 It's been another perfect day for golf on this fine course at Al Muj and Muscat Oman. International Series Oman. David Pugh shot 65 yesterday. He was 10 worse today. He should really never have taken on this shot out of the water at the fifth. That cost him a triple bogey, a 75. He's now back at four on the par. Samson Zheng, the impressive Chinese amateur, hold this birdie putt at seven. He shot 69. He's at seven on the par. He's only four back at halfway. On the same mark as the former Masters champion, Louis Tason, his first visit to Oman. He's enjoying it. 66 today, no bogeys. This a birdie at the fifth. Carlos Ortiz, of Mexico, had three birdies on his car. This was the first of them at third. 69 and he's at eight on the par. The same mark as Saritse Wanaruta, two-time international series winner. He surprised himself with this one, though, at the ninth. He didn't think that was dropping. A 68, no bogeys. Saritse Wanaruta at eight under. But Peter Uline pulled the way left onto the beach at the 12th. Pleased with his recovery. Found his way back onto the fairway. Then he played a poor third, knocked his fourth right to the back of the green, and then somehow managed to hold this for the most unexpected par. What a day for Peter Uline. A 66 for nine on the par. He'll remember the 12th for quite some time. Kevin Yuan had a 68 today, six birdies. He was fifth last week in Malaysia. He's right up there in contention again. Matthew Wolke played some beautiful golf today. He had nine birdies on the card. This, the approach to the 10th, was perhaps the best of some outstanding iron shots. A 63 for 10 under. He's one back at the halfway stage. One behind the Chilean Mito Pereira. Took him a little while to get going. Then he birdied the last four holes in a 66. And at 11 under par, Mito Pereira leads international series Oman by one from Michael Wolke.