USA: M15 San Diego, CA 2 - Doubles - Main |
| 1/8-finals | Alvarez M./Rubio Fierros A. F. | Ayeni A./Gregg P. | CAN. | details | 05.06.2024 |
Tunisia: M15 Monastir 2 - Doubles - Main |
| Quarter-finals | Gregg P./Snezhko N. | Nikles J./Salle F. | 1:2 (6:4, 5:7, 5:10) | details | 11.01.2024 |
| 1/8-finals | Mishkin K./Shvets V. | Gregg P./Snezhko N. | 1:0 RET. (7:65, 1:3) | details | 09.01.2024 |
Tunisia: M15 Monastir - Doubles - Main |
| Semi-finals | Gregg P./Snezhko N. | Bax F./Beauge M. | 0:2 (4:6, 3:6) | details | 05.01.2024 |
| Quarter-finals | Matsuda R./Taguchi R. | Gregg P./Snezhko N. | 0:2 (65:7, 4:6) | details | 04.01.2024 |
| 1/8-finals | Gregg P./Snezhko N. | Larwig N./Sobbe L. M. | 2:1 (4:6, 7:5, 10:7) | details | 02.01.2024 |
Tunisia: M15 Monastir 52 - Doubles - Main |
| Semi-finals | Kudriashov I./Lobanov A. | Gregg P./Snezhko N. | 2:0 (7:5, 6:2) | details | 29.12.2023 |
| Quarter-finals | Gregg P./Snezhko N. | Duhan C./Tepmahc N. | WO. | details | 28.12.2023 |
| 1/8-finals | Bax F./Garcian A. | Gregg P./Snezhko N. | 0:2 (4:6, 62:7) | details | 26.12.2023 |
Tunisia: M15 Monastir 51 - Doubles - Main |
| 1/8-finals | Gregg P./Snezhko N. | Elamin A./Sakellaridis S. | 1:2 (7:5, 2:6, 8:10) | details | 20.12.2023 |
USA: M15 East Lansing, MI - Doubles - Main |
| 1/8-finals | Banerjee S./Shick B. | Gregg P./Snezhko N. | 2:0 (7:5, 6:2) | details | 14.11.2023 |
USA: M15 Ithaca, NY 2 - Doubles - Main |
| Quarter-finals | Gregg P./Snezhko N. | Mitsui S./Pieczonka F. | 0:2 (2:6, 2:6) | details | 05.10.2023 |
| 1/8-finals | Paliska B./Pinzon Moreno F. | Gregg P./Snezhko N. | 1:2 (7:64, 3:6, 4:10) | details | 04.10.2023 |
USA: M15 South Bend, IN - Doubles - Main |
| 1/8-finals | Brown P./Maginley J. | Gregg P./Okonkwo O. | 2:0 (6:4, 7:64) | details | 20.06.2023 |
USA: M15 Fountain Valley, CA - Doubles - Main |
| 1/8-finals | Angele J. F./Joncour R. | Gregg P./Ward E. | 2:1 (3:6, 6:1, 10:7) | details | 06.07.2022 |
USA: M15 Los Angeles, CA - Doubles - Main |
| Quarter-finals | Mayo A./Mayo K. | Ayeni A./Gregg P. | 2:1 (4:6, 6:4, 10:7) | details | 01.07.2022 |
| 1/8-finals | Chen K. Y./Huang T. | Ayeni A./Gregg P. | 1:2 (6:2, 1:6, 5:10) | details | 29.06.2022 |
USA: M15 South Bend, IN - Doubles - Main |
| Quarter-finals | Gregg P./Okonkwo O. | Markes C./Sekiguchi S. | 0:2 (69:7, 4:6) | details | 23.06.2022 |
| 1/8-finals | Gregg P./Okonkwo O. | Draxl L./Mercer J. | 2:1 (3:6, 7:64, 10:5) | details | 21.06.2022 |
USA: M25 East Lansing, MI - Doubles - Main |
| 1/8-finals | Gregg P./Smith R. | Kirchheimer S./Pickens A. | WO. | details | 08.06.2022 |
Mexico: M15 Cancun 8 - Doubles - Main |
| 1/8-finals | Gomez J. S./Patino L. | Bybel N./Gregg P. | CAN. | details | 08.12.2021 |