H2H data updated: 2026-09-08 00:00 UTC
Carlos Alcaraz holds a 1–0 lead over Nicola Kuhn in their ATP head-to-head. Across 1 main-draw meeting, Carlos Alcaraz leads 1–0 on clay. Most recently, Carlos Alcaraz won the 2022 Hamburg Open first round 3-6 6-1 7-6(3).
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Carlos Alcaraz | 3-6 6-1 7-6(3) | Nicola Kuhn | Match data | Jul 21, 2022* | R32 | Hamburg Open | ATP 500 | Clay |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Carlos Alcaraz | #3 | #1 | 13,650 | 2,406 | 293 | 67 | 81.4% | 7 | 8 | 0 | 9 | 2 | 26 |
| Nicola Kuhn | #1,443 | #174 | 292 | 1,536 | 3 | 9 | 25.0% | 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 | Carlos Alcaraz | Nicola Kuhn | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 2020 | 1–1 | 50.0% | #141 | 1,482 | 0 | 0 | 2017 | 0–1 | 0.0% | #242 | 1,475 | 0 | 0 |
| 18 | 2021 | 27–17 | 61.4% | #32 | 1,945 | 0 | 1 | 2018 | 1–1 | 50.0% | #245 | 1,497 | 0 | 0 |
| 19 | 2022 | 55–12 | 82.1% | #1 | 2,151 | 1 | 6 | 2019 | 1–2 | 33.3% | #214 | 1,507 | 0 | 0 |
| 20 | 2023 | 65–12 | 84.4% | #2 | 2,210 | 2 | 12 | — | — | — | — | — | — | — |
| 21 | 2024 | 49–13 | 79.0% | #3 | 2,177 | 4 | 16 | 2021 | 1–3 | 25.0% | #242 | 1,506 | 0 | 0 |
| 22 | 2025 | 70–8 | 89.7% | #1 | 2,352 | 6 | 24 | 2022 | 0–2 | 0.0% | #503 | 1,528 | 0 | 0 |
| 23 | 2026 | 26–4 | 86.7% | #3 | 2,353 | 7 | 26 | — | — | — | — | — | — | — |
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 | Carlos Alcaraz | Nicola Kuhn | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 17 | 2020 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | 2017 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 18 | 2021 | 15 | 10 | 25 | 60.0% | 11 | 6 | 17 | 64.7% | 1 | 1 | 2 | 50.0% | 2018 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 19 | 2022 | 26 | 7 | 33 | 78.8% | 26 | 4 | 30 | 86.7% | 3 | 1 | 4 | 75.0% | 2019 | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 20 | 2023 | 28 | 9 | 37 | 75.7% | 25 | 3 | 28 | 89.3% | 12 | 0 | 12 | 100.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2024 | 24 | 8 | 32 | 75.0% | 17 | 4 | 21 | 81.0% | 8 | 1 | 9 | 88.9% | 2021 | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 22 | 2025 | 37 | 6 | 43 | 86.0% | 22 | 1 | 23 | 95.7% | 11 | 1 | 12 | 91.7% | 2022 | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 23 | 2026 | 21 | 2 | 23 | 91.3% | 5 | 2 | 7 | 71.4% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 151 | 42 | 193 | 78.2% | 107 | 21 | 128 | 83.6% | 35 | 4 | 39 | 89.7% | — | 2 | 4 | 6 | 33.3% | 1 | 3 | 4 | 25.0% | 0 | 2 | 2 | 0.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 348/361 of Carlos Alcaraz's and 12/12 of Nicola Kuhn'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 | Carlos Alcaraz | Nicola Kuhn | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 17 | 2020 | 2/2 | 3.0 | 4.5 | 63.6% | 68.8% | 42.1% | 55.6% | 24.8% | 58.7% | 42.5% | 2017 | 1/1 | 7.0 | 5.0 | 65.1% | 64.8% | 55.2% | 25.0% | 66.7% | 61.4% | 32.5% |
| 18 | 2021 | 44/44 | 2.7 | 2.3 | 62.2% | 67.8% | 52.6% | 51.4% | 42.9% | 62.1% | 40.0% | 2018 | 2/2 | 1.5 | 2.5 | 46.5% | 59.1% | 51.9% | 57.1% | 32.5% | 55.8% | 37.4% |
| 19 | 2022 | 67/67 | 3.9 | 2.6 | 66.0% | 73.0% | 56.1% | 62.1% | 43.0% | 67.3% | 42.6% | 2019 | 3/3 | 1.3 | 1.0 | 69.4% | 62.8% | 47.9% | 40.6% | 48.6% | 58.5% | 40.9% |
| 20 | 2023 | 77/77 | 4.1 | 2.2 | 66.2% | 73.1% | 57.2% | 64.7% | 44.9% | 67.7% | 42.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2024 | 56/62 | 4.7 | 2.1 | 65.1% | 73.1% | 57.5% | 61.3% | 44.2% | 67.9% | 43.0% | 2021 | 4/4 | 1.5 | 3.0 | 63.1% | 63.1% | 42.2% | 28.1% | 32.5% | 54.5% | 33.2% |
| 22 | 2025 | 73/78 | 6.0 | 2.9 | 64.3% | 75.3% | 57.7% | 56.8% | 47.7% | 69.0% | 43.5% | 2022 | 2/2 | 2.5 | 5.0 | 66.1% | 66.6% | 52.4% | 72.1% | 37.5% | 61.7% | 29.0% |
| 23 | 2026 | 29/31 | 4.6 | 2.4 | 69.3% | 72.9% | 56.9% | 57.4% | 43.9% | 68.2% | 43.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 348/361 | 4.4 | 2.4 | 65.3% | 72.8% | 56.4% | 59.7% | 44.6% | 67.2% | 42.6% | — | 12/12 | 2.1 | 2.9 | 62.6% | 63.1% | 48.0% | 43.2% | 40.2% | 57.5% | 35.1% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 | Carlos Alcaraz | Nicola Kuhn | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2015 | 1490 | 98.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 16 | 2019 | 1483 | 98.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2016 | 1482 | 103.6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2020 | 1482 | 107.0 | -0.50 | -2.06 | 1.030 | 50.1% | — | — | — | 50.0% | -0.34 | 1–1 | 2–0 | — | +0.27 | 2017 | 1476 | 104.1 | -2.55 | -2.28 | 0.843 | 47.2% | — | — | — | 0.0% | -1.50 | — | 0–1 | — | -0.07 |
| 18 | 2021 | 1946 | 152.8 | -0.39 | +3.12 | 1.056 | 50.8% | -84 | -134 | — | 56.5% | +0.57 | 10–4 (71%) | 12–10 (55%) | 109.1 | -0.30 | 2018 | 1497 | 110.4 | +0.67 | -1.23 | 0.847 | 46.7% | — | — | — | 50.0% | -0.75 | — | 1–0 | — | +0.01 |
| 19 | 2022 | 2152 | 173.2 | +4.22 | +6.15 | 1.303 | 54.3% | -39 | -5 | -428 | 73.5% | +1.49 | 17–7 (71%) | 20–15 (57%) | 108.5 | -1.73 | 2019 | 1507 | 109.1 | -1.68 | -2.13 | 0.987 | 50.0% | — | — | — | 50.0% | -0.34 | 1–1 | 2–0 | — | +0.18 |
| 20 | 2023 | 2210 | 173.2 | +4.42 | +7.26 | 1.326 | 54.7% | -46 | +78 | -84 | 77.7% | +1.59 | 12–6 (67%) | 19–9 (68%) | 105.7 | -2.16 | 2020 | 1469 | 97.6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2024 | 2178 | 171.8 | +3.87 | +7.51 | 1.337 | 54.7% | -56 | +142 | +137 | 73.8% | +1.61 | 7–3 (70%) | 17–12 (59%) | 102.8 | -1.46 | 2021 | 1507 | 107.8 | -3.48 | -1.69 | 0.730 | 43.4% | — | — | — | 14.3% | -2.86 | 0–1 | 0–1 | — | +0.29 |
| 22 | 2025 | 2353 | 173.1 | +5.38 | +7.90 | 1.402 | 55.5% | -76 | +49 | -15 | 78.8% | +1.89 | 16–4 (80%) | 16–10 (62%) | 103.9 | -3.35 | 2022 | 1528 | 111.9 | +2.03 | +1.94 | 0.757 | 45.7% | — | — | — | 28.6% | -1.71 | 0–1 | 1–1 | — | -0.26 |
| 23 | 2026 | 2354 | 167.7 | +3.48 | +7.09 | 1.365 | 55.2% | -41 | +40 | — | 83.1% | +2.08 | 4–1 (80%) | 7–6 (54%) | 98.7 | -0.55 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 2407 | 173.9 | +3.78 | +6.63 | 1.300 | 54.3% | -57 | +33 | -45 | 74.2% | +1.55 | 67–26 (72%) | 93–62 (60%) | 111.7 | -2.58 | — | 1537 | 112.9 | -1.34 | -1.17 | 0.825 | 46.3% | — | — | — | 30.8% | -1.54 | 1–3 (25%) | 4–3 (57%) | 101.6 | +1.25 |
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 |
|---|---|---|---|---|---|
| Jannik Sinner | 10 | 7 | 17 | Apr 12, 2026 | H2H |
| Alexander Zverev | 7 | 6 | 13 | Jan 30, 2026 | H2H |
| Novak Djokovic | 5 | 5 | 10 | Feb 1, 2026 | H2H |
| Tommy Paul | 7 | 2 | 9 | Sep 6, 2026 | H2H |
| Daniil Medvedev | 6 | 3 | 9 | Mar 14, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Carlos Alcaraz | 0 | 1 | 1 | Jul 21, 2022 | H2H |
| Brandon Nakashima | 0 | 1 | 1 | Jun 29, 2022 | H2H |
| Thiago Seyboth Wild | 0 | 1 | 1 | Jul 15, 2021 | H2H |
| Feliciano Lopez | 0 | 1 | 1 | Jun 23, 2021 | H2H |
| David Goffin | 0 | 1 | 1 | Jan 9, 2021 | H2H |