Denis Zivkovic
Denis Zivkovic is an American professional tennis player and competes mainly on the ATP Challenger Tour and ITF Futures, both in singles and doubles.
Zivkovic reached his highest ATP singles ranking, No. 292 on March 18, 2013, and his highest ATP doubles ranking, No. 161, on August 5, 2013.
ATP career finals (2)
Singles (1)
| Outcome | No. | Date | Tournament | Surface | Opponent in the final | Score |
| Winner | 1. | April 15, 2012 | León, Mexico | Hard |  Rajeev Ram | 7–6, 6–4 |
Doubles (1)
| Outcome | No. | Date | Tournament | Surface | Partnering | Opponents in the final | Score |
| Winner | 1. | April 15, 2012 | Timișoara, Romania | Clay |  Goran Tošić |  Andrei Dăescu Florin Mergea | 6–2, 7–5 |