MEET OUR TEAM
Our facility manager, program directors, and instructors bring decades of combined experience to Fretz. Reach out directly to book a lesson or ask about programs.
LEADERSHIP
Arshia Mahdvar
General Manager of Fretz Tennis & Pickleball Center since 2018 and National Operations Director at Impact Activities. Over a decade of sports facility management experience across programming, marketing, and operations, overseeing standards and systems for Impact Activities facilities in Texas and California.
Seth Harris
Director of Tennis with 15 years of teaching experience across junior academies, NAIA and Division I collegiate tennis, and country clubs in Texas and North Carolina. Focused on developing technique, strategy, and mental toughness for players of all levels, from recreational to competitive.
Tim Barnard
Tim Barnard is the Adult Tennis Director and a USPTA Professional with 25 years of experience. He is a USPTR Wheelchair instructor and board member of the Dallas Professional Tennis Association. A former Director at Greenhill and Brookhaven, he is a 3-time TAPPS Coach of the Year and 8-time SPC Champion coach who won the SuperStar award.
INSTRUCTORS & COACHES
Jenny Chen
Student-athlete at Southeastern Oklahoma State University majoring in Health and Human Performance. Plays No. 1 doubles and No. 5 singles for a three-time conference champion team. 2025 NCAA conference champion at No. 4 singles and No. 1 doubles, with a No. 9 national ranking in NCAA Division II doubles. Fluent in Chinese and English.
Lisa Roslanova
Originally from Russia, Lisa has been playing tennis since age eight and earned a regional No. 2 junior singles ranking. Played collegiate tennis at New Mexico State University (D-I) and UT Permian Basin (D-II) where she held the No. 1 position in both singles and doubles. Holds a Master's in Kinesiology and brings expertise in fitness, biomechanics, and injury prevention to her coaching.
Triniti McBride
Grew up in Wylie, Texas and was the first girl from Wylie East HS to qualify for regionals in back-to-back years. Played collegiately at Hardin-Simmons University where she was a CSC Academic All-District honoree every year. Passionate about creating a fun, positive environment for players of all ages and skill levels.
Shan Anwar
Dallas-area native who grew up playing in the Frisco metroplex. Four-year varsity player at Frisco High School and played Division 1 and Division 3 tennis at the University of Texas and UT Dallas. High-level competitive coach who brings a fun personality to the courts.
Matthew Mino
Bay Area native and Oklahoma State University graduate who picked up pickleball six years ago in Los Barriles, Baja. Has competed in professional tournaments, including winning the Texas Open 5.0 division. Coaches and mentors his brother, a PPA Tour pro, and is passionate about helping players unlock their full potential.