Winnetka CH 2013 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Jack Sock | d. | Bradley Klahn | 6-4 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Bradley Klahn | d. | Alex Bogomolov Jr | 4-6 6-4 3-1 RET |
| Jack Sock | d. | Somdev Devvarman | 3-6 6-4 7-6(5) |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Alex Bogomolov Jr | d. | Mischa Zverev | 6-2 3-0 RET |
| Bradley Klahn | d. | Tim Smyczek | 6-3 7-5 |
| Jack Sock | d. | Donald Young | 6-3 6-4 |
| Somdev Devvarman | d. | Steve Johnson | 7-5 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Alex Bogomolov Jr | d. | Eric Quigley | 6-4 7-5 |
| Mischa Zverev | d. | Jason Jung | 6-2 6-3 |
| Tim Smyczek | d. | Christian Harrison | 6-3 1-6 6-1 |
| Bradley Klahn | d. | Jeff Dadamo | 7-6(5) 6-4 |
| Donald Young | d. | Jarmere Jenkins | 6-2 6-2 |
| Jack Sock | d. | Austin Krajicek | 6-4 6-1 |
| Somdev Devvarman | d. | Saketh Myneni | 6-1 6-2 |
| Steve Johnson | d. | Michael Venus | 6-1 6-4 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Alex Bogomolov Jr | d. | Erik Chvojka | 6-4 6-3 |
| Eric Quigley | d. | Adrien Bossel | 6-2 2-6 6-4 |
| Jason Jung | d. | Evan King | 7-5 4-6 7-5 |
| Mischa Zverev | d. | Tennys Sandgren | 6-3 6-7(5) 7-5 |
| Tim Smyczek | d. | Yuki Bhambri | 6-4 1-6 6-1 |
| Christian Harrison | d. | Adam Feeney | 3-6 7-5 6-2 |
| Jeff Dadamo | d. | Robby Ginepri | 7-6(3) 3-0 RET |
| Bradley Klahn | d. | Farrukh Dustov | 3-6 7-6(8) 6-4 |
| Donald Young | d. | Martins Podzus | 6-4 3-6 6-2 |
| Jarmere Jenkins | d. | Kevin King | 7-6(4) 6-7(4) 6-4 |
| Austin Krajicek | d. | Alex Bogdanovic | 0-6 6-3 6-3 |
| Jack Sock | d. | Fritz Wolmarans | 6-2 7-6(2) |
| Somdev Devvarman | d. | Sekou Bangoura | 6-7(7) 6-3 6-1 |
| Saketh Myneni | d. | Dennis Nevolo | 4-6 6-1 6-2 |
| Michael Venus | d. | Ante Pavic | 6-3 6-3 |
| Steve Johnson | d. | Michael Mcclune | 7-5 7-5 |