The Geertsen Opportunity Foundation is committed to making hockey an accessible and inclusive sport for youth across Canada and the United States. We believe every young person, regardless of their financial situation, should have the opportunity to experience the joy, discipline, and teamwork that hockey fosters.
The Geertsen Opportunity Foundation was founded in 2025 by the Geertsen family—Mason, Clarity, Kathy, Katerina, Larry, and Larissa—with the mission to provide youth in underserved communities access to the life-changing power of hockey.
Hockey has always been at the heart of the Geertsen family. Larry played the game at a high level, Katerina played NCAA Division I hockey, and Mason is in his 10th season playing professional hockey after being drafted in 2013 by the Colorado Avalanche. Growing up, hockey wasn’t just a sport; it was a shared passion that brought the family together and taught them valuable lessons in teamwork, perseverance, and community. Whether it was early morning practices or late-night games, the Geertsen family lived and breathed hockey, and that love for the game has shaped each member’s journey.
Mason Geertsen is currently in his 10th season playing professional hockey for the Vegas Golden Knights Organization. His journey in hockey has been shaped by not only his passion for the sport but also by the support of his family and community.
The Geertsen Opportunity Foundation was founded in 2025 by the Geertsen family—Mason, Clarity, Kathy, Katerina, Larry, and Larissa—with the mission to provide youth in underserved communities access to the life-changing power of hockey.
Hockey has always been at the heart of the Geertsen family. Larry played the game at a high level, Katerina played NCAA Division I hockey, and Mason is in his 10th season playing professional hockey after being drafted in 2013 by the Colorado Avalanche. Growing up, hockey wasn’t just a sport; it was a shared passion that brought the family together and taught them valuable lessons in teamwork, perseverance, and community. Whether it was early morning practices or late-night games, the Geertsen family lived and breathed hockey, and that love for the game has shaped each member’s journey.
Mason Geertsen is currently in his 10th season playing professional hockey for the Vegas Golden Knights Organization. His journey in hockey has been shaped by not only his passion for the sport but also by the support of his family and community.
Help us provide the gift of hockey to youth by becoming a sponsor or making a donation today. Your support enables us to offer free hockey camps that build skills, confidence, and community for young athletes as well as sponsor young athletes in the hockey community. We're so grateful for your support to give young players the opportunities to play, learn, and grow through the game of hockey!
The Geertsen Opportunity Foundation is committed to making hockey an accessible and inclusive sport for youth across Canada and the United States. We believe every young person, regardless of their financial situation, should have the opportunity to experience the joy, discipline, and teamwork that hockey fosters.
Mason Geertsen is a Canadian professional hockey player from Drayton Valley, Alberta, known for his physical play and versatility on the ice. Geertsen began his junior career with the Edmonton Oil Kings in the WHL during the 2010–11 season. He was later traded to the Vancouver Giants, where he developed a reputation for his toughness and defensive capabilities. In the 2013 NHL Entry Draft, Geertsen was selected by the Colorado Avalanche in the fourth round, 93rd overall. He spent several seasons in the AHL with teams such as the San Antonio Rampage and the Colorado Eagles, where he contributed to the Eagles’ Kelly Cup championship in 2017. Geertsen made his NHL debut with the New Jersey Devils on October 19, 2021, against the Seattle Kraken. After signing with the Vegas Golden Knights in 2023, Mason was diagnosed with non-hodgkins lymphoma and after undergoing treatment, officially went into remission in November 2024. Mason is currently playing in his 10th season of professional hockey with the Henderson Silver Knights.
In his personal life, Mason has been married to his wife Clarity since August 2023 and loves spending time outdoors. Mason is passionate about giving back to the community, and helping young hockey players pursue their dreams of getting to the next level.
