Mamaia 1968
Champion: Ilie Nastase
Knockout bracket
Round of 16
Quarterfinal
Early rounds
Round of 32 6 matches
| Winner | Loser | Set 1 | Set 2 | Set 3 |
|---|---|---|---|---|
| Gunther Bosch | Ray Keldie | 6-0 | 6-4 | · |
| Viorel Marcu | Doug Smith | 4-6 | 6-4 | 6-1 |
| Constantin Popovici | Norman Perry | 6-3 | 6-4 | · |
| Sergio Palmieri | Codin Dumitrescu | 6-1 | 6-4 | · |
| Toma Ovici | Bob Giltinan | 7-5 | 6-4 | · |
| Sever Muresan | Constantin Nastase | 6-3 | 3-6 | 6-0 |
Players
| Player | Country | Reached | |
|---|---|---|---|
| Ilie Nastase | ROU | Winner | |
| John Alexander | AUS | Final | |
| PD | Phil Dent | AUS | Semifinal |
| VM | Viorel Marcu | ROU | Semifinal |
| CP | Constantin Popovici | ROU | Quarterfinal |
| SP | Sergio Palmieri | ITA | Quarterfinal |
| SD | Sever Dron | ROU | Quarterfinal |
| TO | Toma Ovici | ROU | Quarterfinal |
| GB | Gunther Bosch | ROU | Round of 16 |
| JK | Josef Kerekes | ROU | Round of 16 |
| KY | Kiril Yashmakov | BUL | Round of 16 |
| LG | Ljuben Genov | BUL | Round of 16 |
| SM | Sever Muresan | ROU | Round of 16 |
| SV | Stojan Velev | BUL | Round of 16 |
| UT | Ulrich Trettin | GDR | Round of 16 |
| BG | Bob Giltinan | AUS | Round of 32 |
| CD | Codin Dumitrescu | ROU | Round of 32 |
| CN | Constantin Nastase | ROU | Round of 32 |
| DS | Doug Smith | AUS | Round of 32 |
| NP | Norman Perry | USA | Round of 32 |
| RK | Ray Keldie | AUS | Round of 32 |