Round: 1
| Baltic Tennis League | 2020/06/04 10:25 | Lukstins, Gustavs v Berzins, Arvis | 2-6,6-4,6-3 |
| Baltic Tennis League | 2020/06/11 10:25 | Garuts, Marcis v Berzins, Arvis | 7-5,6-1 |
| Baltic Tennis League | 2020/06/05 07:00 | アルトゥール クリババ v Berzins, Arvis | 2-6,2-6 |
| Baltic Tennis League | 2020/06/04 10:25 | Lukstins, Gustavs v Berzins, Arvis | 2-6,6-4,6-3 |
| Baltic Tennis League | 2020/06/03 10:50 | Kazijevs, Arturs v Berzins, Arvis | 4-6,6-2,6-3 |
| Baltic Tennis League | 2020/06/02 08:55 | ミケリス・リビエティス v Berzins, Arvis | 6-2,7-5 |
| Latvia Sky Tennis | 2020/04/06 09:00 | Berzins, Arvis v アルトゥール クリババ | 6-4,6-2 |
| Exhibition | 2020/04/05 06:00 | Berzins, Arvis v ミケリス・リビエティス | 5-7,2-6 |
| Exhibition | 2020/04/04 13:30 | Berzins, Arvis v Petrovs Dukats, Daniels | 6-1,6-3 |
| Baltic Tennis League | 2020/06/10 08:20 | Garuts, Marcis v Lukstins, Gustavs | 6-0,6-3 |
| Baltic Tennis League | 2020/06/05 10:15 | Garuts, Marcis v Lukstins, Gustavs | 3-6,7-5,4-6 |
| Baltic Tennis League | 2020/06/04 10:25 | Lukstins, Gustavs v Berzins, Arvis | 2-6,6-4,6-3 |
| Baltic Tennis League | 2020/06/03 07:00 | Lukstins, Gustavs v ミケリス・リビエティス | 2-6,2-6 |
| Baltic Tennis League | 2020/06/02 07:00 | Lukstins, Gustavs v Kazijevs, Arturs | 6-3,6-4 |
| ITF Estonia F2 | 2018/10/27 08:00 | スラヴィッチ,ニコラ v Lukstins, Gustavs | 6-0,6-3 |
| ITF Latvia F1 | 2018/07/28 07:00 | エステバン・ブルーナ v Lukstins, Gustavs | 6-4,6-1 |
| ITF Lithuania F1 | 2018/07/21 07:00 | Lukstins, Gustavs v ロベルツ・グリンヴァルツ | 5-7,0-6 |