| U.S. Senior Open - Player Scorecard |
| Updated 9:22 p.m. EDT |
| * = 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 | 353 | 425 | 171 | 440 | 600 | 193 | 440 | 435 | 530 | 3587 | 457 | 556 | 419 | 166 | 480 | 520 | 465 | 211 | 455 | 3729 | 7316 |
| Par | 4 | 4 | 3 | 4 | 5 | 3 | 4 | 4 | 5 | 36 | 4 | 5 | 4 | 3 | 4 | 5 | 4 | 3 | 4 | 36 | 72 |
| Round 1 | 4 | 4 | 4 | 5 | 5 | 3 | 5 | 7 | 4 | 41 | 5 | 5 | 5 | 2 | 3 | 5 | 5 | 3 | 4 | 37 | 78 |
| Round 2 | 5 | 4 | 3 | 5 | 5 | 3 | 5 | 4 | 5 | 39 | 4 | 4 | 4 | 3 | 4 | 4 | 6 | 2 | 3 | 34 | 73 |
| Round 3 | |||||||||||||||||||||
| Round 4 | |||||||||||||||||||||
| -- Statistical Summary -- | |||||
| Round 1 | Round 2 | Round 3 | Round 4 | Overall | |
| Score | +6 78 | +1 73 | NaN | ||
| Average Drive | 296.5 | 280.0 | 288.3 | ||
| Fairways Hit Percentage | 5/14 36% | 4/14 29% | 0/0 NaN% | 0/0 NaN% | 9/28 32% |
| Greens in Regulation Percentage | 7/18 39% | 10/18 56% | 0/0 NaN% | 0/0 NaN% | 17/36 47% |
| Putts Per Round Putts Per Hole | 27/18 1.50 | 27/18 1.50 | 0/0 NaN | 0/0 NaN | 54/36 1.50 |
| Eagles | 0 | 0 | 0 | 0 | 0 |
| Birdies | 3 | 4 | 0 | 0 | 7 |
| Pars | 8 | 10 | 0 | 0 | 18 |
| Bogeys | 6 | 3 | 0 | 0 | 9 |
| Double Bogeys | 0 | 1 | 0 | 0 | 1 |
| Other | 1 | 0 | 0 | 0 | 1 |
| Par 3's | Even | -1 | Even | Even | -1 |
| Par 4's | +7 | +4 | Even | Even | +11 |
| Par 5's | -1 | -2 | Even | Even | -3 |