Latest news from the weather-hit 116th edition of the U.S. Open golf tournament at Oakmont Country Club on Sunday (all times GMT): 1730 BIRDIE-BIRDIE START FOR OOSTHUIZEN South Africa's Louis Oosthuizen, who tied for second in last year's U.S. Open at Chambers Bay, moves up the leaderboard with birdies on the first two holes in Sunday's final round. 1620 ELECTRIC START TO FINAL ROUND BY LEISHMAN Australia's Marc Leishman shows what might be possible later on for the lead pairings with a sizzling start to the final round of the 116th U.S. Open, superb approach shots on the first three holes setting up consecutive birdies as he sinks putts from eight, five and then just three feet. 1300 USGA ANNOUNCE TEE TIMES FOR FINAL ROUND With the thunderstorm-delayed U.S. Open back on schedule after three days of hectic catch-up and marathon days, the United States Golf Association announce tee times for the final round, which will start at 10 a.m. (1400 GMT). More...