The friendly playing conditions at St. Andrews are making for plenty of challengers at the top of the British Open leaderboard.
Jordan Spieth, amateur Paul Dunne, Louis Oosthuizen, Danny Willett, and Padraig Harrington have moved into a share of the lead with Dustin Johnson at 10 under for the tournament. Spieth had three consecutive birdies on holes Nos. 10-12 after bogeying on No. 9.
Oosthuizen stands at three under for the round through seven holes, and Dunne sank birdies on seven and nine to move to four under for the day. Dunne, 22, entered the day with his name already amongst golf's elite on the leaderboard after carding consecutive rounds of 69.