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 Zdenek Kolar vs Calvin Hemery.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Zdenek Kolar | 6-2 6-1 | Calvin Hemery | Match data | Jul 16, 2018 | Q2 | Swedish Open | ATP 250 | Clay |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Zdenek Kolar | #175 | #111 | 531 | 1,565 | 1 | 4 | 20.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Calvin Hemery | #328 | #116 | 474 | 1,589 | 2 | 10 | 16.7% | 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 | Zdenek Kolar | Calvin Hemery | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | — | — | — | — | — | — | — | 2015 | 0–1 | 0.0% | #225 | 1,515 | 0 | 0 |
| 21 | 2018 | 0–1 | 0.0% | #209 | 1,547 | 0 | 0 | 2016 | 1–1 | 50.0% | #290 | 1,558 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2017 | 0–1 | 0.0% | #157 | 1,530 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 2018 | 1–5 | 16.7% | #216 | 1,554 | 0 | 0 |
| 25 | 2022 | 1–2 | 33.3% | #247 | 1,508 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | 2023 | 0–1 | 0.0% | #189 | 1,555 | 0 | 0 |
| 29 | 2026 | 0–1 | 0.0% | #175 | 1,489 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | 2025 | 0–1 | 0.0% | #259 | 1,465 | 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 | Zdenek Kolar | Calvin Hemery | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2015 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 21 | 2018 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 2016 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 0 | 2 | 2 | 0.0% | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 25 | 2022 | — | — | — | — | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 29 | 2026 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| Career | — | — | — | — | — | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | — | 0 | 4 | 4 | 0.0% | 2 | 6 | 8 | 25.0% | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. 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 | Zdenek Kolar | Calvin Hemery | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 20 | — | —/— | — | — | — | — | — | — | — | — | — | 2015 | 1/1 | 5.0 | 5.0 | 60.3% | 71.4% | 39.1% | 50.0% | 0.0% | 58.6% | 27.9% |
| 21 | 2018 | 1/1 | 2.0 | 3.0 | 55.8% | 60.5% | 50.0% | 50.0% | 14.3% | 55.8% | 33.3% | 2016 | 2/2 | 7.0 | 5.5 | 59.2% | 63.6% | 45.9% | 43.7% | 57.5% | 56.3% | 42.3% |
| 22 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 1/1 | 3.0 | 4.0 | 59.2% | 71.1% | 45.2% | 80.0% | 0.0% | 60.5% | 23.7% |
| 23 | — | —/— | — | — | — | — | — | — | — | — | — | 2018 | 6/6 | 5.8 | 6.2 | 60.3% | 63.5% | 37.2% | 36.7% | 22.7% | 52.7% | 29.1% |
| 25 | 2022 | 3/3 | 5.0 | 6.3 | 66.5% | 69.2% | 42.4% | 60.2% | 55.4% | 60.1% | 30.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 28 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 1/1 | 4.0 | 2.0 | 59.5% | 60.0% | 47.1% | 0.0% | — | 54.8% | 30.4% |
| 29 | 2026 | 1/1 | 5.0 | 3.0 | 62.0% | 69.0% | 62.0% | 67.0% | 14.0% | 66.0% | 30.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 30 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 1/1 | 10.0 | 10.0 | 69.0% | 77.0% | 31.0% | 67.0% | 100.0% | 63.0% | 28.0% |
| Career | — | 5/5 | 4.4 | 5.0 | 63.4% | 67.4% | 47.8% | 59.5% | 38.9% | 60.4% | 31.1% | — | 12/12 | 5.9 | 5.8 | 60.7% | 65.6% | 39.8% | 42.1% | 29.3% | 55.5% | 30.8% |
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 | Zdenek Kolar | Calvin Hemery | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2013 | 1491 | 97.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2014 | 1467 | 98.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2017 | 1500 | 104.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2015 | 1516 | 108.3 | +0.16 | -1.99 | 0.673 | 42.9% | — | — | — | 0.0% | -3.00 | — | — | — | +0.01 |
| 21 | 2018 | 1548 | 112.0 | +1.71 | -3.70 | 0.755 | 45.5% | — | — | — | 0.0% | -3.00 | — | — | — | -0.11 | 2016 | 1559 | 111.0 | +0.23 | +0.37 | 0.969 | 49.3% | — | — | — | 50.0% | +0.17 | 1–1 | — | — | +0.01 |
| 22 | 2019 | 1503 | 95.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1531 | 98.2 | -3.86 | -0.73 | 0.601 | 44.4% | — | — | — | 0.0% | -2.50 | — | — | — | -0.05 |
| 23 | 2020 | 1460 | 95.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1555 | 112.4 | -4.29 | -4.51 | 0.615 | 41.3% | — | +60 | — | 14.3% | -2.79 | 1–0 | 0–2 | — | -0.04 |
| 24 | 2021 | 1452 | 102.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1550 | 100.4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2022 | 1509 | 109.4 | -1.07 | +0.66 | 0.771 | 46.7% | — | — | — | 36.4% | -0.91 | — | 1–2 (33%) | — | -0.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2023 | 1546 | 109.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2024 | 1536 | 96.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1556 | 100.8 | -0.82 | -6.28 | 0.671 | 40.8% | — | — | — | 0.0% | -3.50 | — | — | — | +0.21 |
| 29 | 2026 | 1489 | 98.0 | +0.52 | -2.22 | 0.882 | 48.0% | — | — | — | 33.3% | -1.00 | 0–1 | — | — | -0.09 | 2024 | 1499 | 96.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1465 | 101.6 | -1.48 | +1.41 | 0.757 | 47.0% | — | — | — | 33.3% | -0.67 | 0–1 | — | — | +0.17 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1454 | 95.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1565 | 106.4 | -0.20 | -0.79 | 0.786 | 46.7% | — | — | — | 31.3% | -1.19 | 0–1 | 1–2 (33%) | — | -4.20 | — | 1590 | 106.1 | -2.61 | -2.83 | 0.691 | 43.5% | — | +60 | — | 20.7% | -2.00 | 2–2 (50%) | 0–2 | — | +2.58 |
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 |
|---|---|---|---|---|---|
| Juan Manuel Cerundolo | 0 | 1 | 1 | Jul 14, 2026 | H2H |
| Benjamin Bonzi | 0 | 1 | 1 | Jun 29, 2022 | H2H |
| Stefanos Tsitsipas | 0 | 1 | 1 | May 26, 2022 | H2H |
| Lucas Pouille | 1 | 0 | 1 | May 24, 2022 | H2H |
| David Ferrer | 0 | 1 | 1 | Jul 19, 2018 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Guillermo Garcia-Lopez | 0 | 2 | 2 | May 25, 2018 | H2H |
| Jerome Kym | 0 | 1 | 1 | Jul 17, 2025 | H2H |
| Constant Lestienne | 0 | 1 | 1 | Nov 9, 2023 | H2H |
| Diego Schwartzman | 0 | 1 | 1 | May 29, 2018 | H2H |
| Corentin Moutet | 1 | 0 | 1 | May 24, 2018 | H2H |