Mark Duff
Canada
Name Place Location Team Prior Posterior
2022 season
The Open 22 March 14 22752 Online 145 (40) 145 (40)
2019 season
The Open 20 November 12 8246 Online 145 (40) 145 (40)
CanWest Games 2019 July 26 6 Coquitlam, Canada Team 100 (50) 145 (40)