Stadion: Palaagnelli Round: 28 Ground: Hardcourt indoor
| Challenger - Bergamo - Herrendoppel | 2019/02/21 18:05 | Grigelis/Kolar v Caruana/Sinner | 6-3,6-3 |
| Challenger - Bergamo - Herrendoppel | 2019/02/20 14:30 | Pel/Sancic v Grigelis/Kolar | 3-6,6-3,4-10 |
| Challenger - Andria - Herrendoppel | 2017/11/23 14:00 | Arends/Gille v Grigelis/Kolar | 6-4,6-4 |
| Challenger - Liberec - Herrendoppel | 2017/08/05 13:45 | Grigelis/Kolar v Bednarek/Pel | 6-3,6-4 |
| Challenger - Liberec - Herrendoppel | 2017/08/04 15:00 | Clezar/Ficovich v Grigelis/Kolar | 4-6,7-6,10-12 |
| Challenger - Liberec - Herrendoppel | 2017/07/31 09:00 | Grigelis/Kolar v Jaloviec/Safranek | 6-3,6-2 |
| Challenger - Mailand - Herrendoppel | 2017/06/30 08:30 | Bednarek/Pel v Grigelis/Kolar | 6-2,7-5 |
| Challenger - Mailand - Herrendoppel | 2017/06/26 16:25 | Grigelis/Kolar v De Waard/Mclachlan | 6-3,6-3 |
| Challenger - Bergamo - Herrendoppel | 2019/02/21 13:00 | Clayton/Shamasdin v Draganja/Siljestrom | 6-4,6-4 |
| Challenger - Bergamo - Herrendoppel | 2019/02/20 10:30 | Clayton/Shamasdin v Trusendi/Viola | 2-6,6-3,10-8 |
| Challenger - Budapest - Herrendoppel | 2019/02/09 13:00 | Clayton/Shamasdin v Baldi/Margaroli | 4-6,6-7 |
| Challenger - Budapest - Herrendoppel | 2019/02/07 16:30 | Janvier/Vervoort v Clayton/Shamasdin | 1-6,6-7 |
| Challenger - Budapest - Herrendoppel | 2019/02/06 20:40 | Miedler/Weissborn v Clayton/Shamasdin | 6-3,4-6,7-10 |
| Challenger - Quimper - Herrendoppel | 2019/01/30 15:20 | Benchetrit/Blancaneaux v Clayton/Shamasdin | 6-3,6-4 |
| Challenger - Koblenz - Herrendoppel | 2019/01/17 14:45 | Melzer/Polasek v Clayton/Shamasdin | 6-2,6-2 |
| Challenger - Koblenz - Herrendoppel | 2019/01/15 14:55 | Barranco Cosano/Brancaccio v Clayton/Shamasdin | 7-6,6-7,10-12 |