🇷🇴 Ilie Nastase — 30 straight wins
Washington-2 1973 → Bournemouth 1973 · ended by Adriano Panatta at Bournemouth 1973
| # | Year | Tournament | Rd | Opponent | Opp. rank | Score | |
|---|---|---|---|---|---|---|---|
| 1 | 1973 | Washington-2 | Carpet | R32 | John Paish | — | 6-1 6-3 |
| 2 | 1973 | Washington-2 | Carpet | R16 | Sherwood Stewart | — | 7-5 6-4 |
| 3 | 1973 | Washington-2 | Carpet | QF | Nicholas Kalogeropoulos | — | 6-2 6-3 |
| 4 | 1973 | Washington-2 | Carpet | SF | Jurgen Fassbender | — | 4-6 6-1 7-5 |
| 5 | 1973 | Washington-2 | Carpet | F | Jimmy Connors | — | 4-6 6-4 6-2 5-7 6-2 |
| 6 | 1973 | Barcelona-1 | Clay | R32 | Georges Goven | — | 6-1 6-3 |
| 7 | 1973 | Barcelona-1 | Clay | R16 | Szabolcz Baranyi | — | 7-5 6-4 |
| 8 | 1973 | Barcelona-1 | Clay | QF | Jiri Hrebec | — | 7-5 6-4 |
| 9 | 1973 | Barcelona-1 | Clay | SF | Francois Jauffret | — | 2-6 6-2 6-4 6-4 |
| 10 | 1973 | Barcelona-1 | Clay | F | Adriano Panatta | — | 6-1 3-6 6-1 6-2 |
| 11 | 1973 | Monte-Carlo | Clay | R32 | Marcelo Lara | — | 6-4 6-3 |
| 12 | 1973 | Monte-Carlo | Clay | R16 | Peter Szoke | — | 6-2 6-2 |
| 13 | 1973 | Monte-Carlo | Clay | QF | Harald Elschenbroich | — | 6-2 7-5 6-2 |
| 14 | 1973 | Monte-Carlo | Clay | SF | Patrick Proisy | — | 6-0 6-4 6-2 |
| 15 | 1973 | Monte-Carlo | Clay | F | Bjorn Borg | — | 6-4 6-1 6-2 |
| 16 | 1973 | Madrid-1 | Clay | R32 | Piero Toci | — | 6-1 6-1 |
| 17 | 1973 | Madrid-1 | Clay | R16 | Ian Fletcher | — | 6-4 6-1 |
| 18 | 1973 | Madrid-1 | Clay | QF | Jacques Thamin | — | 4-6 6-1 6-2 |
| 19 | 1973 | Madrid-1 | Clay | SF | Patrick Proisy | — | 6-2 6-2 7-5 |
| 20 | 1973 | Madrid-1 | Clay | F | Adriano Panatta | — | 6-3 7-6 5-7 6-1 |
| 21 | 1973 | Florence | Clay | R32 | Mario Caimo | — | 6-2 6-2 |
| 22 | 1973 | Florence | Clay | R16 | Gerald Battrick | — | 6-2 6-4 |
| 23 | 1973 | Florence | Clay | QF | Martin Mulligan | — | 4-6 6-2 6-3 |
| 24 | 1973 | Florence | Clay | SF | Francois Jauffret | — | 6-3 3-0 RET |
| 25 | 1973 | Florence | Clay | F | Adriano Panatta | — | 6-3 3-6 0-6 7-6 6-4 |
| 26 | 1973 | Bournemouth | Clay | R64 | Wanaro N'Godrella | — | 6-4 6-2 |
| 27 | 1973 | Bournemouth | Clay | R32 | John Paish | — | 6-1 6-0 |
| 28 | 1973 | Bournemouth | Clay | R16 | Jean-Loup Rouyer | — | 6-2 9-8 |
| 29 | 1973 | Bournemouth | Clay | QF | Geoff Masters | — | 6-1 8-6 |
| 30 | 1973 | Bournemouth | Clay | SF | Barry Phillips-Moore | — | 6-3 6-3 |