U.S. Senior Open Championship 1998 — leaderboard and results
1998-07-22 to 1998-07-26 · Riviera CC, Pacific Palisades, CA, USA · Purse $1,500,000
| Pos | Player | To par | R1 | R2 | R3 | R4 | Prize money |
|---|---|---|---|---|---|---|---|
| 1 | Hale Irwin | +1 | 77 | 68 | 71 | 69 | |
| 2 | Vicente Fernandez | +2 | 73 | 71 | 74 | 68 | |
| 3 | Raymond Floyd | +3 | 70 | 70 | 73 | 74 | |
| T4 | Brian Barnes | +4 | 72 | 72 | 75 | 69 | |
| T4 | Isao Aoki | +4 | 72 | 71 | 73 | 72 | |
| 6 | Dave Stockton | +5 | 73 | 70 | 73 | 73 | |
| T7 | Dan Wood | +6 | 75 | 73 | 72 | 70 | |
| T7 | Ed Dougherty | +6 | 72 | 76 | 70 | 72 | |
| T7 | Gil Morgan | +6 | 73 | 72 | 73 | 72 | |
| T7 | Hugh Baiocchi | +6 | 71 | 73 | 73 | 73 | |
| T7 | Jose Maria Canizares | +6 | 73 | 72 | 74 | 71 | |
| 12 | John Mahaffey | +7 | 76 | 70 | 74 | 71 | |
| T13 | Jack Nicklaus | +8 | 74 | 72 | 79 | 67 | |
| T13 | Mike McCullough | +8 | 74 | 77 | 71 | 70 | |
| T13 | Tom Jenkins | +8 | 73 | 73 | 71 | 75 | |
| T16 | Billy King | +9 | 72 | 75 | 73 | 73 | |
| T16 | Dana Quigley | +9 | 77 | 74 | 73 | 69 | |
| T16 | Jim Colbert | +9 | 76 | 72 | 71 | 74 | |
| 19 | David Graham | +10 | 78 | 74 | 72 | 70 | |
| T20 | Bruce Summerhays | +11 | 71 | 71 | 77 | 76 | |
| T20 | Simon Hobday | +11 | 75 | 72 | 78 | 70 | |
| T22 | Bob Duval | +12 | 79 | 74 | 75 | 68 | |
| T22 | J.C. Snead | +12 | 75 | 74 | 74 | 73 | |
| T22 | Roy Vucinich | +12 | 71 | 71 | 75 | 79 | |
| T26 | Charles Coody | +13 | 75 | 75 | 73 | 74 | |
| T26 | Frank Conner | +13 | 76 | 76 | 68 | 77 | |
| T28 | Al Geiberger | +14 | 77 | 73 | 75 | 73 | |
| T28 | Bob Eastwood | +14 | 76 | 72 | 75 | 75 | |
| T28 | Bob Murphy | +14 | 71 | 74 | 76 | 77 | |
| T28 | Dale Douglass | +14 | 77 | 75 | 73 | 73 | |
| T28 | Jay Sigel | +14 | 71 | 78 | 75 | 74 | |
| T33 | Bob Charles | +15 | 77 | 74 | 73 | 75 | |
| T33 | Bobby Cole | +15 | 75 | 78 | 74 | 72 | |
| T33 | Gary McCord | +15 | 74 | 74 | 73 | 78 | |
| T33 | Gibby Gilbert | +15 | 72 | 72 | 77 | 78 | |
| 37 | DeWitt Weaver | +16 | 76 | 77 | 74 | 73 | |
| T38 | Bobby Stroble | +18 | 75 | 74 | 80 | 73 | |
| T38 | John Grace | +18 | 72 | 74 | 77 | 79 | |
| T38 | Kermit Zarley | +18 | 77 | 74 | 77 | 74 | |
| T38 | Leonard Thompson | +18 | 76 | 75 | 78 | 73 | |
| T38 | Walter Morgan | +18 | 73 | 75 | 77 | 77 | |
| T43 | Bob Smith | +19 | 73 | 79 | 74 | 77 | |
| T43 | Buddy Whitten | +19 | 75 | 74 | 75 | 79 | |
| T43 | David Oakley | +19 | 79 | 75 | 70 | 79 | |
| T43 | Ron Benson | +19 | 74 | 76 | 77 | 76 | |
| T43 | Tom Wargo | +19 | 76 | 78 | 76 | 73 | |
| T48 | Calvin Peete | +20 | 75 | 79 | 74 | 76 | |
| T48 | John Jacobs | +20 | 75 | 76 | 78 | 75 | |
| T48 | Ray Carrasco | +20 | 79 | 74 | 75 | 76 | |
| 51 | Arnold Palmer | +21 | 78 | 76 | 75 | 76 | |
| 52 | Jeff Van Wagenen | +22 | 73 | 75 | 83 | 75 | |
| 53 | Steve Heckel | +23 | 74 | 73 | 79 | 81 | |
| T54 | Glen Stubblefield | +24 | 78 | 76 | 80 | 74 | |
| T54 | Randy Petri | +24 | 78 | 72 | 80 | 78 | |
| 56 | Dave Eichelberger | +25 | 73 | 76 | 81 | 79 | |
| 57 | Bruce Crampton | +26 | 81 | 73 | 80 | 76 | |
| 58 | Tommy Price | +27 | 79 | 73 | 78 | 81 | |
| T59 | Jerry Breaux | +30 | 78 | 75 | 79 | 82 | |
| 61 | Rocky Thompson | +31 | 79 | 75 | 78 | 83 | |
| 62 | Tony Jacklin | +32 | 77 | 77 | 87 | 75 | |
| CUT | Arlis Pike | +23 | 80 | 85 | |||
| CUT | Bill Hall | +14 | 79 | 77 | |||
| CUT | Billy Glisson | +20 | 80 | 82 | |||
| CUT | Billy Storms | +17 | 83 | 76 | |||
| CUT | Bob Diamond | +18 | 82 | 78 | |||
| CUT | Bob Heaton | +38 | 88 | 92 | |||
| CUT | Bob Johnson | +21 | 81 | 82 | |||
| CUT | Bob Risch | +27 | 86 | 83 | |||
| WD | Bob Wenz | +15 | 86 | ||||
| CUT | Bruce Devlin | +20 | 83 | 79 | |||
| CUT | Butch Leal | +31 | 91 | 82 | |||
| CUT | Carl Higgins | +22 | 84 | 80 | |||
| CUT | Charles Smith | +20 | 79 | 83 | |||
| CUT | Chi Chi Rodriguez | +17 | 81 | 78 | |||
| CUT | Chip Stewart | +14 | 76 | 80 | |||
| CUT | Cliff Cunningham | +22 | 81 | 83 | |||
| CUT | Dave Alvarez | +24 | 82 | 84 | |||
| CUT | Dave Sergeant | +17 | 81 | 78 | |||
| CUT | Dave Stegeman | +22 | 82 | 82 | |||
| CUT | David Carroll | +19 | 83 | 78 | |||
| WD | David Lundstrom | +8 | 79 | ||||
| CUT | Dennis Younglove | +20 | 80 | 82 | |||
| CUT | Denny Lyons | +14 | 79 | 77 | |||
| CUT | Dick Lotz | +32 | 89 | 85 | |||
| CUT | Don Shevorski | +34 | 88 | 88 | |||
| CUT | Doyle Corbett | +23 | 78 | 87 | |||
| CUT | Dwight Nevil | +16 | 80 | 78 | |||
| CUT | Ed Bartlett | +24 | 86 | 80 | |||
| CUT | Gary Klahn | +19 | 81 | 80 | |||
| CUT | Graham Marsh | +13 | 76 | 79 | |||
| CUT | Hubert Green | +13 | 77 | 78 | |||
| CUT | Jack Slocum | +20 | 81 | 81 | |||
| CUT | James Sale | +24 | 83 | 83 | |||
| CUT | Jay Hyon | +19 | 81 | 80 | |||
| CUT | Jeff Henderson | +21 | 83 | 80 | |||
| CUT | Jerry Bruner | +18 | 83 | 77 | |||
| CUT | Jerry Greenbaum | +17 | 79 | 80 | |||
| DQ | Jerry Heard | +7 | 78 | ||||
| CUT | Jerry McGee | +16 | 81 | 77 | |||
| CUT | Jerry Nelson | +16 | 77 | 81 | |||
| CUT | Jim Albus | +15 | 78 | 79 | |||
| CUT | Jim Frederick | +42 | 92 | 92 | |||
| CUT | Jim Ruschioni | +14 | 81 | 75 | |||
| CUT | Jim Whisman | +22 | 81 | 83 | |||
| CUT | Jimmy Powell | +14 | 73 | 83 | |||
| CUT | Jody Vasquez | +14 | 78 | 78 | |||
| CUT | Joe Harper | +25 | 88 | 79 | |||
| CUT | Joe Huber | +18 | 81 | 79 | |||
| CUT | John Baker | +19 | 79 | 82 | |||
| CUT | John Eckenrode | +21 | 83 | 80 | |||
| CUT | John Gentile | +13 | 81 | 74 | |||
| CUT | John Richey | +29 | 86 | 85 | |||
| CUT | Kenneth Forster | +20 | 81 | 81 | |||
| CUT | Larry Cassady | +24 | 79 | 87 | |||
| CUT | Larry Laoretti | +14 | 79 | 77 | |||
| WD | Larry Nelson | — | |||||
| CUT | Larry White | +23 | 86 | 79 | |||
| CUT | Larry Woods | +21 | 84 | 79 | |||
| DQ | Larry Ziegler | +12 | 78 | 76 | |||
| CUT | Leon Chapman | +15 | 79 | 78 | |||
| CUT | Marion Heck | +21 | 78 | 85 | |||
| CUT | Marvin Giles III | +21 | 83 | 80 | |||
| CUT | Matthew Slavin | +13 | 78 | 77 | |||
| CUT | Michael Daniels | +24 | 82 | 84 | |||
| CUT | Mike Emory | +25 | 84 | 83 | |||
| CUT | Mike Hartling | +24 | 79 | 87 | |||
| CUT | Mike Morley | +21 | 79 | 84 | |||
| CUT | Mike Shea | +26 | 85 | 83 | |||
| CUT | Mills Rendell | +25 | 84 | 83 | |||
| CUT | Ned Story | +21 | 82 | 81 | |||
| CUT | O Gordon Brewer Jr | +23 | 79 | 86 | |||
| CUT | Orville Moody | +27 | 85 | 84 | |||
| CUT | Peter Oosterhuis | +15 | 78 | 79 | |||
| CUT | Phil Ferranti | +21 | 84 | 79 | |||
| CUT | Randy Clark | +23 | 85 | 80 | |||
| CUT | Randy Glover | +14 | 75 | 81 | |||
| CUT | Ray Swedo Jr | +35 | 92 | 85 | |||
| CUT | Rich Gaffoglio | +29 | 91 | 80 | |||
| CUT | Rick Uhlir | +20 | 85 | 77 | |||
| CUT | Rik Massengale | +20 | 78 | 84 | |||
| CUT | Robert Bilbo | +13 | 78 | 77 | |||
| CUT | Roy Pace | +33 | 87 | 88 | |||
| CUT | Sam Farlow | +19 | 78 | 83 | |||
| CUT | Tad Constant | +25 | 82 | 85 | |||
| CUT | Ted King | +38 | 85 | 95 | |||
| CUT | Thomas Clemons | +21 | 79 | 84 | |||
| CUT | Thomas Orr | +17 | 77 | 82 | |||
| CUT | Tom Befera | +23 | 79 | 86 | |||
| CUT | Tom Graham | +22 | 80 | 84 | |||
| CUT | Tom Perry | +34 | 87 | 89 | |||
| CUT | Tom Piscopink | +16 | 78 | 80 | |||
| CUT | TR Jones | +24 | 77 | 89 | |||
| CUT | Wes Smith | +16 | 81 | 77 | |||
| CUT | William Brooks | +30 | 83 | 89 |
Strokes gained, driving and approach stats and hole-by-hole scorecards for this event are available to RickRunGood members.