Lee, 16, of Mississauga, defeated Vivan Tsui, 14, of Markham 5&3 in the final.
Lee had an insurmountable five-hole lead with only three holes remaining on the par-72, 5,786-yard course.
Both girls played a strong front nine with Lee coming out on top after 15 holes.
Lee advanced to the final round after topping Alexis Hawerchuk of Orangeville in a 5&4 victory, while Tsui upset 2008 Women’s Champion of Champions winner Brittany Marchand, also of Orangeville, in a 7&6 victory.
Lee considered her win a boost heading into the Canadian Junior Girls Championship in early August.
“I knew it wasn’t going to be easy to win since there were so many great players in the field,” said Lee. “I just tried to stay focused and play consistently without getting greedy for birdies. It feels great to win this event heading to Canadians.”
Lee, a member of Caledon Woods Golf Club, will be accompanied by Ontario Juvenile teammate Tsui at the Canadian championships.
dwiner@mississauga.net
