 Asia: Asian Games - Mixed Doubles - Main |
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| 1/16-finals | Han N./Chung Y. | Wong Hong Yi C./Wong Hong K. J. | 2:0 (6:2, 6:1) | details | 25.09.2023 |
| Asia: Asian Games - Doubles - Main |
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| 1/16-finals | Hong S. C./Kwon S. | Wong C./Wong Hong K. J. | 2:0 (6:2, 6:2) | details | 24.09.2023 |
 World: Davis Cup - World Group II - Doubles - Main |
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| | Wong C./Wong Hong K. J. | Libietis M./Strombachs R. | 1:2 (3:6, 6:2, 5:7) | details | 17.09.2023 |
 Hong Kong: M25 Hong Kong 2 - Doubles - Main |
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| Final | Wong C./Wong Hong K. J. | Matsuda R./Son J. H. | 0:2 (5:7, 4:6) | details | 11.09.2023 |
| Semi-finals | Wong C./Wong Hong K. J. | Delaney Je./Rai A. | WO. | details | 09.09.2023 |
| Quarter-finals | Mo Y. C./Yin B. S. | Wong C./Wong Hong K. J. | 1:2 (6:4, 1:6, 4:10) | details | 07.09.2023 |
| 1/8-finals | Wong C./Wong Hong K. J. | Chan K./Ng K. L. | 2:0 (6:1, 6:4) | details | 05.09.2023 |
| Hong Kong: M25 Hong Kong - Doubles - Main |
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| 1/8-finals | Moundir A./Yang J. | Susanto A./Wong Hong K. J. | 2:1 (7:5, 1:6, 10:4) | details | 29.08.2023 |
 Indonesia: M25 Jakarta 7 - Doubles - Main |
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| 1/8-finals | Kalovelonis M./Sultanov K. | Leong M. W. K./Wong Hong K. J. | CAN. | details | 15.08.2023 |
| Indonesia: M25 Jakarta 6 - Doubles - Main |
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| 1/8-finals | Ng K. L./Wong Hong K. J. | Kovapitukted P./Matsuda K. | 0:2 (4:6, 2:6) | details | 08.08.2023 |
 China: M25 Luzhou - Doubles - Main |
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| 1/8-finals | Cui J./Ho R. | Lee K./Wong Hong K. J. | 2:0 (7:5, 6:2) | details | 06.06.2023 |
| Indonesia: M25 Jakarta 4 - Doubles - Main |
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| Quarter-finals | Isaro P./Kalovelonis M. | Huang T./Wong Hong K. J. | 2:0 (6:3, 6:2) | details | 01.06.2023 |
| 1/8-finals | Bhatnagar S./Takada M. | Huang T./Wong Hong K. J. | 0:2 (5:7, 2:6) | details | 31.05.2023 |
 Ethiopia: M15 Addis Ababa 2 - Doubles - Main |
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| Quarter-finals | Javia D./Wong Hong K. J. | Beckley A./van Wyk K. | WO. | details | 25.05.2023 |
| 1/8-finals | Hamza Reguig S./Ibrahim K. | Javia D./Wong Hong K. J. | 1:2 (4:6, 6:1, 7:10) | details | 24.05.2023 |
 Greece: M15 Heraklion 2 - Doubles - Main |
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| 1/8-finals | Ellouck R./Kimhi O. | Inui Y./Wong Hong K. J. | 2:0 (6:4, 7:5) | details | 21.03.2023 |
| Greece: M15 Heraklion - Doubles - Main |
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| 1/8-finals | Ivanov S. A./Wong Hong K. J. | Bakshi A./Lemstra K. | 0:2 (1:6, 1:6) | details | 14.03.2023 |
 Egypt: M15 Sharm ElSheikh 3 - Doubles - Main |
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| 1/8-finals | Trongcharoenchaikul W./Wong Hong K. J. | El Sallaly A./Zakaryia F. | 0:2 (5:7, 4:6) | details | 14.02.2023 |
| World: Davis Cup - World Group II - Doubles - Preliminary |
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| | Perez B./Rodriguez R. | Wong C./Wong Hong K. J. | 0:2 (1:6, 63:7) | details | 05.02.2023 |
| Egypt: M25 Cairo 3 - Doubles - Main |
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| Semi-finals | Aboian L./De La Fuente S. | Tashbulatov D./Wong Hong K. J. | 2:0 (6:4, 6:2) | details | 09.09.2022 |
| Quarter-finals | Maamoun K.M./Safwat M. | Tashbulatov D./Wong Hong K. J. | WO. | details | 08.09.2022 |
| 1/8-finals | Tashbulatov D./Wong Hong K. J. | Bassem Sobhy M./El Sallaly A. | 2:1 (65:7, 6:4, 10:7) | details | 06.09.2022 |
| Egypt: M15 Cairo 11 - Doubles - Main |
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| 1/8-finals | Tashbulatov D./Wong Hong K. J. | Barrena A./Battaglino S. | 0:2 (3:6, 4:6) | details | 23.08.2022 |
| Egypt: M15 Cairo 10 - Doubles - Main |
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| 1/8-finals | Aboian L./Pujol Navarro B. | Salton D./Wong Hong K. J. | 2:0 (6:4, 6:2) | details | 16.08.2022 |
 Serbia: M15 Belgrade - Doubles - Main |
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| Semi-finals | Bondarevskiy Y./Sharipov M. | Gimenez I./Wong Hong K. J. | 2:1 (5:7, 6:4, 10:8) | details | 01.07.2022 |
| Quarter-finals | Gimenez I./Wong Hong K. J. | Belosevic P./Krstic . V. | 2:0 (6:3, 6:2) | details | 30.06.2022 |