🇨🇭 Roger Federer — 34 straight wins
Halle 2005 → Masters Cup 2005 · opponent rank mean 45.9, median 34.5 (34 of 34 opponents ranked) · ended by David Nalbandian at Masters Cup 2005
| # | Year | Tournament | Rd | Opponent | Opp. rank | Score | |
|---|---|---|---|---|---|---|---|
| 1 | 2005 | Halle | Grass | R32 | Robin Soderling | 35 | 6-7(5) 7-6(6) 6-4 |
| 2 | 2005 | Halle | Grass | R16 | Florian Mayer | 60 | 6-2 6-4 |
| 3 | 2005 | Halle | Grass | QF | Philipp Kohlschreiber | 71 | 6-3 6-4 |
| 4 | 2005 | Halle | Grass | SF | Tommy Haas | 23 | 6-4 7-6(9) |
| 5 | 2005 | Halle | Grass | F | Marat Safin | 5 | 6-4 6-7(6) 6-4 |
| 6 | 2005 | Wimbledon | Grass | R128 | Paul-Henri Mathieu | 58 | 6-4 6-2 6-4 |
| 7 | 2005 | Wimbledon | Grass | R64 | Ivo Minar | 99 | 6-4 6-4 6-1 |
| 8 | 2005 | Wimbledon | Grass | R32 | Nicolas Kiefer | 26 | 6-2 6-7(5) 6-1 7-5 |
| 9 | 2005 | Wimbledon | Grass | R16 | Juan Carlos Ferrero | 31 | 6-3 6-4 7-6(6) |
| 10 | 2005 | Wimbledon | Grass | QF | Fernando Gonzalez | 24 | 7-5 6-2 7-6(2) |
| 11 | 2005 | Wimbledon | Grass | SF | Lleyton Hewitt | 2 | 6-3 6-4 7-6(4) |
| 12 | 2005 | Wimbledon | Grass | F | Andy Roddick | 4 | 6-2 7-6(2) 6-4 |
| 13 | 2005 | Cincinnati Masters | Hard | R64 | James Blake | 70 | 7-6(3) 7-5 |
| 14 | 2005 | Cincinnati Masters | Hard | R32 | Nicolas Kiefer | 38 | 4-6 6-4 6-4 |
| 15 | 2005 | Cincinnati Masters | Hard | R16 | Olivier Rochus | 34 | 6-3 6-4 |
| 16 | 2005 | Cincinnati Masters | Hard | QF | Jose Acasuso | 52 | 6-4 6-3 |
| 17 | 2005 | Cincinnati Masters | Hard | SF | Robby Ginepri | 58 | 4-6 7-5 6-4 |
| 18 | 2005 | Cincinnati Masters | Hard | F | Andy Roddick | 5 | 6-3 7-5 |
| 19 | 2005 | US Open | Hard | R128 | Ivo Minar | 77 | 6-1 6-1 6-1 |
| 20 | 2005 | US Open | Hard | R64 | Fabrice Santoro | 76 | 7-5 7-5 7-6(2) |
| 21 | 2005 | US Open | Hard | R32 | Olivier Rochus | 29 | 6-3 7-6(6) 6-2 |
| 22 | 2005 | US Open | Hard | R16 | Nicolas Kiefer | 38 | 6-4 6-7(3) 6-3 6-4 |
| 23 | 2005 | US Open | Hard | QF | David Nalbandian | 11 | 6-2 6-4 6-1 |
| 24 | 2005 | US Open | Hard | SF | Lleyton Hewitt | 4 | 6-3 7-6(0) 4-6 6-3 |
| 25 | 2005 | US Open | Hard | F | Andre Agassi | 7 | 6-3 2-6 7-6(1) 6-1 |
| 26 | 2005 | Bangkok | Hard | R32 | Marcos Daniel | 133 | 7-6(4) 6-4 |
| 27 | 2005 | Bangkok | Hard | R16 | Denis Gremelmayr | 239 | 6-3 6-2 |
| 28 | 2005 | Bangkok | Hard | QF | Gilles Muller | 66 | 6-4 6-3 |
| 29 | 2005 | Bangkok | Hard | SF | Jarkko Nieminen | 42 | 6-3 6-4 |
| 30 | 2005 | Bangkok | Hard | F | Andy Murray | 109 | 6-3 7-5 |
| 31 | 2005 | Masters Cup | Carpet | RR | David Nalbandian | 12 | 6-3 2-6 6-4 |
| 32 | 2005 | Masters Cup | Carpet | RR | Ivan Ljubicic | 8 | 6-3 2-6 7-6(4) |
| 33 | 2005 | Masters Cup | Carpet | RR | Guillermo Coria | 6 | 6-0 1-6 6-2 |
| 34 | 2005 | Masters Cup | Carpet | SF | Gaston Gaudio | 9 | 6-0 6-0 |