Sean is an NCCP-certified Squash Canada coach with extensive experience across clubs throughout Ontario. His coaching journey includes leading the University of Toronto Varsity Squash Team and his current role with the University of Waterloo Varsity Squash Team, where he works closely with athletes to sharpen their technique, elevate their match strategy, and develop strong on-court movement. Sean’s approach is structured, energetic, and tailored to each individual, making his sessions both productive and highly engaging. Throughout his coaching career, Sean has guided numerous juniors and adults to win their divisions and progress into higher levels of competitive play. His reputation is built on clarity, professionalism, and a strong ability to identify what each athlete needs to improve, whether refining movement patterns, building tactical discipline, or enhancing mental resilience. Players value his supportive yet challenging environment, where steady growth and confidence-building are always at the forefront.
As a highly accomplished masters competitor, Sean brings a wealth of personal competitive insight to his coaching. He has earned titles at the Pan-Am Masters, Canadian Masters, and U.S. Masters Championships, won gold in the Korea Games International Singles Division, and reached the No. 1 in Ontario (40+) as well as the No. 1 ranking in Canada (45+). These achievements give him a deep understanding of high-level preparation and performance, which he incorporates into his training philosophy. Sean believes that squash is a sport for everyone, and his lessons combine technical fundamentals, strategic development, and high-intensity training, ensuring each player leaves the court with new skills, a strong workout, and genuine enjoyment of the game.
Sean Oh | Founder of SO Squash
Pan-Am Masters Championships Winner.
US Masters Championships Winner.
Canadian Masters Championships Winner.
Ontario Masters Championships Winner.
#1 in Canada 40+, 45+.
University of Toronto Varsity Team Coach: 2017 - 2023.
University of Waterloo Varsity Team Coach: 2023 - Present.