| Type: | ATP Challenger |
| PTT İstanbul Cup | |
| Current: | 2013 PTT Cup |
| Event Name: | Istanbul |
| Location: | Istanbul, Turkey |
| Category: | ATP Challenger Tour |
| Surface: | Hard |
| Draw: | 32S/17Q/16D |
| Prize Money: | €42,500 |
| Website: | Website |
The PTT Cup is a professional tennis tournament played on hard court. It is currently part of the ATP Challenger Tour. It is held annually in Istanbul, Turkey.