| Coupe Davis | 2019/09/12 09:20 | Nastasi, Ugo v Lucas Catarina | 4-6,4-6 |
| Coupe Davis | 2019/09/11 08:00 | Nastasi, Ugo v Pervolarakis, Michail | 7-6,3-6,1-6 |
| Coupe Davis | 2018/04/07 14:30 | Nastasi, Ugo v Tsivadze, George | 3-6,7-5,6-4 |
| Coupe Davis | 2018/02/04 10:05 | Marius Copil v Nastasi, Ugo | 6-1,6-1 |
| Coupe Davis | 2018/02/03 10:00 | Frunza, Nicolae v Nastasi, Ugo | 6-7,6-1,3-6 |
| Coupe Davis | 2017/04/08 09:30 | Dimitar Grabul v Nastasi, Ugo | 4-6,3-6 |
| Coupe Davis | 2017/04/07 13:50 | Nastasi, Ugo v Kranz, Timo | 6-0,6-0 |
| Coupe Davis | 2017/04/06 15:15 | Nastasi, Ugo v Shypheja, Genajd | 6-0,6-0 |
| Coupe Davis | 2019/09/13 09:20 | Celebic, Ljubomir v Gorazd Srbljak | 6-3,3-6,6-3 |
| Coupe Davis | 2019/09/12 09:25 | Zopp, Jurgen v Celebic, Ljubomir | 6-2,4-6,6-4 |
| Coupe Davis | 2019/09/11 09:40 | Podzus, Martins v Celebic, Ljubomir | 6-4,6-3 |
| ITF M15 Novi Sad | 2019/08/08 08:00 | Zekic, Miljan v Celebic, Ljubomir | 6-4,4-6,5-7 |
| ITF M15 Novi Sad | 2019/08/07 12:55 | Celebic, Ljubomir v Conner Huertas Del Pino | 6-3,1-6,6-0 |
| ITF M15 Novi Sad | 2019/08/04 08:00 | Celebic, Ljubomir v Huertas Del Pino Cordova, Arklon | 3-6,6-7 |
| ITF M15 Novi Sad | 2019/08/03 12:00 | Kocevar-Desman, Tom v Celebic, Ljubomir | 5-7,4-6 |
| ITF M15 Novi Sad | 2019/08/02 10:05 | Celebic, Ljubomir v Maciej Rajski | 6-3,6-3 |