Poland: M15 Koszalin - Doubles - Main |
| Semi-finals | Rajski M./Wojcik Y. | Hartenstein J. P./Pavlenko P. | 2:1 (1:6, 7:5, 10:6) | details | 08.09.2023 |
| Quarter-finals | Hartenstein J. P./Pavlenko P. | Sakellaridis D./Sakellaridis M. | 2:0 (6:3, 6:3) | details | 07.09.2023 |
| 1/8-finals | Kielan S./Kosinski F. | Hartenstein J. P./Pavlenko P. | 0:2 (3:6, 3:6) | details | 05.09.2023 |
Poland: M15 Szczawno - Doubles - Main |
| Quarter-finals | Hartenstein J. P./Pavlenko P. | Michalik R./Nad P. | 1:2 (2:6, 6:4, 6:10) | details | 31.08.2023 |
| 1/8-finals | Nicod J./Zahraj P. | Hartenstein J. P./Pavlenko P. | 1:2 (5:7, 6:4, 6:10) | details | 30.08.2023 |
Germany: M25 Marburg - Doubles - Main |
| Quarter-finals | Hartenstein J. P./Pavlenko P. | Recek D./Siniakov D. | 1:2 (6:2, 5:7, 3:10) | details | 06.07.2023 |
| 1/8-finals | Gentzsch T./Mousley B. | Hartenstein J. P./Pavlenko P. | 0:2 (0:6, 63:7) | details | 05.07.2023 |
Denmark: M25 Risskov/Aarhus - Doubles - Main |
| 1/8-finals | Hartenstein J. P./Pavlenko P. | Holmgren A./Sigsgaard C. | 0:2 (3:6, 63:7) | details | 13.06.2023 |
Germany: M15 Meerbusch - Doubles - Main |
| 1/8-finals | Pavlenko P./Sobbe L. M. | Clavel T./Rojas O. | 0:2 (66:7, 5:7) | details | 25.04.2023 |
Spain: M15 Telde 2 - Doubles - Main |
| 1/8-finals | Gentzsch T./Lemstra K. | Pavlenko P./Zielinski M. | 2:0 (6:1, 7:62) | details | 18.04.2023 |
Turkey: M15 Antalya 3 - Doubles - Main |
| Semi-finals | De Vincentis M./Galoppini D. | Pavlenko P./Zielinski M. | 2:0 (7:5, 6:3) | details | 27.01.2023 |
| Quarter-finals | Gospodjinacki R./Kobierski J. | Pavlenko P./Zielinski M. | 1:2 (0:6, 7:64, 6:10) | details | 26.01.2023 |
| 1/8-finals | Pavlenko P./Zielinski M. | Markovski O./Srbljak G. | 2:0 (6:1, 6:2) | details | 25.01.2023 |
France: M15 Villers-les-Nancy - Doubles - Main |
| Quarter-finals | Pavlenko P./Wunderlich Y. | Duncan S./Willis M. | 0:2 (4:6, 4:6) | details | 02.11.2022 |
| 1/8-finals | Pavlenko P./Wunderlich Y. | Brunold M./Steinegger Y. | 2:0 (6:3, 7:5) | details | 01.11.2022 |
Estonia: M15 Parnu 2 - Doubles - Main |
| Quarter-finals | Pavlenko P./Vasquez Gehrke A. | Lomakin G./Sultanov K. | 0:2 (1:6, 3:6) | details | 27.10.2022 |
| 1/8-finals | Spiridon D. C./Vola T. | Pavlenko P./Vasquez Gehrke A. | 0:2 (62:7, 5:7) | details | 26.10.2022 |
Netherlands: M15 Haren - Doubles - Main |
| 1/8-finals | Khoeblal E./Van Baal A. J. W. | Hartenstein J. P./Pavlenko P. | 2:0 (6:2, 7:66) | details | 30.08.2022 |
Spain: M25 Denia - Doubles - Main |
| Quarter-finals | Frawley J./Walkin B. | Pavlenko P./Revelli G. | 2:0 (7:5, 7:5) | details | 28.07.2022 |
| 1/8-finals | Pavlenko P./Revelli G. | Braun Simo J. I./Perez Contri S. | 2:0 (6:1, 6:0) | details | 26.07.2022 |
Spain: M25 Gandia - Doubles - Main |
| 1/8-finals | Endler M. O./Lopez Montagud C. | Pavlenko P./Revelli G. | 2:1 (6:3, 2:6, 10:7) | details | 19.07.2022 |
Germany: M15 Kamen - Doubles - Main |
| 1/8-finals | Heller P./Pichler D. | Pavlenko P./Zielinski M. | 2:0 (6:4, 6:3) | details | 22.06.2022 |
Italy: M25 Santa Margherita di Pula 3 - Doubles - Main |
| 1/8-finals | Compagnucci T./Galoppini D. | Loosen T./Pavlenko P. | 2:1 (3:6, 6:1, 10:8) | details | 26.04.2022 |