
Winnetka Challenger, 2013, Challenger 80
| Bogomolov Jr., Alex[1] | [RUS] | |
| Bogomolov Jr., Alex[1] | ||
| Quigley, Eric (ALT) | [USA] | 64 75 |
| Jung, Jason | [TPE] | |
| Zverev, Mischa[6] | ||
| Zverev, Mischa[6] | [GER] | 62 63 |
| Smyczek, Tim[4] | [USA] | |
| Smyczek, Tim[4] | ||
| Harrison, Christian | [USA] | 63 16 61 |
| Dadamo, Jeff (Q) | [USA] | |
| Klahn, Bradley[8] | ||
| Klahn, Bradley[8] | [USA] | 76(5) 64 |
| Young, Donald[7] | [USA] | |
| Young, Donald[7] | ||
| Jenkins, Jarmere (WC) | [USA] | 62 62 |
| Krajicek, Austin | [USA] | |
| Sock, Jack[3] | ||
| Sock, Jack[3] | [USA] | 64 61 |
| Devvarman, Somdev[5] | [IND] | |
| Devvarman, Somdev[5] | ||
| Myneni, Saketh | [IND] | 61 62 |
| Venus, Michael | [NZL] | |
| Johnson, Steve[2] | ||
| Johnson, Steve[2] | [USA] | 61 64 |
| Bogomolov Jr., Alex[1] | [RUS] | |
| Bogomolov Jr., Alex[1] | ||
| Zverev, Mischa[6] | [GER] | 62 30 Ret'd |
| Smyczek, Tim[4] | [USA] | |
| Klahn, Bradley[8] | ||
| Klahn, Bradley[8] | [USA] | 63 75 |
| Young, Donald[7] | [USA] | |
| Sock, Jack[3] | ||
| Sock, Jack[3] | [USA] | 63 64 |
| Devvarman, Somdev[5] | [IND] | |
| Devvarman, Somdev[5] | ||
| Johnson, Steve[2] | [USA] | 75 64 |
| Bogomolov Jr., Alex[1] | [RUS] | |
| Klahn, Bradley[8] | ||
| Klahn, Bradley[8] | [USA] | 46 64 31 Ret'd |
| Sock, Jack[3] | [USA] | |
| Sock, Jack[3] | ||
| Devvarman, Somdev[5] | [IND] | 36 64 76(5) |
| Klahn, Bradley[8] | [USA] | |
| Sock, Jack[3] | ||
| Sock, Jack[3] | [USA] | 64 62 |








