
Leon Challenger, 2015, Challenger 90
| Menendez-Maceiras, Adrian[1] | [ESP] | |
| Menendez-Maceiras, Adrian[1] | ||
| Gomez, Lucas (WC) | [MEX] | 63 63 |
| Langer, Nils | [GER] | |
| Melzer, Gerald[7] | ||
| Melzer, Gerald[7] | [AUT] | 64 67(3) 62 |
| Ram, Rajeev[3] | [USA] | |
| Nguyen, Daniel | ||
| Nguyen, Daniel | [USA] | 64 46 63 |
| Struvay, Eduardo | [COL] | |
| Zeballos, Horacio[5] | ||
| Zeballos, Horacio[5] | [ARG] | 62 61 |
| Buchanan, Chase[8] | [USA] | |
| El Mihdawy, Adam (Q) | ||
| El Mihdawy, Adam (Q) | [USA] | 64 06 64 |
| Cunha, Henrique (SE) | [BRA] | |
| Krajicek, Austin[4] | ||
| Krajicek, Austin[4] | [USA] | 64 64 |
| Barrientos, Nicolas (Q) | [COL] | |
| Lapentti, Giovanni (ALT) | ||
| Lapentti, Giovanni (ALT) | [ECU] | 62 62 |
| Pella, Guido | [ARG] | |
| Falla, Alejandro[2] | ||
| Falla, Alejandro[2] | [COL] | 63 63 |
| Menendez-Maceiras, Adrian[1] | [ESP] | |
| Menendez-Maceiras, Adrian[1] | ||
| Melzer, Gerald[7] | [AUT] | 62 76(5) |
| Nguyen, Daniel | [USA] | |
| Zeballos, Horacio[5] | ||
| Zeballos, Horacio[5] | [ARG] | 62 63 |
| El Mihdawy, Adam (Q) | [USA] | |
| Krajicek, Austin[4] | ||
| Krajicek, Austin[4] | [USA] | 63 64 |
| Lapentti, Giovanni (ALT) | [ECU] | |
| Falla, Alejandro[2] | ||
| Falla, Alejandro[2] | [COL] | 62 36 62 |
| Menendez-Maceiras, Adrian[1] | [ESP] | |
| Menendez-Maceiras, Adrian[1] | ||
| Zeballos, Horacio[5] | [ARG] | 76(3) 57 64 |
| Krajicek, Austin[4] | [USA] | |
| Krajicek, Austin[4] | ||
| Falla, Alejandro[2] | [COL] | 61 76(3) |
| Menendez-Maceiras, Adrian[1] | [ESP] | |
| Krajicek, Austin[4] | ||
| Krajicek, Austin[4] | [USA] | 67(3) 76(5) 64 |








