OAKVILLE, Ont. -- Jason Day has won the RBC Canadian Open, overtaking Canada's David Hearn.
Day shot a 4-under 68 Sunday to get to 17 under for the tournament. A birdie on the 18th hole sealed the victory.
Bubba Watson was second at 16 under, while Hearn was third at 15 under.
Day was consistent on the back nine and turned his game up with birdies on 16, 17 and 18. Watson went on a roll to catch up as Hearn faltered.
Hearn holed an 18-foot birdie putt on No. 13, but birdie misses on 14 and 16 ultimately kept him from tying Day. His shot into the bunker on 18 was the end.
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