2013 PTT Cup
| 2013 PTT Cup | |
|---|---|
| Date | 8–14 July |
| Edition | 1st |
| Surface | Hard |
| Location | Istanbul, Turkey |
| Champions | |
| Singles | |
 Benjamin Becker | |
| Doubles | |
 James Cluskey /  Fabrice Martin | |
The 2013 PTT Cup is a professional tennis tournament played on hard courts. It is the 1st edition of the tournament which is part of the 2013 ATP Challenger Tour. It took place in Istanbul, Turkey between 8 and 14 July 2013.
Singles main-draw entrants
Seeds
| Country | Player | Rank1 | Seed |
|---|---|---|---|
.svg.png){kind=small} BEL | David Goffin | 83 | 1 |
 ISR | Dudi Sela | 88 | 2 |
| GER | Benjamin Becker | 92 | 3 |
 RUS | Teymuraz Gabashvili | 137 | 4 |
.svg.png){kind=small} SUI | Marco Chiudinelli | 159 | 5 |
 BLR | Uladzimir Ignatik | 162 | 6 |
 TUR | Marsel İlhan | 180 | 7 |
 KAZ | Mikhail Kukushkin | 191 | 8 |
- 1 Rankings are as of June 24, 2013.
Other entrants
The following players received wildcards into the singles main draw:
- Tuna Altuna
- Durukan Durmuş
- Barış Ergüden
- Anıl Yüksel
The following players received entry as alternates into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Champions
Singles
- Benjamin Becker def. Dudi Sela 6–1, 2–6, 3–2 ret.
Doubles
- James Cluskey / Fabrice Martin def.
Brydan Klein / 
Ruan Roelofse 3–6, 6–3, [10–5]