Our People
Meet the People Behind the Champions
At North Miami Beach Academy, our coaches aren't just instructors — they're mentors, competitors, and lifelong students of the game. Every member of our team brings a unique combination of professional playing experience, academic credentials, and genuine investment in each athlete's development. From the court to the classroom, we show up for our students every single day.
Academy Leadership
Experienced. Credentialed. Committed.
Academy Director
Gregory C. Breunich
Academy Director & Head Coach
With 40+ years building and leading the world's most recognized tennis academies — including IMG, Evert, and Club Med — Gregory founded NMBA on the belief that world-class tennis and world-class education are never a compromise.
Meet Gregory →
Operations Director
Scott A. Del Mastro, M.A.
Operations Director, High-Performance Tennis Coach & Mental Performance Coach
A former NCAA Division I competitor with 35+ years leading COGNIA-accredited academies, Scott coaches elite junior athletes daily while directing academy operations, mental performance programming, and college placement across domestic and international programs.
Meet Scott →
Academic Director
Sara Gauvreau
Academic Director & Performance Coach
With a Master's in Applied Human Nutrition and Cognitive Behavior and 18 years working with athletes across three continents, Sara ensures every NMBA student-athlete is supported, fueled, and equipped to perform at their peak.
Meet Sara →
Clinician
Jimmy Bollettieri
Clinician
A three-decade Bollettieri Academy veteran who coached future Hall of Famer Jim Courier on the ATP Tour, Jimmy brings an unmatched pedigree in high-performance academy tennis to the NMBA coaching environment.
Meet Jimmy →
On the Court
Tennis Coaching Staff
Robin Angle
Coach
A former Division I competitor at Campbell University and professional on the European Club Tour, Robin was born and raised in France and brings an international perspective to high-performance training at all levels.
Meet Robin →
Vitor Ferrero
Coach
A South Florida–based tennis professional with 10+ years of high-performance coaching experience rooted in Brazil and South America, Vitor specializes in developing complete players through technical precision, tactical intelligence, and mental toughness.
Meet Vitor →
Chloe Gauvreau
Coach & Afterschool Program Director
A Division I scholarship athlete and Florida International University graduate with a double major in Biological Sciences, Chloe has been an integral part of the NMBA coaching staff since 2018.
Meet Chloe →
In the Classroom
Academic Faculty
Gregory Avila
Academic Teacher
A dedicated educator with a passion for nurturing young minds, Mr. Avila brings innovative teaching techniques and a commitment to academic excellence to the NMBA classroom.
Meet Mr. Avila →
Yelyzaveta Arkhanhelska
Academic Teacher
An experienced educator specializing in blended learning and personalized academic support, Ms. Arkhanhelska is committed to making learning both engaging and meaningful for every student-athlete.
Meet Ms. Arkhanhelska →
Dr. Hamidreza Saiedi
Academic Teacher
A Ph.D. in Theoretical Physics from Florida Atlantic University and Florida-certified Math teacher, Dr. Saiedi brings doctoral-level expertise and a lifelong passion for Mathematics and Physics to the NMBA classroom.
Meet Dr. Saiedi →
Behind the Scenes
Administration
Yosef Sigaud
Sales Manager
A Purdue University tennis scholarship athlete and national champion at Barry University, Yosef brings academic excellence, competitive drive, and a genuine love of the game to his role at NMBA.
Meet Yosef →
Jose Pena
Administration
A calm and professional presence at the front desk, José assists with daily operations and serves as one of the first points of contact for students, families, members, and visitors.
Meet Jose →
Keeping It Running
Facilities Team
José Valerio
Facilities
A trusted and deeply valued member of the NMBA team, José brings years of dedicated service and an intimate knowledge of the academy's courts, training areas, classrooms, and Pro Shop.
Meet José →
Laurius Milhorime
Facilities
A trusted and diligent member of the NMBA team, Laurius helps maintain the academy's courts, training areas, classrooms, and Pro Shop with tireless dedication.
Meet Laurius →
Join Our Team
Passionate About Developing Champions?
We're always looking for dedicated coaches, educators, and support staff who share our commitment to excellence on and off the court. If you believe in the power of sport, education, and mentorship — we'd love to hear from you.