Tiger Woods shoots a 61 at the Bridgestone Invitational to match his career best round . The world No . 1 also shot a 61 in the second round of the tournament in 2000 . `` I think I grinded ( it out ) Woods leads defending champions Keegan Bradley and Chris Wood by seven shots . Inbee Park , looking to win four majors in a season , trails at the men 's British Open .
Tiger Woods shoots a 61 at the Bridgestone Invitational to match his career best round . The world No . 1 also shot a 61 in the second round of the tournament in 2000 . Woods leads defending champions Keegan Bradley and Chris Wood by seven shots . Inbee Park , looking to win four majors in a season , trails at the men 's British Open .