🇸🇪 Bjorn Borg — 47 straight wins
Palermo 1979 → Nations Cup 1980 · opponent rank mean 41.6, median 20 (47 of 47 opponents ranked) · ended by Guillermo Vilas at Nations Cup 1980
| # | Year | Tournament | Rd | Opponent | Opp. rank | Score | |
|---|---|---|---|---|---|---|---|
| 1 | 1979 | Palermo | Clay | R32 | Antonio Munoz | 187 | 6-4 6-0 |
| 2 | 1979 | Palermo | Clay | R16 | Angel Gimenez | 163 | 6-0 4-6 6-1 |
| 3 | 1979 | Palermo | Clay | QF | Per Hjertquist | 191 | 6-2 6-4 |
| 4 | 1979 | Palermo | Clay | F | Corrado Barazzutti | 32 | 6-4 6-0 6-4 |
| 5 | 1979 | Basel | Hard | R32 | Jaime Fillol Sr. | 135 | 6-4 6-2 |
| 6 | 1979 | Basel | Hard | R16 | Peter Elter | 213 | 6-4 7-6 |
| 7 | 1979 | Tokyo-2 | Carpet | R32 | Victor Amaya | 31 | 6-7 7-6 7-6 |
| 8 | 1979 | Tokyo-2 | Carpet | R16 | Bill Scanlon | 40 | 2-6 7-6 6-1 |
| 9 | 1979 | Tokyo-2 | Carpet | QF | Robert Lutz | 44 | 6-3 6-3 |
| 10 | 1979 | Tokyo-2 | Carpet | SF | John Sadri | 58 | 6-3 6-1 |
| 11 | 1979 | Tokyo-2 | Carpet | F | Jimmy Connors | 3 | 6-2 6-2 |
| 12 | 1979 | WCT Challenge Cup | Carpet | RR | Hans Gildemeister | 14 | 6-2 6-2 |
| 13 | 1979 | WCT Challenge Cup | Carpet | RR | Johan Kriek | 34 | 6-4 6-2 |
| 14 | 1979 | WCT Challenge Cup | Carpet | RR | Pat Dupre | 18 | 6-1 6-2 |
| 15 | 1979 | WCT Challenge Cup | Carpet | SF | Tim Gullikson | 26 | 6-3 6-2 |
| 16 | 1979 | WCT Challenge Cup | Carpet | F | Jimmy Connors | 2 | 6-4 6-2 2-6 6-4 |
| 17 | 1980 | Masters | Carpet | RR | Jose Higueras | 7 | 6-2 6-0 |
| 18 | 1980 | Masters | Carpet | RR | Jimmy Connors | 2 | 3-6 6-3 7-6 |
| 19 | 1980 | Masters | Carpet | RR | Roscoe Tanner | 5 | 6-3 6-3 |
| 20 | 1980 | Masters | Carpet | SF | John McEnroe | 3 | 6-7 6-3 7-6 |
| 21 | 1980 | Masters | Carpet | F | Vitas Gerulaitis | 4 | 6-2 6-2 |
| 22 | 1980 | Pepsi Grand Slam | Clay | SF | Guillermo Vilas | 6 | 6-2 6-3 |
| 23 | 1980 | Pepsi Grand Slam | Clay | F | Vitas Gerulaitis | 5 | 6-1 5-7 6-1 |
| 24 | 1980 | WCT Invitational | Carpet | RR | Jimmy Connors | 3 | 6-3 6-1 |
| 25 | 1980 | WCT Invitational | Carpet | RR | John Alexander | 20 | 6-3 6-1 |
| 26 | 1980 | WCT Invitational | Carpet | RR | Eddie Dibbs | 10 | 6-3 6-3 |
| 27 | 1980 | WCT Invitational | Carpet | RR | Vijay Amritraj | 30 | 6-4 6-7 6-3 |
| 28 | 1980 | WCT Invitational | Carpet | RR | Ilie Nastase | 63 | 6-1 6-4 |
| 29 | 1980 | WCT Invitational | Carpet | F | Vijay Amritraj | 30 | 7-5 6-1 6-3 |
| 30 | 1980 | Nice | Clay | R32 | Jean-Louis Haillet | 112 | 6-0 6-1 |
| 31 | 1980 | Nice | Clay | R16 | Zeljko Franulovic | 75 | 6-2 6-2 |
| 32 | 1980 | Nice | Clay | QF | Peter McNamara | 50 | 6-2 6-1 |
| 33 | 1980 | Nice | Clay | SF | Fernando Luna | 78 | 7-5 6-1 |
| 34 | 1980 | Nice | Clay | F | Manuel Orantes | 14 | 6-2 6-0 6-1 |
| 35 | 1980 | Monte-Carlo WCT | Clay | R32 | Peter McNamara | 50 | 6-2 6-2 |
| 36 | 1980 | Monte-Carlo WCT | Clay | R16 | Ivan Lendl | 18 | 6-2 6-2 |
| 37 | 1980 | Monte-Carlo WCT | Clay | QF | Jose-Luis Clerc | 15 | 7-5 6-3 |
| 38 | 1980 | Monte-Carlo WCT | Clay | SF | Vitas Gerulaitis | 5 | 6-0 6-2 |
| 39 | 1980 | Monte-Carlo WCT | Clay | F | Guillermo Vilas | 4 | 6-1 6-0 6-2 |
| 40 | 1980 | Las Vegas | Hard | R32 | Henry Pfister | 38 | 6-3 7-5 |
| 41 | 1980 | Las Vegas | Hard | R16 | Wojtek Fibak | 18 | 6-1 6-1 |
| 42 | 1980 | Las Vegas | Hard | QF | Victor Amaya | 21 | 6-1 6-1 |
| 43 | 1980 | Las Vegas | Hard | SF | Vitas Gerulaitis | 6 | 6-4 3-6 6-2 |
| 44 | 1980 | Las Vegas | Hard | F | Harold Solomon | 11 | 6-3 6-1 |
| 45 | 1980 | Nations Cup | Clay | RR | John Alexander | 44 | 7-6 6-2 |
| 46 | 1980 | Nations Cup | Clay | RR | Jose Higueras | 9 | 6-1 6-2 |
| 47 | 1980 | Nations Cup | Clay | RR | Gene Mayer | 6 | 6-3 7-5 |