The 2013 Geneva Open Challenger was a professional tennis tournament played on hard courts. It was the 26th edition of the tournament which was part of the 2013 ATP Challenger Tour. It took place in Geneva, Switzerland between 28 October and 3 November 2013.
| 2013 Geneva Open Challenger | |
|---|---|
| Date | 28 October – 3 November |
| Edition | 26th |
| Surface | Hard |
| Location | Geneva, Switzerland |
| Champions | |
| Singles | |
 Malek Jaziri | |
| Doubles | |
 Oliver Marach /  Florin Mergea | |
Singles main-draw entrants
editSeeds
edit| Country | Player | Rank1 | Seed |
|---|---|---|---|
 KAZ |
|||
 RUS
|
Evgeny Donskoy | 78 | 2 |
| RUS
|
Teymuraz Gabashvili | 93 | 3 |
 NED
|
Jesse Huta Galung | 98 | 4 |
| ROU
|
Adrian Ungur | 110 | 5 |
 SVK
|
Martin Kližan | 112 | 6 |
 GER
|
Jan-Lennard Struff | 114 | 7 |
| KAZ
|
Andrey Golubev | 117 | 8 |
| SVK
|
Andrej Martin | 124 | 9 |
- 1 Rankings are as of 21 October 2013.
Other entrants
editThe following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following players received entry as a Lucky Loser:
Champions
editSingles
edit
Malek Jaziri def. 
Jan-Lennard Struff 6–4, 6–3
Doubles
edit
Oliver Marach / 
Florin Mergea def. 
František Čermák / Philipp Oswald 6–4, 6–3