| Hungarian Int. MD | 10/30 20:35 | 5 | Krumpak/Lenarcic v Aronchik/Travinskiy | L | 0-2 | |
| Croatian Int. MD | 09/26 14:00 | - | Sawada/Yoshida v Krumpak/Lenarcic | L | 2-0 | |
| Slovenia Future Series MD | 09/04 10:35 | - | Krumpak/Lenarcic v Horvath/Kis-Kasza | L | 0-2 | |
| Austrian Open MD Qual | 05/23 09:05 | - | Cesitcioglu/Oz v Krumpak/Lenarcic | L | 2-0 | |
| Slovenia Open MD Quals | 05/15 08:25 | - | Krumpak/Lenarcic v Kelsey Laurente | L | 1-2 | |
| Iceland Int. MD | 01/24 18:20 | - | Carvalho/Diogo Gloria v Krumpak/Lenarcic | L | 2-0 | |
| Czech Open MD Qual | 10/17 16:20 | - | Palan/Sulc v Krumpak/Lenarcic | L | 2-0 | |
| Czech Open MD Qual | 10/17 10:40 | - | Cierpisz/Nych v Krumpak/Lenarcic | W | 0-2 | |
| Bulgarian Int. MD | 10/04 13:20 | - | Krumpak/Lenarcic v Diogo Gloria/Rodrigues | L | 0-2 | |
| Austrian Open MD Qual | 05/23 14:55 | - | Tomic/Wraber v Krumpak/Lenarcic | L | 2-1 | |
| Slovenia Open MD Quals | 05/16 13:40 | - | Cheng/Su v Krumpak/Lenarcic | L | 2-0 | |
| Slovak Open MD | 04/18 18:50 | - | Krumpak/Lenarcic v Krapez/Yann Orteu | L | 0-2 |