| 31st U.S. Senior Open Championship - Player Scorecard | |
| Updated 4:17 p.m. PDT | |
| * = Denotes 10th Tee Start; (a) = Denotes Amateur | |
| Gary Hallberg | ![]() |
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| Hole | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | Out | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | In | Total |
| Yards | 403 | 508 | 415 | 392 | 190 | 480 | 420 | 443 | 205 | 3456 | 400 | 545 | 455 | 170 | 370 | 413 | 375 | 212 | 470 | 3410 | 6866 |
| Par | 4 | 5 | 4 | 4 | 3 | 4 | 4 | 4 | 3 | 35 | 4 | 5 | 4 | 3 | 4 | 4 | 4 | 3 | 4 | 35 | 70 |
| Round 1 | 4 | 5 | 4 | 4 | 3 | 4 | 3 | 5 | 3 | 35 | 3 | 5 | 4 | 4 | 5 | 5 | 4 | 3 | 5 | 38 | 73 |
| Round 2 | 5 | 8 | 4 | 5 | 3 | 5 | 4 | 4 | 3 | 41 | 5 | 5 | 4 | 3 | 4 | 4 | 4 | 3 | 4 | 36 | 77 |
| Round 3 | 4 | 5 | 4 | 4 | 3 | 4 | 4 | 4 | 3 | 35 | 4 | 5 | 4 | 3 | 4 | 4 | 4 | 3 | 5 | 36 | 71 |
| Round 4 | 4 | 5 | 4 | 3 | 3 | 4 | 5 | 4 | 3 | 35 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 4 | 37 | 72 |
| -- Statistical Summary -- | |||||
| Round 1 | Round 2 | Round 3 | Round 4 | Overall | |
| Score | +3 73 | +7 77 | +1 71 | +2 72 | +13 293 |
| Average Drive | 314.5 | 280.0 | 292.0 | 306.0 | 298.1 |
| Fairways Hit Percentage | 6/14 43% | 8/14 57% | 8/14 57% | 9/14 64% | 31/56 55% |
| Greens in Regulation Percentage | 9/18 50% | 9/18 50% | 13/18 72% | 9/18 50% | 40/72 56% |
| Putts Per Round Putts Per Hole | 28/18 1.56 | 32/18 1.78 | 31/18 1.72 | 26/18 1.44 | 117/72 1.63 |
| Eagles | 0 | 0 | 0 | 0 | 0 |
| Birdies | 2 | 0 | 0 | 2 | 4 |
| Pars | 11 | 13 | 17 | 13 | 54 |
| Bogeys | 5 | 4 | 1 | 2 | 12 |
| Double Bogeys | 0 | 0 | 0 | 1 | 1 |
| Other | 0 | 1 | 0 | 0 | 1 |
| Par 3's | +1 | Even | Even | +3 | +4 |
| Par 4's | +2 | +4 | +1 | Even | +7 |
| Par 5's | Even | +3 | Even | -1 | +2 |