Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date | Tournament | Winning score | Margin of victory | Runner(s)-up |
| --- | --- | --- | --- | --- |
| Sep 12, 1971 | Southern Open Invitational | –13 (65-67-68-67=267) | 5 strokes | Deane Beman |
| Nov 26, 1972 | Sea Pines Heritage Classic | –4 (71-65-75-70=281) | 1 stroke | Tom Weiskopf |
| Jun 17, 1973 | U.S. Open | –5 (71-69-76-63=279) | 1 stroke | John Schlee |
| Jan 6, 1974 | Bing Crosby National Pro-Am | –8 (68-70-70=208) | 4 strokes | Grier Jones |
| Jan 13, 1974 | Phoenix Open | –13 (69-69-66-67=271) | 1 stroke | Lanny Wadkins |
| Jan 20, 1974 | Dean Martin Tucson Open | –16 (62-71-71-68=272) | 3 strokes | Ben Crenshaw |
| Mar 31, 1974 | Sea Pines Heritage Classic | –8 (67-67-72-70=276) | 3 strokes | Gibby Gilbert |
| Apr 28, 1974 | Tournament of Champions | –8 (75-69-67-69=280) | 1 stroke | Buddy Allin , John Mahaffey |
| Aug 25, 1974 | Westchester Classic | –19 (69-68-65-67=269) | 2 strokes | Don Bies |
| Sep 15, 1974 | World Open Golf Championship | –3 (73-63-73-72=281) | Playoff | Frank Beard , Bob Murphy , Jack Nicklaus |
| Sep 29, 1974 | Kaiser International Open Invitational | –17 (69-69-67-66=271) | 8 strokes | Billy Casper , Lee Trevino |
| Jan 12, 1975 | Phoenix Open | –24 (67-61-68-64=260) | 14 strokes | Jerry Heard |
| Jan 19, 1975 | Dean Martin Tucson Open | –25 (66-69-67-61=263) | 9 strokes | John Mahaffey |
| Feb 9, 1975 | Bob Hope Desert Classic | –21 (64-69-72-66-68=339) | 3 strokes | Bob Murphy |
| Oct 5, 1975 | Kaiser International Open Invitational | –16 (68-67-68-69=272) | 3 strokes | Rod Curl |
| Jan 11, 1976 | NBC Tucson Open | –14 (70-69-67-68=274) | 3 strokes | Howard Twitty |
| Feb 8, 1976 | Bob Hope Desert Classic | –16 (71-69-73-68-63=344) | 3 strokes | Rik Massengale |
| Jul 10, 1976 | The Open Championship | –9 (72-68-73-66=279) | 6 strokes | Seve Ballesteros , Jack Nicklaus |
| Mar 9, 1980 | Jackie Gleason-Inverrary Classic | –14 (70-68-66-70=274) | 2 strokes | Charles Coody , Bruce Lietzke |
| Jan 11, 1981 | Joe Garagiola-Tucson Open | –15 (66-64-70-65=265) | 2 strokes | Lon Hinkle |
| Feb 22, 1981 | Glen Campbell-Los Angeles Open | –14 (66-69-67-68=270) | 2 strokes | Tom Weiskopf |
| Feb 21, 1982 | Wickes-Andy Williams San Diego Open | –18 (65-67-68-70=270) | 1 stroke | Jack Nicklaus |
| Mar 6, 1983 | Honda Inverrary Classic | –10 (68-73-68-69=278) | 2 strokes | Jack Nicklaus |
| Feb 1, 1987 | AT&T Pebble Beach National Pro-Am | –10 (72-72-68-66=278) | 1 stroke | Payne Stewart |
| Feb 6, 1994 | AT&T Pebble Beach National Pro-Am | –7 (68-72-67-74=281) | 1 stroke | Jeff Maggert , Corey Pavin , Tom Watson |
Question:
What was the name of the tournament played on Jun 17, 1973?
Answer:
U.S. Open