🇦🇷 Jose-Luis Clerc — 27 straight wins
Boston 1981 → US Open 1981 · opponent rank mean 84.0, median 60 (27 of 27 opponents ranked) · ended by Bruce Manson at US Open 1981
| # | Year | Tournament | Rd | Opponent | Opp. rank | Score | |
|---|---|---|---|---|---|---|---|
| 1 | 1981 | Boston | Clay | R64 | Jose Lopez-Maeso | 86 | 6-2 6-1 |
| 2 | 1981 | Boston | Clay | R32 | Diego Perez | 78 | 3-6 6-3 6-1 |
| 3 | 1981 | Boston | Clay | R16 | Jaime Fillol Sr. | 107 | 6-3 6-1 |
| 4 | 1981 | Boston | Clay | QF | Manuel Orantes | 180 | 7-5 6-2 |
| 5 | 1981 | Boston | Clay | SF | Eliot Teltscher | 12 | 7-6 6-0 |
| 6 | 1981 | Boston | Clay | F | Hans Gildemeister | 45 | 0-6 6-2 6-2 |
| 7 | 1981 | Washington | Clay | R64 | John Yuill | 366 | 6-4 6-2 |
| 8 | 1981 | Washington | Clay | R32 | Ricardo Cano | 56 | 6-3 6-2 |
| 9 | 1981 | Washington | Clay | R16 | Angel Gimenez | 67 | 6-3 6-1 |
| 10 | 1981 | Washington | Clay | QF | Raul Ramirez | 60 | 7-6 6-2 |
| 11 | 1981 | Washington | Clay | SF | Stanislav Birner | 149 | 6-1 6-3 |
| 12 | 1981 | Washington | Clay | F | Guillermo Vilas | 7 | 7-5 6-2 |
| 13 | 1981 | North Conway | Clay | R64 | Pascal Portes | 49 | 7-6 6-2 |
| 14 | 1981 | North Conway | Clay | R32 | Glen Holroyd | 248 | 6-4 6-2 |
| 15 | 1981 | North Conway | Clay | R16 | Mel Purcell | 25 | 6-2 6-2 |
| 16 | 1981 | North Conway | Clay | QF | Eddie Dibbs | 28 | 7-6 6-1 |
| 17 | 1981 | North Conway | Clay | SF | Ivan Lendl | 4 | 6-7 6-4 6-4 |
| 18 | 1981 | North Conway | Clay | F | Guillermo Vilas | 7 | 6-3 6-2 |
| 19 | 1981 | Indianapolis | Clay | R64 | Sherwood Stewart | 150 | 6-4 6-4 |
| 20 | 1981 | Indianapolis | Clay | R32 | Christofer Delaney | 132 | 6-2 6-1 |
| 21 | 1981 | Indianapolis | Clay | R16 | Andres Gomez | 50 | 7-6 6-3 |
| 22 | 1981 | Indianapolis | Clay | QF | Mel Purcell | 26 | 6-3 6-3 |
| 23 | 1981 | Indianapolis | Clay | SF | John Alexander | 149 | 3-6 6-3 6-1 |
| 24 | 1981 | Indianapolis | Clay | F | Ivan Lendl | 5 | 4-6 6-4 6-2 |
| 25 | 1981 | US Open | Hard | R128 | Brad Drewett | 73 | 6-4 6-3 6-3 |
| 26 | 1981 | US Open | Hard | R64 | Tim Wilkison | 81 | 6-4 5-7 6-4 5-7 7-6 |
| 27 | 1981 | US Open | Hard | R32 | Mel Purcell | 27 | 6-3 0-6 0-6 6-4 6-3 |