David Hearn moved into position to become the first Canadian to win the Canadian Open in 61 years, taking a two-stroke lead over Bubba Watson and Jason Day on Saturday.
Colin Montgomerie shares the clubhouse lead with little-known American Marco Dawson on 10-under par, with nine holes of their third round still to play in the Senior British Open on Saturday.
The sight of two-time Formula One champion Fernando Alonso pushing his car uphill after it stalled during Hungarian Grand Prix qualifying on Saturday summed up McLaren's chronic lack of reliability this season.
Long-hitting Angel Yin and Eun Jeong Seong advanced to the 36-hole final in the U.S. Girls' Junior, each winning two matches Friday at Tulsa Country Club.
A new rules package for Indianapolis Motor Speedway provided visibility issues for drivers. More troubling for NASCAR, though, is that after nearly five hours of practice Friday, there was little indication the changes will produce better racing.
Formula One champion Lewis Hamilton looks ominously quick as he bids to win the Hungarian Grand Prix for a fifth time, topping both practices on Friday while his Mercedes teammate and title rival Nico Rosberg struggled for consistency.
Robert Allenby has withdrawn from the Canadian Open after splitting with his caddie in the middle of the first round, with a fan carrying his bag the rest of the way.
Andy Ogletree beat U.S. Open qualifier Cole Hammer in the second round and led Noah Goodwin 5 up after 11 holes Thursday in the weather-delayed U.S. Junior Amateur.