for the Class of 2028 watchlist. She represents FC Westlake G09 in the ECNL Regional League and plays for Cedar Park during the high school season, having helped them win the state title in 2025. Korndorffer can play in central defense or as outside back and thrives by using her body to win duels and dominate opponents, while also doing a good job when she has to defend in the air. She has a very strong right leg and hits the ball extremely well, creating problems for opponents when she sends long balls into the box or hits free kicks towards the goal.