It's getting to crunch time in Augusta, and Louis Oosthuizen's more or less consistent play through 12 has him up one on Peter Hanson.
Oosthuizen was able to par the par-3 12th, but Bubba Watson, who was just one shot off, pushed a putt from the fringe too far past the hole and now sits at 6-under, again two strokes off Oosthuizen's lead. Hanson -- through 11 -- is the only golfer one stroke back.
There's a bit of a pile-up on the leaderboard at six-under: Lee Westwood had back-to-back birdies on 13 and 14 and got on the green in two on the par-5 15 to put himself in contention. Ian Poulter birdied that 15th to get himself to 6-under, and Watson, Matt Kuchar and Phil Mickelson join them to round out the group within two of the lead.
You can view the live Masters leaderboard here.