H2H data updated: 2026-09-05 00:00 UTC
Kamil Majchrzak holds a 1–0 lead over Hugo Dellien in their ATP head-to-head. Across 1 main-draw meeting, Kamil Majchrzak leads 1–0 on hard courts. Most recently, Kamil Majchrzak won the 2025 US Open first round 6-1 6-4 6-7(5) 6-4.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Kamil Majchrzak | 6-1 6-4 6-7(5) 6-4 | Hugo Dellien | Match data | Aug 26, 2025* | R128 | US Open | Grand Slam | Hard |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kamil Majchrzak | #73 | #45 | 1,032 | 1,823 | 48 | 61 | 44.0% | 0 | 0 | 0 | 0 | 1 | 1 |
| Hugo Dellien | #140 | #64 | 775 | 1,762 | 26 | 64 | 28.9% | 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 | Kamil Majchrzak | Hugo Dellien | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 21 | 2017 | 0–1 | 0.0% | #197 | 1,526 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2019 | 3–6 | 33.3% | #101 | 1,675 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2020 | 0–3 | 0.0% | #107 | 1,612 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2021 | 4–8 | 33.3% | #117 | 1,660 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2022 | 12–14 | 46.2% | #77 | 1,663 | 0 | 0 | 2019 | 10–16 | 38.5% | #75 | 1,699 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2020 | 2–7 | 22.2% | #111 | 1,595 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 2021 | 1–5 | 16.7% | #115 | 1,619 | 0 | 0 |
| 29 | 2025 | 14–13 | 51.9% | #62 | 1,751 | 0 | 0 | 2022 | 4–10 | 28.6% | #132 | 1,730 | 0 | 0 |
| 30 | 2026 | 15–16 | 48.4% | #73 | 1,745 | 0 | 1 | 2023 | 5–12 | 29.4% | #112 | 1,636 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 2024 | 1–3 | 25.0% | #124 | 1,550 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 2025 | 2–9 | 18.2% | #140 | 1,558 | 0 | 0 |
| 33 | — | — | — | — | — | — | — | 2026 | 1–2 | 33.3% | #140 | 1,550 | 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 | Kamil Majchrzak | Hugo Dellien | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 21 | 2017 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2019 | 2 | 4 | 6 | 33.3% | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2020 | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2021 | 2 | 5 | 7 | 28.6% | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2022 | 9 | 9 | 18 | 50.0% | 2 | 3 | 5 | 40.0% | 1 | 2 | 3 | 33.3% | 2019 | 1 | 3 | 4 | 25.0% | 9 | 12 | 21 | 42.9% | 0 | 1 | 1 | 0.0% |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 0 | 2 | 2 | 0.0% | 2 | 5 | 7 | 28.6% | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 0 | 3 | 3 | 0.0% | 1 | 2 | 3 | 33.3% | — | — | — | — |
| 29 | 2025 | 7 | 7 | 14 | 50.0% | 4 | 5 | 9 | 44.4% | 3 | 1 | 4 | 75.0% | 2022 | — | — | — | — | 4 | 9 | 13 | 30.8% | 0 | 1 | 1 | 0.0% |
| 30 | 2026 | 8 | 11 | 19 | 42.1% | 1 | 3 | 4 | 25.0% | 6 | 2 | 8 | 75.0% | 2023 | 0 | 2 | 2 | 0.0% | 5 | 9 | 14 | 35.7% | 0 | 1 | 1 | 0.0% |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | — | — | — | — | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 0 | 3 | 3 | 0.0% | 2 | 5 | 7 | 28.6% | 0 | 1 | 1 | 0.0% |
| 33 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — |
| Career | — | 28 | 37 | 65 | 43.1% | 9 | 16 | 25 | 36.0% | 11 | 8 | 19 | 57.9% | — | 1 | 13 | 14 | 7.1% | 25 | 47 | 72 | 34.7% | 0 | 4 | 4 | 0.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 107/109 of Kamil Majchrzak's and 89/90 of Hugo Dellien'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 | Kamil Majchrzak | Hugo Dellien | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 21 | 2017 | 1/1 | 4.0 | 2.0 | 52.2% | 68.6% | 46.9% | 50.0% | 50.0% | 58.2% | 24.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2019 | 9/9 | 7.2 | 5.4 | 58.5% | 73.0% | 50.4% | 51.3% | 37.6% | 63.7% | 33.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2020 | 3/3 | 6.0 | 4.0 | 53.3% | 67.2% | 45.7% | 49.7% | 47.2% | 56.6% | 30.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2021 | 11/12 | 5.6 | 2.1 | 62.8% | 68.0% | 45.7% | 62.7% | 41.0% | 60.3% | 34.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2022 | 26/26 | 5.7 | 1.9 | 61.3% | 72.3% | 51.8% | 66.5% | 41.3% | 64.4% | 35.5% | 2019 | 26/26 | 2.3 | 1.7 | 72.4% | 62.5% | 49.1% | 54.5% | 37.7% | 59.0% | 38.7% |
| 27 | — | —/— | — | — | — | — | — | — | — | — | — | 2020 | 9/9 | 1.3 | 2.4 | 74.3% | 58.8% | 41.6% | 50.4% | 37.3% | 54.5% | 38.4% |
| 28 | — | —/— | — | — | — | — | — | — | — | — | — | 2021 | 5/6 | 2.4 | 2.0 | 77.0% | 62.1% | 42.1% | 58.1% | 34.4% | 57.2% | 33.4% |
| 29 | 2025 | 26/27 | 6.2 | 1.8 | 62.3% | 72.3% | 51.7% | 51.7% | 37.7% | 64.5% | 37.5% | 2022 | 14/14 | 1.6 | 1.7 | 74.0% | 64.1% | 51.6% | 53.6% | 42.7% | 60.4% | 36.1% |
| 30 | 2026 | 31/31 | 6.8 | 2.0 | 64.1% | 71.6% | 53.1% | 54.1% | 38.6% | 64.9% | 35.0% | 2023 | 17/17 | 1.8 | 2.0 | 67.7% | 66.0% | 45.7% | 58.9% | 45.6% | 59.2% | 32.9% |
| 31 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 4/4 | 2.0 | 0.8 | 68.8% | 62.6% | 46.3% | 48.0% | 28.5% | 58.2% | 35.4% |
| 32 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 11/11 | 2.5 | 2.0 | 69.2% | 61.0% | 49.5% | 51.9% | 32.8% | 57.4% | 31.7% |
| 33 | — | —/— | — | — | — | — | — | — | — | — | — | 2026 | 3/3 | 1.7 | 0.7 | 76.0% | 62.0% | 51.7% | 73.3% | 33.3% | 59.7% | 33.7% |
| Career | — | 107/109 | 6.3 | 2.3 | 62.0% | 71.5% | 51.2% | 57.0% | 39.5% | 63.8% | 35.3% | — | 89/90 | 2.0 | 1.8 | 71.8% | 62.8% | 47.7% | 55.0% | 38.6% | 58.5% | 35.7% |
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 | Kamil Majchrzak | Hugo Dellien | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 21 | 2017 | 1526 | 107.3 | -0.17 | -1.59 | 0.578 | 42.4% | — | — | — | 0.0% | -2.50 | — | 0–1 | — | -0.05 | 2014 | 1484 | 98.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2018 | 1517 | 102.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2015 | 1475 | 98.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2019 | 1675 | 126.9 | -0.35 | -0.48 | 0.926 | 48.3% | -10 | — | +21 | 36.0% | -0.80 | 2–1 (67%) | 3–4 (43%) | 101.8 | +0.35 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2020 | 1612 | 113.6 | -1.49 | -0.22 | 0.697 | 44.3% | — | — | — | 0.0% | -2.75 | — | 0–2 | — | -0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2021 | 1661 | 123.9 | -1.34 | -1.11 | 0.875 | 48.0% | -45 | -39 | — | 37.5% | -0.97 | 0–2 | 1–1 | — | +0.67 | 2018 | 1457 | 95.0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2022 | 1663 | 128.8 | +0.34 | -0.25 | 0.995 | 50.3% | -9 | -61 | -7 | 49.2% | +0.06 | 3–5 (38%) | 4–8 (33%) | 95.3 | +1.31 | 2019 | 1700 | 132.6 | -2.87 | +1.52 | 0.943 | 48.9% | -126 | +48 | — | 39.3% | -0.71 | 2–5 (29%) | 3–2 (60%) | 98.0 | +0.56 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 1596 | 110.3 | -3.01 | -0.15 | 0.843 | 46.2% | — | +47 | — | 28.0% | -1.64 | 1–3 (25%) | 1–1 | — | +0.29 |
| 28 | 2024 | 1658 | 108.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1620 | 123.5 | -1.12 | -0.69 | 0.780 | 45.7% | -93 | +88 | — | 20.0% | -2.20 | 1–1 | — | — | -0.39 |
| 29 | 2025 | 1752 | 136.4 | -0.04 | +1.62 | 1.056 | 51.0% | -22 | -149 | -21 | 53.5% | +0.34 | 3–5 (38%) | 7–7 (50%) | 99.4 | -0.42 | 2022 | 1731 | 127.4 | -1.87 | +0.20 | 0.913 | 48.3% | — | +44 | — | 37.1% | -0.80 | 0–3 (0%) | 1–3 (25%) | 93.3 | -0.16 |
| 30 | 2026 | 1746 | 143.5 | +0.15 | +0.12 | 0.995 | 50.0% | -27 | -162 | +59 | 48.2% | -0.13 | 7–6 (54%) | 13–9 (59%) | 104.6 | -1.55 | 2023 | 1636 | 121.1 | -2.85 | -2.73 | 0.806 | 47.0% | — | +86 | — | 30.2% | -1.19 | 2–3 (40%) | 1–3 (25%) | 96.7 | +0.38 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1550 | 109.3 | -1.24 | -2.64 | 0.847 | 46.1% | — | +99 | — | 30.0% | -1.60 | 1–1 | — | — | -0.01 |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1559 | 115.0 | -3.96 | -1.88 | 0.744 | 45.0% | -72 | +47 | — | 29.0% | -1.47 | 2–2 (50%) | 2–4 (33%) | 99.1 | -0.46 |
| 33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1550 | 115.6 | +0.31 | -3.91 | 0.835 | 47.3% | — | +109 | — | 28.6% | -1.43 | — | 0–1 | — | +0.02 |
| Career | — | 1823 | 136.2 | -0.09 | +0.19 | 0.976 | 49.8% | -21 | -108 | +24 | 45.8% | -0.21 | 15–19 (44%) | 28–32 (47%) | 98.2 | +0.25 | — | 1762 | 126.1 | -2.58 | -0.58 | 0.859 | 47.3% | -100 | +62 | — | 32.6% | -1.18 | 9–18 (33%) | 8–14 (36%) | 89.5 | +0.26 |
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 |
|---|---|---|---|---|---|
| Karen Khachanov | 1 | 4 | 5 | Aug 28, 2025 | H2H |
| Miomir Kecmanovic | 1 | 3 | 4 | Mar 19, 2026 | H2H |
| Alejandro Tabilo | 1 | 2 | 3 | Jun 30, 2026 | H2H |
| Alex de Minaur | 1 | 2 | 3 | Jun 14, 2026 | H2H |
| Hamad Medjedovic | 1 | 1 | 2 | Aug 30, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Alex de Minaur | 0 | 3 | 3 | May 12, 2025 | H2H |
| Roberto Carballes Baena | 1 | 2 | 3 | May 12, 2023 | H2H |
| Thiago Seyboth Wild | 2 | 0 | 2 | May 10, 2025 | H2H |
| Albert Ramos-Vinolas | 0 | 2 | 2 | Feb 29, 2024 | H2H |
| Cameron Norrie | 0 | 2 | 2 | Feb 22, 2024 | H2H |