Stadion: Stadium Court Round: 25 Ground: Hardcourt outdoor
| ATP - Delray Beach | 2017/02/21 19:30 | Donald Young v Ivo Karlovic | 7-6,7-6 |
| US Open 2016 | 2016/09/02 01:20 | Ivo Karlovic v Donald Young | 6-4,7-6,6-4 |
| ATP - Delray Beach | 2015/02/22 20:00 | Ivo Karlovic v Donald Young | 6-3,6-3 |