J.J. Spaun set a unique record during the first round of the ongoing US Open at Oakmont. Spaun was the lone player to record a bogey-less round on Thursday.The new career record of the golfer was shared by the PGA Tour communications’ X page on June 13, and it read:“J.J. Spaun was the lone player in the field without a bogey (or worse) in the first round of the U.S. Open. It was his first career bogey-free round in a major.” The PGA Tour communications’ X page also shared that it was Spaun’s seventh time leading/co-leading a PGA Tour tournament after the first round. They wrote:“This is J.J. Spaun's seventh time leading/co-leading after the first round on TOUR (0-for-6) and first time in a major. Earlier this season, he co-led after the first round of THE PLAYERS Championship (finished 2nd in a playoff).” J.J. Spaun is currently one shot ahead of Thriston Lawrence, and his total score is 4 under after the opening round.J.J. Spaun and others’ tee times and pairings for the second round of the US OpenJ.J. Spaun will start play with Tom Kim and Taylor Pendrith at 12:52 pm on the first tee. Next to them, Ludvig Åberg, Adam Scott, and Hideki Matsuyama will tee off at 1:03 pm on the same tee. Meanwhile, Will Chandler, Andrea Pavan, and Takumi Kanaya will start at 6:45 am for the second round. Zach Bauchou, Jackson Buchanan, and Lance Simpson are the last group to tee off at 2:42 pm. Here's a list of tee times for the second round of the US Open ( all times in ET):Tee No. 16:45 a.m. – Will Chandler, Andrea Pavan, Takumi Kanaya6:56 a.m. – Bryan Lee (a), Guido Migliozzi, Preston Summerhays7:07 a.m. – Erik van Rooyen, Max Greyserman, Matt Wallace7:18 a.m. – Russell Henley, Christiaan Bezuidenhout, Nick Taylor7:29 a.m. – Jordan Spieth, Jon Rahm, Dustin Johnson7:40 a.m. – Tyrrell Hatton, Sungjae Im, Sepp Straka7:51 a.m. – Cameron Young, Tom Hoge, J.T. Poston8:02 a.m. – Jhonattan Vegas, Michael Kim, Matthieu Pavon8:13 a.m. – Marc Leishman, Aaron Rai, Nick Dunlap8:24 a.m. – Matthew Jordan, Yuta Sugiura, Carlos Ortiz8:35 a.m. – Ryan McCormick, Trevor Cone, Zachery Pollo (a)8:46 a.m. – James Nicholas, Tyler Weaver (a), Riki Kawamoto8:57 a.m. – Austen Truslow, Harrison Ott, George Duangmanee12:30 p.m. – Zac Blair, Scott Vincent, Alistair Docherty12:41 p.m. – Jacques Kruyswijk, Jordan Smith, Eric Cole12:52 p.m. – Tom Kim, J.J. Spaun, Taylor Pendrith1:03 p.m. – Ludvig Åberg, Adam Scott, Hideki Matsuyama1:14 p.m. – Ben Griffin, Andrew Novak, Maverick McNealy1:25 p.m. – Shane Lowry, Justin Rose, Rory McIlroy1:36 p.m. – Patrick Cantlay, Si Woo Kim, Lucas Glover1:47 p.m. – Cameron Smith, Brian Harman, Phil Mickelson1:58 p.m. – Niklas Norgaard, Brian Campbell, Justin Lower2:09 p.m. – Davis Riley, Jackson Koivun (a), Johnny Keefer2:20 p.m. – James Hahn, Mark Hubbard, Michael La Sasso (a)2:31 p.m. – Joakim Lagergren, Mason Howell (a), Chris Gotterup2:42 p.m. – Zach Bauchou, Jackson Buchanan, Lance Simpson (a)Tee No. 106:45 a.m. – Frederic LaCroix, Emiliano Grillo, Sam Bairstow6:56 a.m. – Byeong Hun An, Joe Highsmith, Ryan Fox7:07 a.m. – Victor Perez, Jacob Bridgeman, Adam Schenk7:18 a.m. – Min Woo Lee, Justin Thomas, Brooks Koepka7:29 a.m. – Sam Burns, Nico Echavarria, Denny McCarthy7:40 a.m. – Viktor Hovland, Collin Morikawa, Scottie Scheffler7:51 a.m. – Corey Conners, Jason Day, Patrick Reed8:02 a.m. – Joaquin Niemann, Bud Cauley, Daniel Berger8:13 a.m. – Mackenzie Hughes, Tony Finau, Chris Kirk8:24 a.m. – Ben James (a), Rasmus Højgaard, Stephan Jaeger8:35 a.m. – Rasmus Neergaard-Petersen, Justin Hastings (a), Laurie Canter8:46 a.m. – Frankie Harris (a), Emilio Gonzalez R., Roberto Díaz8:57 a.m. – Grant Haefner, Joey Herrera, George Kneiser12:30 p.m. – Matt Vogt (a), Kevin Velo, Trent Phillips12:41 p.m. – Chandler Blanchet, Alvaro Ortiz, Doug Ghim12:52 p.m. – Evan Beck (a), Maxwell Moldovan, Justin Hicks1:03 p.m. – Harris English, Tommy Fleetwood, Keegan Bradley1:14 p.m. – Xander Schauffele, Jose Luis Ballester, Bryson DeChambeau1:25 p.m. – Matt Fitzpatrick, Wyndham Clark, Gary Woodland1:36 p.m. – Akshay Bhatia, Matt McCarty, Robert MacIntyre1:47 p.m. – Cam Davis, Davis Thompson, Thomas Detry1:58 p.m. – Richard Bland, Trevor Gutschewski (a), Lanto Griffin2:09 p.m. – Edoardo Molinari, Sam Stevens, Ryan Gerard2:20 p.m. – Thriston Lawrence, Noah Kent (a), Thorbjørn Olesen2:31 p.m. – Jinichiro Kozuma, Cameron Tankersley (a), Chase Johnson2:42 p.m. – Philip Barbaree, Riley Lewis, Brady Calkins