| Perfect W-L World Championship Records | |||||
| Intermediate Men | |||||
| Started 1967 Ended 1992 | Final | World | |||
| YEAR | NAME | STATE | W - L | Avg. | Location |
| 1990 | Leonard Lipovsky | MN | 11 - 0 | 69.50% | Stone Mtn, GA |
| 1988 | Don Titcomb | CA | 11 - 0 | 76.60% | Pleasanton, CA |
| 1981 | Monte Latino | CA | 11 - 0 | 68.00% | Genola, MN |
| 1978 | Carl Steinfeldt (LH) | NY | 7 - 0 | 85.60% | Des Moines, IA |
| 1977 | Woody Martin | IL | 7 - 0 | 72.90% | Greenville, OH |
| 1974 | James 'Pop' Johnson | OH | 7 - 0 | 67.40% | Keene, NH |
| 1971 | Art Holter | MN | 7 - 0 | 59.30% | Middlesex, NJ |
| 1970 | Art Holter | MN | 7 - 0 | 64.80% | South Gate, CA |
| 1968 | Francis Winetrout | WA | 7 - 0 | 72.80% | Keene, NH |
| 1967 | Wayne Winston | MO | 7 - 0 | 58.10% | Fargo, ND |
| LH = Left Handed | |||||
| Ended 1992 | |||||
| Compiled by Mel Yockstick | |||||