1999 U.S. Open (golf) Second round Second round

| Place | Player | Country | Score | To_par |
|---|---|---|---|---|
| T1 | David Duval | United States | 67-70=137 | –3 |
| T1 | Phil Mickelson | United States | 67-70=137 | –3 |
| T1 | Payne Stewart | United States | 68-69=137 | –3 |
| T4 | Billy Mayfair | United States | 67-72=139 | –1 |
| T4 | Vijay Singh | Fiji | 69-70=139 | –1 |
| T4 | Hal Sutton | United States | 69-70=139 | –1 |
| T4 | Tiger Woods | United States | 68-71=139 | –1 |
| T8 | John Huston | United States | 71-69=140 | E |
| T8 | Jeff Maggert | United States | 71-69=140 | E |
| T10 | Bob Estes | United States | 70-71=141 | +1 |
| T10 | Paul Goydos | United States | 67-74=141 | +1 |
| T10 | Tim Herron | United States | 69-72=141 | +1 |
| T10 | Rocco Mediate | United States | 69-72=141 | +1 |