Washington 2015 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Kei Nishikori | d. | John Isner | 4-6 6-4 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| John Isner | d. | Steve Johnson | 6-3 3-6 7-6(9) |
| Kei Nishikori | d. | Marin Cilic | 3-6 6-1 6-4 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| John Isner | d. | Ricardas Berankis | 6-3 5-7 6-3 |
| Steve Johnson | d. | Jack Sock | 7-6(5) 6-1 |
| Marin Cilic | d. | Alexander Zverev | 7-5 7-6(3) |
| Kei Nishikori | d. | Sam Groth | 6-4 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Ricardas Berankis | d. | Teymuraz Gabashvili | 7-5 6-4 |
| John Isner | d. | Vasek Pospisil | 6-4 7-6(6) |
| Jack Sock | d. | Richard Gasquet | 6-7(4) 7-6(5) 6-4 |
| Steve Johnson | d. | Grigor Dimitrov | 6-3 1-6 6-3 |
| Alexander Zverev | d. | Alexandr Dolgopolov | 2-6 6-2 6-4 |
| Marin Cilic | d. | Sam Querrey | 7-6(2) 7-6(3) |
| Sam Groth | d. | Feliciano Lopez | 6-3 6-4 |
| Kei Nishikori | d. | Leonardo Mayer | 6-4 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Teymuraz Gabashvili | d. | Andy Murray | 6-4 4-6 7-6(4) |
| Ricardas Berankis | d. | Pablo Cuevas | 6-3 6-3 |
| Vasek Pospisil | d. | Donald Young | 7-5 6-3 |
| John Isner | d. | Victor Estrella | 6-3 7-6(5) |
| Richard Gasquet | d. | Gilles Muller | 5-7 6-4 6-4 |
| Jack Sock | d. | Ruben Bemelmans | 7-6(7) 6-3 |
| Steve Johnson | d. | Bernard Tomic | 6-7(7) 6-4 6-2 |
| Grigor Dimitrov | d. | Guido Pella | 7-6(1) 6-4 |
| Alexander Zverev | d. | Kevin Anderson | 2-6 6-3 6-4 |
| Alexandr Dolgopolov | d. | Ivo Karlovic | 6-4 7-6(2) |
| Sam Querrey | d. | Go Soeda | 6-3 5-7 6-4 |
| Marin Cilic | d. | Hyeon Chung | 7-6(2) 6-3 |
| Feliciano Lopez | d. | Lleyton Hewitt | 4-6 7-5 6-3 |
| Sam Groth | d. | Viktor Troicki | 6-3 6-4 |
| Leonardo Mayer | d. | Blaz Rola | 7-6(2) 6-7(3) 6-4 |
| Kei Nishikori | d. | James Duckworth | 6-7(8) 6-1 6-4 |
Round of 64
| Winner | Loser | Score | |
|---|---|---|---|
| Teymuraz Gabashvili | d. | Benjamin Becker | 4-6 6-1 6-3 |
| Ricardas Berankis | d. | Yen Hsun Lu | 7-6(1) 6-3 |
| Donald Young | d. | Tommy Haas | 6-3 6-4 |
| Victor Estrella | d. | Nicolas Jarry | 4-6 6-3 6-4 |
| Gilles Muller | d. | Malek Jaziri | 6-3 7-5 |
| Ruben Bemelmans | d. | Marinko Matosevic | 6-3 6-3 |
| Steve Johnson | d. | Lukas Lacko | 7-5 6-3 |
| Guido Pella | d. | Ivan Dodig | 6-3 6-7(7) 7-5 |
| Alexander Zverev | d. | Yoshihito Nishioka | 7-6(1) 6-3 |
| Alexandr Dolgopolov | d. | Tim Smyczek | 6-4 6-2 |
| Go Soeda | d. | Darian King | 6-2 6-1 |
| Hyeon Chung | d. | Dudi Sela | 6-2 6-1 |
| Lleyton Hewitt | d. | John Patrick Smith | 6-3 6-4 |
| Sam Groth | d. | Thomaz Bellucci | 7-6(8) 4-6 6-3 |
| Blaz Rola | d. | Denis Kudla | 2-6 6-4 7-6(5) |
| James Duckworth | d. | Ryan Harrison | 6-1 7-6(4) |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Marinko Matosevic | d. | Takuto Niki | 6-2 6-4 |
| Ryan Harrison | d. | Mischa Zverev | 6-3 7-6(3) |
| Yoshihito Nishioka | d. | Ivan Dodig | 7-6(2) 6-3 |
| Darian King | d. | Ze Zhang | 7-5 6-3 |
| Guido Pella | d. | Eric Quigley | 6-3 6-4 |
| John Patrick Smith | d. | Alejandro Gonzalez | 7-6(3) 6-1 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Takuto Niki | d. | Sekou Bangoura | 6-3 6-7(4) 7-6(7) |
| Marinko Matosevic | d. | Austin Krajicek | 6-3 2-6 7-6(6) |
| Mischa Zverev | d. | Kyle Edmund | 6-4 6-0 |
| Ryan Harrison | d. | Guilherme Clezar | 6-3 6-7(2) 6-2 |
| Ivan Dodig | d. | Liam Broady | 6-3 3-6 7-6(5) |
| Yoshihito Nishioka | d. | Robby Ginepri | 4-6 6-3 6-3 |
| Ze Zhang | d. | James Ward | 6-4 5-7 6-4 |
| Darian King | d. | Somdev Devvarman | 6-2 5-7 6-2 |
| Guido Pella | d. | Jordi Arconada | 6-4 6-4 |
| Eric Quigley | d. | Yuichi Sugita | 6-3 5-7 6-4 |
| Alejandro Gonzalez | d. | Ryan Shane | 3-6 6-3 6-2 |
| John Patrick Smith | d. | Matija Pecotic | 6-2 6-4 |