Our Coaches
Coaches are required to undertake a number of checks and certifications, including:
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Calgary Police Information Checks (criminal background checks)
All CTS programs abide by the Rule of Two, ensuring that two responsible adults (a coach, staff, parent, or screened volunteer) are present with participants. Download the Rule of Two infographic here.
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Coaches must understand the Universal Code of Conduct to prevent and address maltreatment in Sport as well as be familiar with the Abuse-Free Sports Helpline.
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Our coaches bring decades of tennis instruction experience, with several having competed as juniors and adults at elite levels.​ Many of them are Tennis Canada certified. All are passionate about growing the game and developing players' skillsets on and off the courts.
Adrian Jugovic
As a certified Tennis Canada coach, Adrian has led programs at some of Calgary's largest tennis clubs. He currently plays for the University of Calgary Dinos Tennis Team and was a member of Team Alberta, competing at the National level throughout his junior career. Adrian is the head coach of CTS' advanced program, and he oversees the development of other groups within the organization.
Denisse Giler
Denisse is a certified Tennis Canada Club Professional 1 Instructor and certified cardio tennis instructor.
Denisse was born in Ecuador and was a former ITF and WTA tennis player and an experienced tennis professional with over 10 years of coaching experience across all skill levels and ages in the United States and Calgary, Canada, she loves to share her knowledge of the sport with everyone.
Isaac Aspinall
Isaac is a dedicated tennis coach with experience leading programs in Red Deer, helping players of all levels improve their game. A passionate competitor, he plays for the University of Calgary Dinos Tennis Team and has nearly a decade of tournament experience. Off the court, he enjoys staying active and spending time and cuddling with his dog.
Hannah Silovs
A graduate of the high-performance program at the Osten & Victor Alberta Tennis Centre, Hannah is a certified Tennis Canada coach and has been teaching with CTS since 2023. Passionate about tennis, she enjoys helping others develop their skills and inspiring the next generation of players. Currently pursuing a teaching degree at Mount Royal University, Hannah brings energy and enthusiasm to every lesson whether on court or in class.
Elena Murasan
Elena started playing tennis at 6 years old and competed nationally throughout her junior career, earning several regional titles. A cybersecurity specialist by profession, Elena has also served as a board member at the Calgary Tennis Club. She continues to play competitively in adult and masters tournaments and is a Tennis Canada-certified instructor, passionate about teaching and giving back to the tennis community.
Christine Lilley
Christine Lilley has been deeply involved in the Calgary tennis community for years, having worked as the Club Manager at Calgary Tennis Club. She is passionate about giving back, dedicating much of her time to volunteering and supporting local tennis initiatives. Christine is a familiar face at Tennis Alberta events and tournaments, where she actively contributes to the success of programs and helps foster the growth of the sport in the region.
Jelena Tomasovic
Jelena, a 7-time Alberta Provincial Champion and former No. 1 in both Alberta junior and Women’s Open tennis, fell in love with the sport through playing and coaching. Earning her Instructor Certificate at 15—the youngest in Canada at the time—she now has 18+ years of experience training top provincial players and passionate newcomers alike. She finds the most joy in helping recreational players discover tennis as a lifelong sport.
Alvin Caro
Alvin Caro has been coaching tennis for over 10 years, helping players of all ages improve. A former competitive player, he focuses on technique and mental toughness. Known for his motivating style, he loves seeing athletes grow and succeed. Alvin is also active in the tennis community, attending events and volunteering to support the sport.
Lourdes Kelsick
Bio coming soon.