University of California, Santa Barbara

2024-25: Started his senior season with a doubles championship title alongside Gianluca Brunkow at the Gaucho Fall Classic.

PRIOR TO UC SANTA BARBARA: Competed at the University of Montana for two seasons...Competed at the No. 3 and 4 position in singles his freshman year.Played in the No. 1 position his sophomore year...Compiled a record of 21-12 in singles over his two season and a 28-9 record in doubles.

HIGH SCHOOL: Played under coach John Larsen in high school… A dual-sport athlete in tennis and soccer… A finalist in the U-18 Danish team championships in 2019… Winner of the U-18 Danish team championships in 2018… Won an ITF singles event in Denmark three doubles events… Reached an ITF semifinal in Kramfors… Also a runner-up in an ITF doubles event in Croatia and Aarhus.. A runner-up in U-16 European Tennis doubles tourney in Copenhagen… Won European Tennis U-16 singles tourneys in Copenhagen and a doubles tourney in Stavanger.
 
PERSONAL: Gustav Theilgaard was born to parents Janne and Tue Theilgaard…Has one sister, Emma Theilgaard… Both parents played professional tennis in Denmark...Plans to major in Global Studies...Roots for the Tottenham Hotspurs and FC Copenhagen...His most memorable sports moment was making the semifinal round of the EURO 2022 with the Danish National Soccer Team...His favorite athletes are Roger Federer and Nicklas Bendtner.