Thursday
At Memorial Park Golf Course
Houston
Purse: $9.9 million
Yardage: 7,475; Par: 70
First Round
| Paul Waring | 33-30—63 | -7 |
| Gary Woodland | 32-32—64 | -6 |
| Michael Brennan | 33-32—65 | -5 |
| Sam Burns | 32-33—65 | -5 |
| Tom Hoge | 32-33—65 | -5 |
| Zecheng Dou | 34-32—66 | -4 |
| Stephan Jaeger | 34-32—66 | -4 |
| Kurt Kitayama | 31-35—66 | -4 |
| Marco Penge | 33-33—66 | -4 |
| Matt Wallace | 34-32—66 | -4 |
| Adrien Dumont De Chassart | 33-34—67 | -3 |
| Austin Eckroat | 33-34—67 | -3 |
| Tony Finau | 34-33—67 | -3 |
| Rickie Fowler | 32-35—67 | -3 |
| Cole Hammer | 34-33—67 | -3 |
| Rico Hoey | 33-34—67 | -3 |
| Sungjae Im | 34-33—67 | -3 |
| John Keefer | 33-34—67 | -3 |
| Matt Kuchar | 32-35—67 | -3 |
| Taylor Moore | 34-33—67 | -3 |
| Chad Ramey | 34-33—67 | -3 |
| Kevin Roy | 32-35—67 | -3 |
| Matti Schmid | 34-33—67 | -3 |
| Adam Scott | 35-32—67 | -3 |
| Alex Smalley | 35-32—67 | -3 |
| Sam Stevens | 36-31—67 | -3 |
| Jackson Suber | 32-35—67 | -3 |
| Jesper Svensson | 34-33—67 | -3 |
| Sahith Theegala | 32-35—67 | -3 |
| Jhonattan Vegas | 31-36—67 | -3 |
| Bronson Burgoon | 34-34—68 | -2 |
| Ricky Castillo | 34-34—68 | -2 |
| Eric Cole | 34-34—68 | -2 |
| Jason Day | 34-34—68 | -2 |
| Patrick Fishburn | 35-33—68 | -2 |
| Steven Fisk | 33-35—68 | -2 |
| Chris Gotterup | 34-34—68 | -2 |
| Lee Hodges | 33-35—68 | -2 |
| Rasmus Hojgaard | 34-34—68 | -2 |
| Nicolai Hojgaard | 32-36—68 | -2 |
| Beau Hossler | 31-37—68 | -2 |
| Kyoung-Hoon Lee | 34-34—68 | -2 |
| Min Woo Lee | 34-34—68 | -2 |
| Denny McCarthy | 34-34—68 | -2 |
| Mac Meissner | 33-35—68 | -2 |
| Keith Mitchell | 32-36—68 | -2 |
| Thorbjorn Olesen | 32-36—68 | -2 |
| Matthieu Pavon | 31-37—68 | -2 |
| Seamus Power | 34-34—68 | -2 |
| Adrien Saddier | 32-36—68 | -2 |
| Adam Schenk | 33-35—68 | -2 |
| Jimmy Stanger | 35-33—68 | -2 |
| Michael Thorbjornsen | 35-33—68 | -2 |
| Karl Vilips | 36-32—68 | -2 |
| Danny Walker | 31-37—68 | -2 |
| Vince Whaley | 33-35—68 | -2 |
| Danny Willett | 34-34—68 | -2 |
| Aaron Wise | 35-33—68 | -2 |
| Christiaan Bezuidenhout | 36-33—69 | -1 |
| Daniel Brown | 36-33—69 | -1 |
| Brian Campbell | 34-35—69 | -1 |
| Luke Clanton | 36-33—69 | -1 |
| Brice Garnett | 34-35—69 | -1 |
| Harry Hall | 34-35—69 | -1 |
| Jeffrey Kang | 34-35—69 | -1 |
| Chris Kirk | 33-36—69 | -1 |
| Jake Knapp | 35-34—69 | -1 |
| Shane Lowry | 34-35—69 | -1 |
| William Mouw | 33-36—69 | -1 |
| Rasmus Neergaard-Petersen | 32-37—69 | -1 |
| Pontus Nyholm | 35-34—69 | -1 |
| Aldrich Potgieter | 34-35—69 | -1 |
| Sam Ryder | 35-34—69 | -1 |
| Jordan L. Smith | 33-36—69 | -1 |
| Sudarshan Yellamaraju | 34-35—69 | -1 |
| Zachary Bauchou | 35-35—70 | E |
| Davis Chatfield | 34-36—70 | E |
| Pierceson Coody | 33-37—70 | E |
| Max Greyserman | 35-35—70 | E |
| Ben Griffin | 34-36—70 | E |
| Emiliano Grillo | 34-36—70 | E |
| Billy Horschel | 33-37—70 | E |
| Mark Hubbard | 34-36—70 | E |
| Tom Kim | 35-35—70 | E |
| Patton Kizzire | 33-37—70 | E |
| Hao-Tong Li | 35-35—70 | E |
| John Parry | 32-38—70 | E |
| Andrew Putnam | 34-36—70 | E |
| Neal Shipley | 35-35—70 | E |
| Erik Van Rooyen | 34-36—70 | E |
| Dylan Wu | 35-35—70 | E |
| Will Zalatoris | 35-35—70 | E |
| Harris English | 35-36—71 | +1 |
| Garrick Higgo | 35-36—71 | +1 |
| Joe Highsmith | 35-36—71 | +1 |
| Charley Hoffman | 34-37—71 | +1 |
| Mackenzie Hughes | 34-37—71 | +1 |
| Takumi Kanaya | 37-34—71 | +1 |
| Hank Lebioda | 37-34—71 | +1 |
| Trey Mullinax | 35-36—71 | +1 |
| J.T. Poston | 33-38—71 | +1 |
| Casey Russell | 33-38—71 | +1 |
| Adam Svensson | 37-34—71 | +1 |
| Kevin Yu | 37-34—71 | +1 |
| Nick Dunlap | 36-36—72 | +2 |
| Nicolas Echavarria | 34-38—72 | +2 |
| Ryan Fox | 36-36—72 | +2 |
| Doug Ghim | 36-36—72 | +2 |
| Max McGreevy | 36-36—72 | +2 |
| Davis Riley | 37-35—72 | +2 |
| Patrick Rodgers | 36-36—72 | +2 |
| Isaiah Salinda | 35-37—72 | +2 |
| Davis Thompson | 36-36—72 | +2 |
| Alejandro Tosti | 36-36—72 | +2 |
| Chandler Blanchet | 37-36—73 | +3 |
| David Ford | 34-39—73 | +3 |
| Mason Howell | 36-37—73 | +3 |
| Seonghyeon Kim | 34-39—73 | +3 |
| Chandler Phillips | 37-36—73 | +3 |
| Rafael Campos | 39-35—74 | +4 |
| Wyndham Clark | 40-34—74 | +4 |
| Ryan Gerard | 37-37—74 | +4 |
| Peter Malnati | 39-35—74 | +4 |
| A.J. Ewart | 36-39—75 | +5 |
| Kensei Hirata | 36-39—75 | +5 |
| Brooks Koepka | 37-38—75 | +5 |
| Christo Lamprecht | 38-37—75 | +5 |
| Taylor Pendrith | 38-37—75 | +5 |
| Kristoffer Reitan | 37-38—75 | +5 |
| Gordon Sargent | 39-36—75 | +5 |
| Justin Lower | 41-35—76 | +6 |
| John VanDerLaan | 36-40—76 | +6 |
| Kris Ventura | 34-42—76 | +6 |
| Lucas Glover | 36-41—77 | +7 |
| David Lipsky | 36-41—77 | +7 |