Belgrade 
Next Gen ATP Finals 
Athens 
Chennai 
WTA Finals 
Lima Dove 
Bratislava $114K 
Monastir 
Davis Сup Group I Tenis. Oynanan Sun Fajing. Sezon 2025
Ülke 
Çin. Sıralaması ATP 255.
Çin. Sıralaması ATP 255.| Suzhou | ||||
|---|---|---|---|---|
| 21.10.2025 | İlk hafta | Sun Fajing — Shimizu Yuta | 1:2 (7:5, 4:6, 4:6) |
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| Shenzhen Challenger $135K | ||||
| 17.10.2025 | Çeyrek - Final | Sun Fajing — Zhou Yi | 0:2 (6:7, 3:6) |
|
| 15.10.2025 | İkinci hafta | Sun Fajing — Chung Hyeon | 2:0 (6:3, 7:6) |
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| 14.10.2025 | İlk hafta | Kubler Jason Murray — Sun Fajing | 0:2 (2:6, 5:7) |
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| Jinan | ||||
| 07.10.2025 | İlk hafta | Sun Fajing — Walton Adam | 1:2 (6:3, 5:7, 4:6) |
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| ATP - Shanghai ATP Masters 1000 | ||||
| 29.09.2025 | Elemeler - 1. Hafta | Mayot Harold — Sun Fajing | 2:0 (7:5, 6:3) |
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| ATP - China Open | ||||
| 23.09.2025 | Elemeler - 1. Hafta | Atmane Terence — Sun Fajing | 2:0 (6:4, 6:1) |
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| ATP - Hangzhou | ||||
| 18.09.2025 | İlk hafta | Zeppieri Giulio — Sun Fajing | 2:0 (6:3, 6:2) |
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| Shanghai | ||||
| 04.09.2025 | İkinci hafta | Sun Fajing — Jasika Omar | 1:2 (6:2, 2:6, 4:6) |
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| 01.09.2025 | İlk hafta | McCabe James — Sun Fajing | 0:2 (4:6, 4:6) |
|
 ATP - US Open | ||||
| 21.08.2025 | Elemeler - 2. Hafta | Sun Fajing — Harris Lloyd | 0:2 (2:6, 2:6) |
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| 19.08.2025 | Elemeler - 1. Hafta | Sun Fajing — Tiffon Pol Martin (Retired) | 1:1 (3:6, 7:6, 4:1) |
|
| Zhangjiagang Challenger | ||||
| 27.08.2025 | İkinci hafta | Sun Fajing — Shin Sanhui | 0:2 (3:6, 1:6) |
|
 Segovia | ||||
| 22.07.2025 | İlk hafta | Alvarez Varona Nicolas — Sun Fajing | 2:0 (6:3, 6:2) |
|
 ATP - Wimbledon | ||||
| 23.06.2025 | Elemeler - 1. Hafta | Riedi Leandro — Sun Fajing | 2:0 (6:4, 7:5) |
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| Ilkley Challenger | ||||
| 09.06.2025 | Elemeler - 1. Hafta | Sun Fajing — Mchugh Aidan | 1:2 (2:6, 7:6, 0:6) |
|
 Tbilisi | ||||
| 20.05.2025 | İlk hafta | Glinka Daniil — Sun Fajing | 2:0 (6:3, 6:4) |
|
| Wuxi | ||||
| 11.05.2025 | Final | Sun Fajing — Bolt Alex | 2:0 (7:6, 6:4) |
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| 09.05.2025 | Çeyrek - Final | Sun Fajing — Peniston Ryan | 2:0 (6:4, 6:0) |
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| 07.05.2025 | İkinci hafta | Sun Fajing — Escoffier Antoine | 2:1 (6:7, 6:1, 7:5) |
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| 05.05.2025 | İlk hafta | Tu Li — Sun Fajing | 0:2 (5:7, 1:6) |
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| Guangzhou | ||||
| 29.04.2025 | İlk hafta | Sun Fajing — Kachmazov Alibek | 0:2 (4:6, 6:7) |
|
 Busan Challenger | ||||
| 13.04.2025 | Elemeler - 1. Hafta | Sun Fajing — Rosenkranz Mats | 0:2 (2:6, 4:6) |
|
 Pau | ||||
| 18.02.2025 | İlk hafta | Sun Fajing — Fery Arthur | 1:2 (1:6, 6:1, 3:6) |
|
 Manama | ||||
| 10.02.2025 | İlk hafta | Atmane Terence — Sun Fajing | 2:0 (6:3, 6:2) |
|
 Nonthaburi 3 | ||||
| 14.01.2025 | İlk hafta | Sun Fajing — Svajda Zachary | 0:2 (3:6, 2:6) |
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| 12.01.2025 | Elemeler - 1. Hafta | Sun Fajing — Nakagawa Naoki | 2:1 (6:2, 3:6, 6:1) |
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| Nonthaburi 2 | ||||
| 07.01.2025 | İlk hafta | Denolly Corentin — Sun Fajing | 2:1 (7:6, 4:6, 6:4) |
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