 USA: Cleveland - Doubles - Main |
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| 1/8-finals | Kozlov B./Kozlov S. | Goldhoff G./Hilderbrand T. | 0:2 (1:6, 1:6) | details | 29.01.2025 |
 Canada: M25 Saint-Augustin-de-Desmaures - Doubles - Main |
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| Semi-finals | Draxl L./Kozlov B. | Duda F./Poljak D. | 1:2 (7:5, 2:6, 8:10) | details | 08.11.2024 |
| Quarter-finals | Aguilar J. C. M./Boulais J. | Draxl L./Kozlov B. | 0:2 (3:6, 3:6) | details | 07.11.2024 |
| 1/8-finals | Ispas A. V./Roux E. | Draxl L./Kozlov B. | 0:2 (1:6, 3:6) | details | 06.11.2024 |
| USA: M25 Norman, OK - Doubles - Main |
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| 1/8-finals | Brown A./Clark E. | Kozlov B./Poling K. | 2:0 (6:3, 6:4) | details | 22.10.2024 |
| Canada: M25 Edmonton - Doubles - Main |
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| Semi-finals | Draxl L./Harper C. | Hammond L./Kozlov B. | 2:1 (6:3, 3:6, 10:5) | details | 12.10.2024 |
| Quarter-finals | Hammond L./Kozlov B. | Lieberman H./Vasser O. | 2:1 (3:6, 6:2, 12:10) | details | 10.10.2024 |
| 1/8-finals | Hammond L./Kozlov B. | Thompkins J./Vega L. | 2:0 (6:2, 6:2) | details | 09.10.2024 |
| USA: M15 Huntsville, AL - Doubles - Main |
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| Quarter-finals | Kozlov B./Vance J. | Bobo D./Hohmann R. | 1:2 (7:5, 4:6, 5:10) | details | 15.08.2024 |
| 1/8-finals | Kozlov B./Vance J. | Brown P./Kuhar M. | 2:0 (6:2, 7:62) | details | 14.08.2024 |
| USA: M15 Lakewood, CA - Doubles - Main |
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| Semi-finals | Ponwith N./Smith K. | Kozlov B./Vance J. | 2:0 (6:2, 6:4) | details | 05.07.2024 |
| Quarter-finals | Kozlov B./Vance J. | Hammond L./Thompkins J. | 2:0 (6:2, 6:3) | details | 04.07.2024 |
| 1/8-finals | Kozlov B./Vance J. | Jones A./Jones M. | 2:1 (6:4, 2:6, 10:6) | details | 03.07.2024 |
| USA: M25 Wichita, KS - Doubles - Main |
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| Semi-finals | Ganesan A./Kozlov B. | Kumar P./Sheehy J. | 0:2 (3:6, 2:6) | details | 15.06.2024 |
| Quarter-finals | Ganesan A./Kozlov B. | Hulme M./Peliwo F. | 2:0 (7:68, 7:5) | details | 14.06.2024 |
| 1/8-finals | Bracks I./Bracks L. | Ganesan A./Kozlov B. | 0:2 (2:6, 1:6) | details | 12.06.2024 |
| USA: Little Rock - Doubles - Main |
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| Quarter-finals | Draxl L./Sigouin B. | Kozlov B./Nefve A. | 2:1 (7:5, 65:7, 10:4) | details | 31.05.2024 |
| 1/8-finals | Kozlov B./Nefve A. | Mejia N./Urrea A. | 2:1 (2:6, 6:3, 10:8) | details | 28.05.2024 |
| USA: M25 Pensacola, FL - Doubles - Main |
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| Quarter-finals | Bobo D./Kozlov B. | Corwin F./Schachter N. | 0:2 (4:6, 2:6) | details | 16.05.2024 |
| 1/8-finals | Kuzuhara B./Novikov D. | Bobo D./Kozlov B. | 1:2 (4:6, 6:4, 9:11) | details | 16.05.2024 |
| USA: M15 Orange Park, FL - Doubles - Main |
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| Final | Denolly C./Vale D. | Bangoura S./Kozlov B. | 2:1 (4:6, 7:5, 10:8) | details | 04.05.2024 |
| Semi-finals | Bangoura S./Kozlov B. | Jones B./Kirchheimer S. | 2:1 (5:7, 7:62, 10:4) | details | 03.05.2024 |
| Quarter-finals | Nefve A./Vance J. | Bangoura S./Kozlov B. | 1:2 (6:3, 2:6, 10:12) | details | 02.05.2024 |
| 1/8-finals | Brown T./Vega L. | Bangoura S./Kozlov B. | 0:2 (3:6, 3:6) | details | 30.04.2024 |
| USA: Sarasota - Doubles - Main |
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| Quarter-finals | Quinn E./Sandgren T. | Kozlov B./Kozlov S. | 2:1 (2:6, 7:5, 11:9) | details | 12.04.2024 |
| 1/8-finals | Kozlov B./Kozlov S. | Duncan S./Gomez F. A. | 2:0 (6:4, 6:4) | details | 10.04.2024 |
 Mexico: Merida - Doubles - Main |
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| Final | Kozlov B./Kozlov S. | Fancutt T. J./Reese H. | 0:2 (5:7, 3:6) | details | 24.03.2024 |
| Semi-finals | Campana Lee G./Pacheco Mendez R. | Kozlov B./Kozlov S. | 0:2 (0:6, 4:6) | details | 23.03.2024 |
| Quarter-finals | Vance J./Whiting T. | Kozlov B./Kozlov S. | 1:2 (7:64, 4:6, 4:10) | details | 22.03.2024 |
| 1/8-finals | Brumm J./Ribeiro Lago E. | Kozlov B./Kozlov S. | 0:2 (3:6, 2:6) | details | 21.03.2024 |
| USA: M15 Sunrise, FL - Doubles - Main |
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| Quarter-finals | Andrade A./Rybakov A. | Bobo D./Kozlov B. | 2:0 (6:3, 6:4) | details | 08.02.2024 |
| 1/8-finals | Bobo D./Kozlov B. | Markovski O./Tonejc V. | 2:1 (7:62, 1:6, 10:7) | details | 07.02.2024 |
| USA: Las Vegas - Doubles - Main |
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| Quarter-finals | Klein B./Salisbury J. | Kozlov B./Kozlov S. | 2:1 (7:60, 4:6, 10:3) | details | 19.10.2017 |
| 1/8-finals | Norrie C./Rybakov A. | Kozlov B./Kozlov S. | 0:2 (4:6, 4:6) | details | 18.10.2017 |
| USA: Stockton - Doubles - Main |
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| 1/8-finals | Milojevic N./Satral J. | Brooksby J./Kozlov B. | 2:0 (6:1, 6:3) | details | 03.10.2017 |