Sports headlines for Thursday May 3, 1973:
- Secretariat, Sham Head Field Of 13 Named For Derby
- U.S. Davis Cup Team Announced
- Ali, Norton Signed For Bout
Scores through round 1 of the 1973 Houston Open
Tournament held at Quail Valley Golf Club (Missouri City, TX) from May 3, 1973 to May 6, 1973 (Par 72)
| Rank | Name | Round 1 | Round 2 | Round 3 | Round 4 | To Par | Total | Winnings |
|---|---|---|---|---|---|---|---|---|
| 1 | Jerry Heard | 72 | Even | 72 | $0 | |||
| 1 | Allen Miller | 72 | Even | 72 | $0 | |||
| 3 | Tommy McGinnis | 73 | +1 | 73 | $0 | |||
| 3 | Victor Regalado | 73 | +1 | 73 | $0 | |||
| 5 | Tom Sanderson | 74 | +2 | 74 | $0 | |||
| 5 | Gary Groh | 74 | +2 | 74 | $0 | |||
| 5 | Mike Reasor | 74 | +2 | 74 | $0 | |||
| 5 | Andy North | 74 | +2 | 74 | $0 | |||
| 5 | Jim Jewell | 74 | +2 | 74 | $0 | |||
| 5 | Charles Owens | 74 | +2 | 74 | $0 | |||
| 11 | Wilf Honenuik | 75 | +3 | 75 | $0 | |||
| 11 | Babe Hiskey | 75 | +3 | 75 | $0 | |||
| 11 | Jim Ferriell | 75 | +3 | 75 | $0 | |||
| 11 | Ralph Johnston | 75 | +3 | 75 | $0 | |||
| 15 | Grier Jones | 76 | +4 | 76 | $0 | |||
| 15 | Cesar Sanudo | 76 | +4 | 76 | $0 | |||
| 15 | Bunky Henry | 76 | +4 | 76 | $0 | |||
| 15 | Lionel Hebert | 76 | +4 | 76 | $0 | |||
| 15 | Roy Pace | 76 | +4 | 76 | $0 | |||
| 15 | Bob Payne | 76 | +4 | 76 | $0 | |||
| 15 | Dwight Nevil | 76 | +4 | 76 | $0 | |||
| 15 | Bob Murphy | 76 | +4 | 76 | $0 | |||
| 15 | Dick Rhyan | 76 | +4 | 76 | $0 | |||
| 15 | Bob Allard | 76 | +4 | 76 | $0 | |||
| 25 | Tom Evans | 77 | +5 | 77 | $0 | |||
| 25 | Mike Wynn | 77 | +5 | 77 | $0 | |||
| 25 | Lou Graham | 77 | +5 | 77 | $0 | |||
| 25 | Jim Simons | 77 | +5 | 77 | $0 | |||
| 25 | Hale Irwin | 77 | +5 | 77 | $0 | |||
| 25 | Dwaine Knight | 77 | +5 | 77 | $0 | |||
| 25 | Don Bies | 77 | +5 | 77 | $0 | |||
| 25 | Artie McNickle | 77 | +5 | 77 | $0 | |||
| 33 | Dave Hill | 78 | +6 | 78 | $0 | |||
| 33 | Lee Wykle | 78 | +6 | 78 | $0 | |||
| 33 | Charles Sifford | 78 | +6 | 78 | $0 | |||
| 33 | Randy Morris | 78 | +6 | 78 | $0 | |||
| 33 | Jack Ewing | 78 | +6 | 78 | $0 | |||
| 33 | Hubert Green | 78 | +6 | 78 | $0 | |||
| 33 | Larry Wise | 78 | +6 | 78 | $0 | |||
| 33 | Steve Cain | 78 | +6 | 78 | $0 | |||
| 41 | Tom Weiskopf | 79 | +7 | 79 | $0 | |||
| 41 | Ben Kern | 79 | +7 | 79 | $0 | |||
| 41 | Bobby Greenwood | 79 | +7 | 79 | $0 | |||
| 41 | Ronnie Reif | 79 | +7 | 79 | $0 | |||
| 41 | Greg Edwards | 79 | +7 | 79 | $0 | |||
| 46 | Jack Montgomery | 80 | +8 | 80 | $0 | |||
| 46 | John Lister | 80 | +8 | 80 | $0 | |||
| 46 | John Morgan | 80 | +8 | 80 | $0 | |||
| 46 | Greg Hughes | 80 | +8 | 80 | $0 | |||
| 46 | Steve Spray | 80 | +8 | 80 | $0 | |||
| 51 | Tom Jenkins | 81 | +9 | 81 | $0 | |||
| 51 | Lee Bonse | 81 | +9 | 81 | $0 | |||
| 51 | Jim Hardy | 81 | +9 | 81 | $0 | |||
| 54 | Bruce Crampton | 72 | Even | 72 | $41,000 | |||
| 55 | Lanny Wadkins | 71 | -1 | 71 | $14,555 | |||
| 55 | Pat Fitzsimons | 71 | -1 | 71 | $441 | |||
| 57 | Leonard Thompson | 72 | Even | 72 | $9,020 | |||
| 58 | Dave Stockton | 70 | -2 | 70 | $23,370 | |||
| 58 | Pete Brown | 70 | -2 | 70 | $1,487 | |||
| 60 | Larry Hinson | 74 | +2 | 74 | $2,290 | |||
| 60 | Kermit Zarley | 74 | +2 | 74 | $1,064 | |||
| 62 | Richard Crawford | 76 | +4 | 76 | $1,487 | |||
| 63 | Mike Morley | 77 | +5 | 77 | $1,064 | |||
| 64 | Tommy Aaron | 80 | +8 | 80 | $313 | |||
| 65 | George Johnson | 70 | -2 | 70 | $441 | |||
| 66 | Rod Funseth | 71 | -1 | 71 | $7,380 | |||
| 66 | Al Geiberger | 71 | -1 | 71 | $4,151 | |||
| 66 | Dave Eichelberger | 71 | -1 | 71 | $1,487 | |||
| 69 | David Graham | 72 | Even | 72 | $6,304 | |||
| 69 | Ed Sneed | 72 | Even | 72 | $5,330 | |||
| 69 | Ross Randall | 72 | Even | 72 | $504 | |||
| 72 | Bobby Nichols | 73 | +1 | 73 | $3,280 | |||
| 73 | David Glenz | 74 | +2 | 74 | $6,304 | |||
| 73 | Fred Marti | 74 | +2 | 74 | $4,151 | |||
| 73 | Chuck Courtney | 74 | +2 | 74 | $1,487 | |||
| 73 | Bert Greene | 74 | +2 | 74 | $697 | |||
| 77 | Billy Casper | 75 | +3 | 75 | $697 | |||
| 78 | Steve Melnyk | 69 | -3 | 69 | $3,280 | |||
| 78 | Ben Crenshaw | 69 | -3 | 69 | $0 | |||
| 80 | Billy Ziobro | 70 | -2 | 70 | $1,064 | |||
| 81 | Charles Coody | 72 | Even | 72 | $9,020 | |||
| 81 | Chuck Thorpe | 72 | Even | 72 | $5,330 | |||
| 81 | Lee Elder | 72 | Even | 72 | $2,290 | |||
| 81 | Bob Barbarossa | 72 | Even | 72 | $2,290 | |||
| 81 | Bob Smith | 72 | Even | 72 | $1,064 | |||
| 81 | Dewitt Weaver | 72 | Even | 72 | $504 | |||
| 87 | Bruce Devlin | 73 | +1 | 73 | $1,487 | |||
| 88 | Bob Wynn | 74 | +2 | 74 | $441 | |||
| 89 | Forrest Fezler | 75 | +3 | 75 | $3,280 | |||
| 89 | Ken Still | 75 | +3 | 75 | $697 | |||
| 91 | Gene Littler | 71 | -1 | 71 | $2,290 | |||
| 92 | Jerry McGee | 72 | Even | 72 | $1,064 | |||
| 93 | Marion Heck | 73 | +1 | 73 | $0 | |||
| 94 | Miller Barber | 74 | +2 | 74 | $2,290 | |||
| 94 | Julius Boros | 74 | +2 | 74 | $1,064 | |||
| 94 | Don Padgett | 74 | +2 | 74 | $1,064 | |||
| 97 | Ron Cerrudo | 75 | +3 | 75 | $1,487 | |||
| 98 | John Toepel | 76 | +4 | 76 | $697 | |||
| 98 | Chris Blocker | 76 | +4 | 76 | $441 | |||
| 100 | Mike Hill | 67 | -5 | 67 | $4,151 | |||
| 101 | Bob Eastwood | 72 | Even | 72 | $2,290 | |||
| 102 | Bob Lewis | 73 | +1 | 73 | $697 | |||
| 102 | Bobby Walzel | 73 | +1 | 73 | $390 | |||
| 102 | Mike McCullough | 73 | +1 | 73 | $0 | |||
| 105 | Larry Stubblefield | 74 | +2 | 74 | $504 | |||
| 106 | Bill Rogers | 75 | +3 | 75 | $0 | |||
| 107 | Tommy Aycock | 76 | +4 | 76 | $697 | |||
| 107 | Bruce Fleisher | 76 | +4 | 76 | $441 | |||
| 107 | Don January | 76 | +4 | 76 | $0 | |||
| 110 | John Mahaffey | 71 | -1 | 71 | $1,702 | |||
| 110 | Jim Colbert | 71 | -1 | 71 | $504 | |||
| 112 | Homero Blancas | 72 | Even | 72 | $2,290 | |||
| 112 | Rik Massengale | 72 | Even | 72 | $1,064 | |||
| 112 | Richie Karl | 72 | Even | 72 | $0 | |||
| 115 | Mason Rudolph | 74 | +2 | 74 | $1,064 | |||
| 115 | Labron Harris | 74 | +2 | 74 | $390 | |||
| 115 | Terry Small | 74 | +2 | 74 | $333 | |||
| 118 | Dave Marad | 75 | +3 | 75 | $504 | |||
| 119 | Harry Toscano | 76 | +4 | 76 | $359 | |||
| 120 | Bob Lunn | 77 | +5 | 77 | $333 | |||
| 120 | Jim Jamieson | 77 | +5 | 77 | $313 | |||
| 122 | Butch Baird | 70 | -2 | 70 | $441 | |||
| 123 | Bob Goalby | 71 | -1 | 71 | $4,151 | |||
| 124 | Bob Charles | 72 | Even | 72 | $697 | |||
| 124 | Gibby Gilbert | 72 | Even | 72 | $441 | |||
| 124 | Don Iverson | 72 | Even | 72 | $359 | |||
| 127 | Doug Sanders | 73 | +1 | 73 | $390 | |||
| 127 | Bobby Mitchell | 73 | +1 | 73 | $0 | |||
| 129 | Orville Moody | 77 | +5 | 77 | $0 | |||
| 130 | Earle Smith | 74 | +2 | 74 | $0 | |||
| 131 | Larry Ziegler | 76 | +4 | 76 | $0 | |||
| 132 | Ras Allen | 79 | +7 | 79 | $0 | |||
| 133 | Phil Rodgers | 75 | +3 | 75 | $359 | |||
| 134 | Tom Kite | 73 | +1 | 73 | $697 | |||
| 135 | Jim Dent | 76 | +4 | 76 | $0 |


