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Jaguar Coaching Staff



  • 5 seasons at Flower Mound 

  • 14 seasons overall 

Jamie Siegel completed her 5th season as head coach of the Jaguars in 2022, and continues to boast one of the most impressive coaching resumes in Texas high school volleyball. Siegel has earned nine District Coach of the Year honors (at three different schools), and was named 2018 USA Today National Coach of the Year after leading Flower Mound to its first 6A State Championship. Her five-year record at FMHS is 168-35, including 15-4 in postseason.

Before coming to Flower Mound prior to the 2018 season, Siegel spent six years as head coach at Colleyville Heritage (2009-14), followed by three years at Keller (2015-17). In 14 seasons overall, her career record is 460-138 and she has reached the State Playoffs in each campaign. 

During her career, she has coached numerous players who went on to play collegiately, including six All-Americans at Flower Mound, a group highlighted by the only three-time All-American in school history, Kaylee Cox.

Originally from Bedford, Texas, Siegel also starred as a Division I setter at Austin Peay State University, still ranking fourth in career assists in school history. She led the team in that category three straight seasons (2002-04) and her career average of 10.6 assists per set is second-best in school history.

In addition to her coaching duties, Siegel is a health teacher at FMHS. She and her husband, Brian, the PA announcer for Jaguar Volleyball, live in Highland Village with their son, Steele. 



Varsity Assistant Coach

Coach Nwanebu has completed two seasons with the FMHS program. A former National High School Player of the Year, she was named to the prestigious AVCA "30 Under 30" for coaches in 2021. She also teaches English at FMHS.



Freshmen Coach

Coach Walter has completed five seasons with the Jaguars. She also is a science teacher at FMHS.



Varsity Assistant and JV Coach

Coach Davis has completed six seasons with the Jaguars program, serving as Junior Varsity Coach and Varsity Assistant Coach. He also teaches math at FMHS.

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Freshmen Coach

Coach Willett has completed three seasons of her second coaching stint with the Jaguars. She also is an English teacher at FMHS.

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