USA: Champaign - Doubles - Main |
| 1/8-finals | Heck H./Ozolins K. | Hach Verdugo H./Martinez L. D. | 0:2 (4:6, 5:7) | details | 16.11.2023 |
USA: M15 Champaign, IL - Doubles - Main |
| 1/8-finals | Heck H./Ozolins K. | Neos E./Pankin S. | 0:2 (4:6, 1:6) | details | 14.09.2023 |
| 1/8-finals | Heck H./Ozolins K. | Mitsui S./Pieczonka F. | CAN. | details | 13.09.2023 |
USA: M25 Southaven, MS - Doubles - Main |
| Quarter-finals | Winegar T./Zheng M. | Miyoshi K./Ozolins K. | 2:0 (6:2, 7:65) | details | 11.08.2023 |
| 1/8-finals | Stearns W./Stevenson D. | Miyoshi K./Ozolins K. | 0:2 (3:6, 4:6) | details | 10.08.2023 |
USA: M25 Decatur, IL - Doubles - Main |
| 1/8-finals | Chopra K./Duarte A. | Heck H./Ozolins K. | 2:1 (7:65, 0:6, 10:8) | details | 01.08.2023 |
USA: M25 Champaign, IL - Doubles - Main |
| Semi-finals | Heck H./Ozolins K. | Anthrop J./Kingsley C. | 0:2 (65:7, 3:6) | details | 21.07.2023 |
| Quarter-finals | Heck H./Ozolins K. | Gorzny S./Huang C. C. | WO. | details | 20.07.2023 |
| 1/8-finals | Goldhoff G./Zink T. | Heck H./Ozolins K. | 1:2 (68:7, 6:3, 7:10) | details | 18.07.2023 |
USA: M15 Irvine, CA - Doubles - Main |
| 1/8-finals | De Jonge D./Ozolins K. | Moreno D./Strode E. | WO. | details | 27.06.2023 |
USA: M15 South Bend, IN - Doubles - Main |
| 1/8-finals | Ozolins K./Snezhko N. | Harper C./Tracy J. | 1:2 (3:6, 7:5, 6:10) | details | 20.06.2023 |
World: Davis Cup - World Group I - Doubles - Preliminary |
| | Gulbis E./Ozolins K. | Cukierman D./Leshem E. | 0:2 (3:6, 3:6) | details | 05.02.2023 |
World: Davis Cup - World Group II - Doubles - Main |
| | Ozolins K./Strombachs R. | Estrella V./Hardt N. | 2:1 (6:3, 4:6, 6:3) | details | 17.09.2022 |
USA: M25 Decatur, IL - Doubles - Main |
| Quarter-finals | Dickerson R./Johns G. | Kenyatte K./Ozolins K. | 2:0 (6:1, 6:4) | details | 05.08.2022 |
| 1/8-finals | Angele J. F./Joncour R. | Kenyatte K./Ozolins K. | 0:2 (4:6, 4:6) | details | 05.08.2022 |
USA: M25 Edwardsville, IL - Doubles - Main |
| Quarter-finals | Ozolins K./Rocens M. | Ochi M./Watanabe S. | 0:2 (67:7, 5:7) | details | 29.07.2022 |
| 1/8-finals | Chirala S. R./Krstin P. | Ozolins K./Rocens M. | 0:2 (2:6, 3:6) | details | 28.07.2022 |
USA: M25 Champaign, IL - Doubles - Main |
| 1/8-finals | Nava E./Ponwith N. | Ozolins K./Petrov A. | 2:0 (7:611, 6:2) | details | 19.07.2022 |
Israel: M15 Raanana - Doubles - Main |
| Final | Ozolins K./Strombachs R. | Bodmer A./Castelnuovo L. | 0:2 (4:6, 3:6) | details | 18.06.2022 |
| Semi-finals | Ozolins K./Strombachs R. | Hussey G./Murphy B. | 2:1 (6:4, 63:7, 10:6) | details | 17.06.2022 |
| Quarter-finals | Ozolins K./Strombachs R. | Hasson J./Kimhi O. | 2:0 (6:1, 6:3) | details | 16.06.2022 |
| 1/8-finals | Ozolins K./Strombachs R. | Neyelov M./Weinberg Y. | 2:0 (6:2, 6:1) | details | 14.06.2022 |
Greece: M15 Heraklion 4 - Doubles - Main |
| Semi-finals | Elamin A./Ozolins K. | Bodmer A./Trinker J. | 0:2 (4:6, 4:6) | details | 03.06.2022 |
| Quarter-finals | Elamin A./Ozolins K. | Stevenson K./Wong Hong K. J. | 2:0 (6:1, 6:4) | details | 02.06.2022 |
| 1/8-finals | Elamin A./Ozolins K. | Kountourakis I./Papounidis I. | 2:1 (64:7, 6:2, 10:5) | details | 31.05.2022 |
Greece: M15 Heraklion 3 - Doubles - Main |
| 1/8-finals | Ozolins K./Thanos A. | Kym J./Lemstra K. | 0:2 (3:6, 4:6) | details | 24.05.2022 |