American Express Grandslam 1990 — leaderboard and results
1990-03-22 to 1990-03-25 · Oak Hills CC (Japan) · Purse $35,000,000
| Pos | Player | To par | R1 | R2 | R3 | R4 | Prize money |
|---|---|---|---|---|---|---|---|
| 1 | Bob Charles | -2 | 70 | 75 | 69 | ||
| 2 | Chi San Hsu | E | 67 | 76 | 73 | ||
| T3 | Dave Hill | +3 | 69 | 74 | 76 | ||
| T3 | Lee Trevino | +3 | 69 | 76 | 74 | ||
| T3 | Miller Barber | +3 | 71 | 74 | 74 | ||
| T6 | Chi Chi Rodriguez | +4 | 72 | 77 | 71 | ||
| T6 | Harold Henning | +4 | 72 | 76 | 72 | ||
| T6 | Larry Mowry | +4 | 66 | 79 | 75 | ||
| T6 | Min Nan Hsieh | +4 | 73 | 70 | 77 | ||
| T10 | Orville Moody | +5 | 72 | 80 | 69 | ||
| T10 | Teruo Suzumura | +5 | 73 | 75 | 73 | ||
| 12 | Don January | +6 | 69 | 77 | 76 | ||
| T13 | Billy Casper | +7 | 71 | 76 | 76 | ||
| T13 | Gene Littler | +7 | 75 | 72 | 76 | ||
| T13 | Hideo Jibiki | +7 | 69 | 75 | 79 | ||
| T13 | Ryosuk Ohta | +7 | 77 | 73 | 73 | ||
| T13 | Yung Yo Hsieh | +7 | 69 | 75 | 79 | ||
| T18 | Kesahiko Uchida | +8 | 72 | 73 | 79 | ||
| T18 | Mitsuo Hirukawa | +8 | 74 | 74 | 76 | ||
| T18 | Shozo Miyamota | +8 | 76 | 71 | 77 | ||
| T18 | Tadashi Kitsuta | +8 | 73 | 75 | 76 | ||
| T22 | Hisashi Suzumura | +9 | 75 | 74 | 76 | ||
| T22 | John Paul Cain | +9 | 72 | 77 | 76 | ||
| T22 | Masao Hara | +9 | 72 | 76 | 77 | ||
| T22 | Yutaka Asai | +9 | 73 | 76 | 76 | ||
| T26 | Seiichi Sato | +10 | 75 | 74 | 77 | ||
| T26 | Yukihiro Kudo | +10 | 71 | 76 | 79 | ||
| T28 | Fujio Ishii | +11 | 74 | 73 | 80 | ||
| T28 | Rafe Botts | +11 | 73 | 80 | 74 | ||
| T28 | Sadao Ogawa | +11 | 75 | 75 | 77 | ||
| T28 | Seiichi Kanai | +11 | 76 | 76 | 75 | ||
| T28 | Tetsuhiro Ueda | +11 | 71 | 77 | 79 | ||
| T28 | Tetsuo Ishii | +11 | 78 | 75 | 74 | ||
| T34 | Ichio Sato | +12 | 80 | 72 | 76 | ||
| T34 | Tadashi Maejima | +12 | 80 | 73 | 75 | ||
| T36 | Kiyokuni Kimoto | +13 | 76 | 77 | 76 | ||
| T36 | Masayuki Imai | +13 | 72 | 77 | 80 | ||
| T36 | Yoshimasa Fujii | +13 | 78 | 70 | 81 | ||
| T39 | Hiroshi Gunji | +14 | 77 | 72 | 81 | ||
| T39 | Jim O'Hern | +14 | 77 | 72 | 81 | ||
| T39 | Minoru Nakamura | +14 | 73 | 78 | 79 | ||
| T39 | Shigeru Uchida | +14 | 71 | 80 | 79 | ||
| T44 | Bobby Nichols | +15 | 73 | 79 | 79 | ||
| T44 | Hideyo Sugimoto | +15 | 75 | 77 | 79 | ||
| T44 | Tomoo Ishii | +15 | 73 | 79 | 79 | ||
| T47 | Hirokazu Seto | +16 | 77 | 74 | 81 | ||
| T47 | Ichiro Togawa | +16 | 71 | 79 | 82 | ||
| T47 | Takaaki Kohno | +16 | 74 | 76 | 82 | ||
| T47 | Toshio Kawashima | +16 | 76 | 77 | 79 | ||
| 51 | Yuji Ogawa | +18 | 76 | 77 | 81 | ||
| T52 | Masanori Miura | +19 | 77 | 76 | 82 | ||
| T52 | Shiro Matsuda | +19 | 73 | 80 | 82 | ||
| 54 | Chen Chien chong | +20 | 75 | 76 | 85 |
Strokes gained, driving and approach stats and hole-by-hole scorecards for this event are available to RickRunGood members.