| # | Discipline | Competition | Date |
|---|---|---|---|
| 37 | Boulder | World Climbing Asia Championship Meishan 2026 Meishan, China | 2026-04-12 |
| 30 | Lead | World Climbing Asia Championship Meishan 2026 Meishan, China | 2026-04-12 |
| 66 | Lead | IFSC World Championships Seoul 2025 Seoul, KOR | 2025-09-28 |
| 60 | Lead | IFSC World Cup Wujiang 2025 Wujiang, CHN | 2025-04-27 |
| 61 | Boulder | IFSC World Cup Keqiao 2025 Keqiao, CHN | 2025-04-20 |
| 51 | Boulder | IFSC World Cup Seoul 2024 Seoul | 2024-10-06 |
| 46 | Lead | IFSC World Cup Seoul 2024 Seoul | 2024-10-06 |
| 57 | Lead | IFSC World Cup Wujiang 2024 Wujiang | 2024-04-14 |
| 27 | Lead | IFSC Asia - Continental Championships (B, L, S, B&L) - Republic of Korea 2022 Seoul | 2022-10-16 |
| 21 | Boulder | IFSC Asia - Continental Championships (B, L, S, B&L) - Republic of Korea 2022 Seoul | 2022-10-16 |
| 32 | Boulder | IFSC - Climbing Youth World Championships (B,S,L) - Dallas (USA) 2022 United States | 2022-09-01 |
| 32 | Lead | IFSC - Climbing Youth World Championships (B,S,L) - Dallas (USA) 2022 United States | 2022-09-01 |
| 16 | Boulder | Asian Youth Championships - Bengaluru (IND) 2019 Asian_Youth_Chp_19 | 2019-12-15 |
| 13 | Lead | Asian Youth Championships - Bengaluru (IND) 2019 Asian_Youth_Chp_19 | 2019-12-15 |
| 17 | Boulder | Asian Youth Championships - Chongqing (CHN) 2018 Asian_Youth_Chp_18 | 2018-11-04 |
| 19 | Lead | Asian Youth Championships - Chongqing (CHN) 2018 Asian_Youth_Chp_18 | 2018-11-04 |
| Born | 2003-02-14 (23) |
| Nationality |  Chinese Taipei |
| Federation | Chinese Taipei Alpine Association |
Career podiums
World Cup ranking over time
Boulder Leadlower = better
No recent updates for Tzu-Yu CHOU yet.
🪨 No outdoor sends recorded yet for Tzu-Yu CHOU.