Youngest player in Quarterfinals
Youngest player in Quarterfinals
| Rank | Player | Age | Tournament |
|---|---|---|---|
| 1 | 15y 225d | Scottsdale 1987 | |
| 2 | 16y 33d | Bastad 1972 | |
| 3 | 16y 69d | Tel Aviv 1983 | |
| 4 | 16y 85d | Washington-2 1973 | |
| 5 | 16y 89d | Adelaide 1988 | |
| 6 | 16y 97d | Stratton Mountain 1986 | |
| 7 | 16y 146d | Washington 1988 | |
| 8 | 16y 174d | Cincinnati 1988 | |
| 9 | 16y 189d | Kingston 1972 | |
| 10 | 16y 201d | Hilversum 1984 |
