Chun-hsin Tseng's head-to-head record (H2H) against every opponent faced on tour — 14 rivals, sorted by meetings. Each row shows the rivalry's last meeting, and the top rivalries list their most recent meetings with rounds, scores, and match links. Rival names link to their player profiles; the main Chun-hsin Tseng profile has live scores and recent form.
| Opponent | Record | Meetings | Last meeting |
|---|---|---|---|
| Mattia Bellucci | 2-0 | 2 | 2025 Miami 7(7)-6(5) 6-2 |
Recent meetings | |||
| Stefanos Tsitsipas | 0-2 | 2 | 2025 Miami 6-4 5-7 3-6 |
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| Sebastian Baez | 0-2 | 2 | 2026 Indian Wells 3-6 2-6 |
Recent meetings | |||
| Thiago Monteiro | 1-0 | 1 | 2025 Rio Open 7(7)-6(4) 3-6 6(4)-7(7) |
Recent meetings
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| Alejandro Tabilo | 1-0 | 1 | 2025 Rio Open 6-2 7-5 |
Recent meetings
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| Alexander Shevchenko | 1-0 | 1 | 2023 Shanghai Masters 6-3 3-6 2-6 |
Recent meetings
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| Zizou Bergs | 0-1 | 1 | 2025 US Open 6-3 6-4 6-3 |
Recent meetings
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| Daniel Altmaier | 0-1 | 1 | 2025 Bavarian International Tennis Championships 6(5)-7(7) 6(5)-7(7) |
Recent meetings
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| John Isner | 0-1 | 1 | 2023 Dallas Open 7(7)-6(5) 7(7)-6(1) |
Recent meetings
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| Christopher O'Connell | 0-1 | 1 | 2025 Canadian Open 6-1 6-2 |
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| Francesco Passaro | 0-1 | 1 | 2025 Italian Open 6-0 2-6 6-3 |
| Adrian Mannarino | 0-1 | 1 | 2023 Shanghai Masters 6-2 6-2 |
| Aleksandar Vukic | 0-1 | 1 | 2025 Wimbledon 3-6 4-6 6-4 6(4)-7(7) |
| Alexei Popyrin | 0-1 | 1 | 2023 Australian Open 6-4 6(5)-7(7) 7(7)-6(5) 6(4)-7(7) 1-6 |