Lowest 18-Hole Score
All Records
| Score | Player | Tournament | Round | Front-Back Scores | RTP Score | Total Eagles | Total Birdies | Finish Position |
|---|---|---|---|---|---|---|---|---|
| 42 | C.T. Pan | 2023 The RSM Classic | 1 | 0-42 | -30 | 0 | 0 | W/D |
| 58 | Jim Furyk | 2016 Travelers Championship | 4 | 27-31 | -12 | 1 | 10 | T5 |
| 59 | Michael Kim | 2026 3M Open | 2 | 29-30 | -12 | 0 | 12 | T10 |
| 59 | Jake Knapp | 2025 Cognizant Classic in The Palm Beaches | 1 | 29-30 | -12 | 0 | 12 | T6 |
| 59 | Hayden Springer | 2024 John Deere Classic | 1 | 27-32 | -12 | 2 | 8 | T7 |
| 59 | Cameron Young | 2024 Travelers Championship | 3 | 28-31 | -11 | 2 | 7 | T9 |
| 59 | Scottie Scheffler | 2020 THE NORTHERN TRUST | 2 | 30-29 | -12 | 0 | 12 | T4 |
| 59 | Kevin Chappell | 2020 A Military Tribute at The Greenbrier | 2 | 31-28 | -11 | 0 | 11 | T47 |
| 59 | Brandt Snedeker | 2018 Wyndham Championship | 1 | 27-32 | -11 | 1 | 10 | 1 |
| 59 | Adam Hadwin | 2017 CareerBuilder Challenge | 3 | 29-30 | -13 | 0 | 13 | 2 |
| 59 | Justin Thomas | 2017 Sony Open in Hawaii | 1 | 30-29 | -11 | 2 | 8 | 1 |
| 59 | Jim Furyk | 2013 BMW Championship | 2 | 31-28 | -12 | 1 | 11 | 3 |
| 59 | Stuart Appleby | 2010 The Greenbrier Classic | 4 | 28-31 | -11 | 1 | 9 | 1 |
| 59 | Paul Goydos | 2010 John Deere Classic | 1 | 31-28 | -12 | 0 | 12 | 2 |
| 59 | David Duval | 1999 Bob Hope Chrysler Classic | 5 | 31-28 | -13 | 1 | 11 | 1 |
| 59 | Chip Beck | 1991 Las Vegas Invitational | 3 | 30-29 | -13 | 0 | 13 | T3 |
| 59 | Al Geiberger | 1977 Danny Thomas Memphis Classic | 2 | 29-30 | -13 | 1 | 11 | 1 |
| 60 | J.T. Poston | 2026 Biltmore Championship Asheville | 4 | 29-31 | -11 | 1 | 9 | T5 |
| 60 | Scottie Scheffler | 2026 Travelers Championship | 2 | 30-30 | -10 | 0 | 11 | 2 |
| 60 | Wyndham Clark | 2026 THE CJ CUP Byron Nelson | 4 | 32-28 | -11 | 1 | 9 | 1 |
| 60 | Si Woo Kim | 2026 THE CJ CUP Byron Nelson | 2 | 30-30 | -11 | 0 | 12 | 2 |
| 60 | Andrew Putnam | 2026 The American Express | 2 | 30-30 | -12 | 1 | 10 | T2 |
| 60 | Blades Brown | 2026 The American Express | 2 | 32-28 | -12 | 1 | 10 | T18 |
| 60 | Doug Ghim | 2025 The RSM Classic | 1 | 30-30 | -10 | 0 | 10 | T7 |
| 60 | Matt McCarty | 2025 Baycurrent Classic | 4 | 29-31 | -11 | 0 | 12 | T14 |
| 60 | Kurt Kitayama | 2025 3M Open | 3 | 28-32 | -11 | 0 | 12 | 1 |
| 60 | Adam Svensson | 2025 3M Open | 1 | 30-30 | -11 | 1 | 9 | T14 |
| 60 | Adam Svensson | 2024 Black Desert Championship | 1 | 31-29 | -11 | 1 | 9 | T25 |
| 60 | David Skinns | 2024 Sanderson Farms Championship | 1 | 30-30 | -12 | 0 | 12 | T37 |
| 60 | Max Greyserman | 2024 Wyndham Championship | 2 | 30-30 | -10 | 0 | 10 | 2 |
| 60 | Beau Hossler | 2024 Wyndham Championship | 1 | 28-32 | -10 | 1 | 9 | T12 |
| 60 | Nick Taylor | 2024 WM Phoenix Open | 1 | 29-31 | -11 | 0 | 11 | 1 |
| 60 | Wyndham Clark | 2024 AT&T Pebble Beach Pro-Am | 3 | 28-32 | -12 | 2 | 9 | 1 |
| 60 | Nick Dunlap | 2024 The American Express | 3 | 30-30 | -12 | 1 | 10 | 1 |
| 60 | Mackenzie Hughes | 2023 The RSM Classic | 3 | 30-30 | -10 | 1 | 8 | 2 |
| 60 | Rickie Fowler | 2023 Travelers Championship | 3 | 30-30 | -10 | 1 | 8 | T13 |
| 60 | Denny McCarthy | 2023 Travelers Championship | 1 | 30-30 | -10 | 0 | 10 | T7 |
| 60 | S.Y. Noh | 2023 AT&T Byron Nelson | 1 | 30-30 | -11 | 1 | 9 | T74 |
| 60 | Patrick Cantlay | 2023 Shriners Children's Open | 3 | 29-31 | -11 | 0 | 11 | T2 |
| 60 | Justin Rose | 2022 RBC Canadian Open | 4 | 30-30 | -10 | 3 | 7 | T4 |
| 60 | Sebastián Muñoz | 2022 AT&T Byron Nelson | 1 | 32-28 | -12 | 2 | 9 | T3 |
| 60 | Tyler McCumber | 2022 The RSM Classic | 4 | 29-31 | -10 | 1 | 8 | T4 |
| 60 | Sebastián Muñoz | 2022 The RSM Classic | 1 | 30-30 | -10 | 1 | 8 | 3 |
| 60 | Bryson DeChambeau | 2021 BMW Championship | 2 | 29-31 | -12 | 2 | 8 | 2 |
| 60 | Cameron Smith | 2021 THE NORTHERN TRUST | 3 | 30-30 | -11 | 0 | 11 | 2 |
| 60 | James Hahn | 2021 Barbasol Championship | 3 | 30-30 | -12 | 2 | 8 | T5 |
| 60 | Dustin Johnson | 2020 THE NORTHERN TRUST | 2 | 27-33 | -11 | 2 | 7 | 1 |
| 60 | Mackenzie Hughes | 2020 Travelers Championship | 1 | 31-29 | -10 | 0 | 10 | T3 |
| 60 | Brandt Snedeker | 2019 RBC Canadian Open | 2 | 29-31 | -10 | 1 | 8 | T4 |
| 60 | Phil Mickelson | 2019 Desert Classic | 1 | 30-30 | -12 | 1 | 10 | T2 |
| 60 | Chad Collins | 2017 Barbasol Championship | 2 | 30-30 | -11 | 0 | 11 | 2 |
| 60 | Scott Stallings | 2017 Barbasol Championship | 3 | 29-31 | -11 | 1 | 10 | T3 |
| 60 | Kevin Kisner | 2017 Sony Open in Hawaii | 3 | 30-30 | -10 | 0 | 10 | T4 |
| 60 | Rod Pampling | 2017 Shriners Hospitals for Children Open | 1 | 29-31 | -11 | 2 | 7 | 1 |
| 60 | Si Woo Kim | 2016 Wyndham Championship | 2 | 31-29 | -10 | 1 | 8 | 1 |
| 60 | Jhonattan Vegas | 2016 Barbasol Championship | 2 | 32-28 | -11 | 2 | 8 | T4 |
| 60 | Sung Kang | 2016 AT&T Pebble Beach Pro-Am | 2 | 29-31 | -11 | 1 | 9 | T17 |
| 60 | J.J. Henry | 2014 Shriners Hospitals for Children Open | 1 | 28-32 | -11 | 1 | 9 | T15 |
| 60 | Keegan Bradley | 2013 HP Byron Nelson Championship | 1 | 29-31 | -10 | 1 | 10 | 2 |
| 60 | Phil Mickelson | 2013 Waste Management Phoenix Open | 1 | 31-29 | -11 | 0 | 11 | 1 |
| 60 | Tommy Gainey | 2012 The McGladrey Classic | 4 | 31-29 | -10 | 1 | 8 | 1 |
| 60 | Patrick Cantlay | 2011 Travelers Championship | 2 | 30-30 | -10 | 1 | 8 | T24 |
| 60 | J.B. Holmes | 2010 The Greenbrier Classic | 3 | 30-30 | -10 | 0 | 11 | T16 |
| 60 | Carl Pettersson | 2010 RBC Canadian Open | 3 | 31-29 | -10 | 2 | 7 | 1 |
| 60 | Steve Stricker | 2010 John Deere Classic | 1 | 30-30 | -11 | 0 | 11 | 1 |
| 60 | Zach Johnson | 2009 Valero Texas Open | 3 | 30-30 | -10 | 1 | 8 | 1 |
| 60 | Zach Johnson | 2007 THE TOUR Championship presented by Coca-Cola | 3 | 31-29 | -10 | 1 | 8 | T2 |
| 60 | Justin Rose | 2006 FUNAI Classic at the WALT DISNEY WORLD Resort | 1 | 29-31 | -12 | 0 | 12 | 4 |
| 60 | Arron Oberholser | 2006 EDS Byron Nelson Championship | 2 | 30-30 | -10 | 0 | 10 | T13 |
| 60 | Pat Perez | 2006 Bob Hope Chrysler Classic | 1 | 30-30 | -12 | 0 | 12 | 73 |
| 60 | Phil Mickelson | 2005 FBR Open | 2 | 29-31 | -11 | 1 | 9 | 1 |
| 60 | Bart Bryant | 2004 Valero Texas Open | 3 | 29-31 | -10 | 0 | 10 | 1 |
| 60 | Robert Gamez | 2004 Bob Hope Chrysler Classic | 3 | 27-33 | -12 | 1 | 10 | T50 |
| 60 | Mark Calcavecchia | 2001 Phoenix Open | 2 | 29-31 | -11 | 0 | 11 | 1 |
| 60 | Tommy Armour III | 1999 Las Vegas Invitational | 2 | 30-30 | -12 | 2 | 9 | T10 |
| 60 | Steve Lowery | 1997 Buick Challenge | 4 | 29-31 | -12 | 2 | 8 | T3 |
| 60 | Grant Waite | 1996 Phoenix Open | 4 | 31-29 | -11 | 2 | 7 | T14 |
| 60 | Davis Love III | 1994 United Airlines Hawaiian Open | 2 | 31-29 | -12 | 3 | 6 | 2 |
| 60 | David Frost | 1990 Northern Telecom Tucson Open | 2 | 29-31 | -12 | 2 | 9 | T8 |
| 60 | Sam Snead | 1957 Dallas Open Invitational | 2 | 0-0 | -11 | 0 | 0 | 1 |
| 60 | Mike Souchak | 1955 Texas Open | 1 | 0-0 | -11 | 0 | 0 | 1 |
| 60 | Tommy Bolt | 1954 Insurance City Open | 2 | 0-0 | -11 | 0 | 0 | 1 |
| 60 | Wally Ulrich | 1954 Virginia Beach Open | 2 | 0-0 | -9 | 0 | 0 | 9 |
| 60 | Ted Kroll | 1954 Texas Open | 3 | 0-0 | -11 | 0 | 0 | T9 |
| 60 | Bill Nary | 1952 El Paso Open | 3 | 0-0 | -11 | 0 | 0 | T11 |
| 60 | Al Brosch | 1951 Texas Open | 3 | 0-0 | -11 | 0 | 0 | 4 |