H2H data updated: 2026-09-02 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Chun-Hsin Tseng vs Guido Andreozzi.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Guido Andreozzi | 6-4 7-5 | Chun-Hsin Tseng | Match data | Jul 21, 2024* | Q2 | Croatia Open Umag | ATP 250 | Clay |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chun-Hsin Tseng | #221 | #83 | 648 | 1,611 | 9 | 30 | 23.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Guido Andreozzi | #1,517 | #70 | 711 | 1,657 | 12 | 28 | 30.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Chun-Hsin Tseng | Guido Andreozzi | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 2018 | 0–1 | 0.0% | — | 1,494 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 2019 | 0–1 | 0.0% | #305 | 1,472 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2022 | 3–8 | 27.3% | #115 | 1,511 | 0 | 0 | 2012 | 0–1 | 0.0% | #173 | 1,514 | 0 | 0 |
| 21 | 2023 | 1–5 | 16.7% | #298 | 1,513 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2024 | 1–2 | 33.3% | #119 | 1,485 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2025 | 4–12 | 25.0% | #124 | 1,483 | 0 | 0 | 2015 | 1–1 | 50.0% | #267 | 1,507 | 0 | 0 |
| 24 | 2026 | 0–1 | 0.0% | #221 | 1,426 | 0 | 0 | 2016 | 0–1 | 0.0% | #111 | 1,557 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2017 | 1–2 | 33.3% | #193 | 1,598 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2018 | 3–6 | 33.3% | #79 | 1,602 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2019 | 6–14 | 30.0% | #132 | 1,562 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 2023 | 1–2 | 33.3% | #248 | 1,537 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 2024 | 0–1 | 0.0% | #799 | 1,530 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Chun-Hsin Tseng | Guido Andreozzi | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 16 | 2018 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2019 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2022 | 3 | 6 | 9 | 33.3% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 2012 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 21 | 2023 | 1 | 4 | 5 | 20.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2024 | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2025 | 1 | 4 | 5 | 20.0% | 3 | 6 | 9 | 33.3% | 0 | 2 | 2 | 0.0% | 2015 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 24 | 2026 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2016 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 2 | 2 | 4 | 50.0% | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 3 | 4 | 7 | 42.9% | 2 | 8 | 10 | 20.0% | 1 | 2 | 3 | 33.3% |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| Career | — | 5 | 18 | 23 | 21.7% | 4 | 9 | 13 | 30.8% | 0 | 3 | 3 | 0.0% | — | 5 | 9 | 14 | 35.7% | 6 | 16 | 22 | 27.3% | 1 | 3 | 4 | 25.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 39/41 of Chun-Hsin Tseng's and 40/40 of Guido Andreozzi's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Chun-Hsin Tseng | Guido Andreozzi | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 16 | 2018 | 1/1 | 3.0 | 6.0 | 54.9% | 70.0% | 46.3% | 40.0% | 50.0% | 59.3% | 33.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 17 | 2019 | 1/1 | 7.0 | 4.0 | 61.5% | 64.3% | 40.0% | 66.7% | 33.3% | 54.9% | 35.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2022 | 11/11 | 2.5 | 4.6 | 56.6% | 64.8% | 48.5% | 52.4% | 30.5% | 57.7% | 35.0% | 2012 | 1/1 | 8.0 | 6.0 | 52.7% | 68.8% | 39.5% | 50.0% | — | 54.9% | 20.3% |
| 21 | 2023 | 6/6 | 2.8 | 2.8 | 63.8% | 62.3% | 48.3% | 64.2% | 28.7% | 57.9% | 28.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2024 | 3/3 | 2.7 | 1.3 | 55.3% | 64.3% | 53.9% | 39.3% | 48.8% | 59.3% | 43.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2025 | 16/16 | 4.0 | 2.8 | 57.9% | 65.9% | 49.3% | 57.8% | 39.5% | 59.1% | 35.3% | 2015 | 2/2 | 2.0 | 2.0 | 63.0% | 69.3% | 55.0% | 78.6% | 41.1% | 64.0% | 40.4% |
| 24 | 2026 | 1/3 | 0.0 | 4.0 | 71.0% | 63.0% | 25.0% | 57.0% | 0.0% | 52.0% | 31.0% | 2016 | 1/1 | 5.0 | 7.0 | 52.7% | 66.7% | 51.2% | 69.2% | 100.0% | 59.3% | 21.6% |
| 25 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 3/3 | 5.0 | 4.0 | 62.8% | 75.4% | 54.0% | 47.2% | 14.8% | 67.2% | 32.6% |
| 26 | — | —/— | — | — | — | — | — | — | — | — | — | 2018 | 9/9 | 5.7 | 6.0 | 59.4% | 67.3% | 40.6% | 63.1% | 38.7% | 56.6% | 32.9% |
| 27 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 20/20 | 3.2 | 4.4 | 61.7% | 66.8% | 46.2% | 57.8% | 41.9% | 58.9% | 35.4% |
| 31 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 3/3 | 2.0 | 5.3 | 59.3% | 67.5% | 46.4% | 53.7% | 44.4% | 58.9% | 33.2% |
| 32 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 1/1 | 5.0 | 0.0 | 62.9% | 54.5% | 57.7% | 0.0% | 33.3% | 55.7% | 36.8% |
| Career | — | 39/41 | 3.2 | 3.4 | 58.6% | 64.9% | 48.3% | 55.6% | 35.1% | 58.2% | 34.7% | — | 40/40 | 3.9 | 4.7 | 60.7% | 67.5% | 46.3% | 57.6% | 39.5% | 59.1% | 34.0% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Chun-Hsin Tseng | Guido Andreozzi | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 16 | 2018 | 1495 | 105.9 | -0.89 | +0.47 | 0.829 | 46.7% | — | — | — | 33.3% | -0.67 | 0–1 | — | — | -0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2019 | 1473 | 105.6 | -1.96 | -1.56 | 0.797 | 46.2% | — | — | — | 0.0% | -2.00 | — | — | — | -0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2011 | 1484 | 98.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2022 | 1512 | 115.9 | -3.31 | -0.25 | 0.827 | 46.2% | +1 | — | — | 25.0% | -1.75 | 1–2 (33%) | 2–4 (33%) | — | +0.73 | 2012 | 1515 | 110.2 | +2.94 | -0.99 | 0.450 | 40.0% | — | — | — | 0.0% | -3.67 | — | — | — | -0.12 |
| 21 | 2023 | 1513 | 106.3 | -3.48 | -2.03 | 0.677 | 44.3% | +11 | — | — | 25.0% | -1.44 | 1–1 | 1–4 (20%) | — | +0.11 | 2013 | 1502 | 106.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2024 | 1486 | 108.9 | -1.12 | -0.66 | 1.063 | 51.7% | — | — | — | 50.0% | +0.75 | — | — | — | +0.29 | 2014 | 1505 | 103.0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2025 | 1483 | 115.0 | -3.57 | -1.43 | 0.863 | 47.5% | -30 | +122 | — | 30.8% | -1.10 | 1–3 (25%) | 3–8 (27%) | — | +0.28 | 2015 | 1507 | 111.0 | +0.49 | -0.04 | 1.122 | 51.5% | — | — | — | 50.0% | +0.50 | — | 0–1 | — | +0.05 |
| 24 | 2026 | 1426 | 96.1 | -1.09 | -2.30 | 0.646 | 42.0% | — | — | — | 0.0% | -3.50 | — | — | — | -0.02 | 2016 | 1558 | 114.7 | -0.76 | +2.07 | 0.532 | 42.4% | — | — | — | 0.0% | -2.33 | — | — | — | -0.15 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1599 | 112.3 | +0.92 | -3.15 | 0.993 | 48.3% | — | -9 | — | 37.5% | -0.88 | 1–1 | 0–1 | — | +0.59 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1603 | 113.7 | -3.01 | -2.01 | 0.758 | 45.4% | +20 | -13 | — | 30.8% | -1.08 | 2–0 | 0–4 (0%) | — | 0.00 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1563 | 124.8 | -3.33 | -1.29 | 0.862 | 47.6% | +37 | +38 | -60 | 36.0% | -0.94 | 1–3 (25%) | 7–4 (64%) | — | +0.26 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1470 | 93.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1538 | 115.5 | -0.66 | -0.29 | 0.807 | 45.9% | — | — | — | 37.5% | -0.63 | 1–1 | 0–1 | — | -0.09 |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1531 | 99.2 | -2.86 | -2.50 | 0.831 | 45.2% | — | — | — | 33.3% | -1.67 | 0–1 | — | — | -0.05 |
| Career | — | 1611 | 113.7 | -3.12 | -1.11 | 0.830 | 46.8% | -5 | +122 | — | 27.7% | -1.33 | 3–7 (30%) | 6–16 (27%) | 91.6 | +3.38 | — | 1657 | 118.2 | -2.32 | -1.39 | 0.832 | 46.8% | +31 | +18 | -60 | 33.3% | -1.03 | 5–6 (45%) | 7–11 (39%) | 100.6 | +1.23 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Sebastian Baez | 0 | 2 | 2 | Mar 5, 2026 | H2H |
| Christopher O'Connell | 1 | 1 | 2 | Jul 29, 2025 | H2H |
| Alexei Popyrin | 0 | 2 | 2 | Jan 18, 2023 | H2H |
| Joao Sousa | 0 | 2 | 2 | May 24, 2022 | H2H |
| Zizou Bergs | 0 | 1 | 1 | Aug 26, 2025 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Laslo Djere | 0 | 2 | 2 | Jul 3, 2019 | H2H |
| Stefanos Tsitsipas | 0 | 2 | 2 | May 3, 2019 | H2H |
| Hugo Dellien | 1 | 1 | 2 | May 2, 2019 | H2H |
| Marco Trungelliti | 0 | 1 | 1 | Jul 24, 2024 | H2H |
| Tomas Martin Etcheverry | 0 | 1 | 1 | Aug 3, 2023 | H2H |