H2H data updated: 2026-09-01 00:00 UTC
Alexandre Muller holds a 1–0 lead over Adam Walton in their ATP head-to-head. Across 1 main-draw meeting, Alexandre Muller leads 1–0 on hard courts. Most recently, Alexandre Muller won the 2024 US Open first round 3-6 7-6(7) 6-3 6-4.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Alexandre Muller | 3-6 7-6(7) 6-3 6-4 | Adam Walton | Match data | Aug 28, 2024* | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alexandre Muller | #138 | #38 | 1,403 | 1,816 | 55 | 78 | 41.4% | 0 | 0 | 0 | 0 | 1 | 1 |
| Adam Walton | #93 | #74 | 803 | 1,701 | 25 | 48 | 34.2% | 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 | Alexandre Muller | Adam Walton | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 2017 | 0–1 | 0.0% | #357 | 1,468 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2019 | 0–1 | 0.0% | #234 | 1,544 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2021 | 1–3 | 25.0% | #224 | 1,551 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | — | — | — | — | — | — | — | 2024 | 3–11 | 21.4% | #93 | 1,508 | 0 | 0 |
| 26 | 2023 | 9–14 | 39.1% | #81 | 1,646 | 0 | 0 | 2025 | 13–20 | 39.4% | #78 | 1,613 | 0 | 0 |
| 27 | 2024 | 17–20 | 45.9% | #67 | 1,680 | 0 | 0 | 2026 | 9–17 | 34.6% | #93 | 1,637 | 0 | 0 |
| 28 | 2025 | 24–27 | 47.1% | #43 | 1,739 | 0 | 1 | — | — | — | — | — | — | — |
| 29 | 2026 | 4–12 | 25.0% | #138 | 1,620 | 0 | 1 | — | — | — | — | — | — | — |
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 | Alexandre Muller | Adam Walton | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2017 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2019 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2021 | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1 | 8 | 9 | 11.1% | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% |
| 26 | 2023 | 3 | 7 | 10 | 30.0% | 5 | 6 | 11 | 45.5% | 1 | 1 | 2 | 50.0% | 2025 | 11 | 16 | 27 | 40.7% | 2 | 2 | 4 | 50.0% | 0 | 2 | 2 | 0.0% |
| 27 | 2024 | 9 | 12 | 21 | 42.9% | 7 | 7 | 14 | 50.0% | 1 | 1 | 2 | 50.0% | 2026 | 6 | 12 | 18 | 33.3% | 2 | 3 | 5 | 40.0% | 1 | 2 | 3 | 33.3% |
| 28 | 2025 | 13 | 15 | 28 | 46.4% | 11 | 9 | 20 | 55.0% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2026 | 2 | 4 | 6 | 33.3% | 2 | 7 | 9 | 22.2% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 28 | 41 | 69 | 40.6% | 25 | 31 | 56 | 44.6% | 2 | 6 | 8 | 25.0% | — | 18 | 36 | 54 | 33.3% | 4 | 6 | 10 | 40.0% | 3 | 6 | 9 | 33.3% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 130/133 of Alexandre Muller's and 72/73 of Adam Walton'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 | Alexandre Muller | Adam Walton | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2017 | 1/1 | 4.0 | 5.0 | 58.0% | 68.1% | 45.6% | 65.0% | 43.8% | 58.6% | 36.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2019 | 1/1 | 3.0 | 5.0 | 56.3% | 53.3% | 45.7% | 46.2% | 37.5% | 50.0% | 34.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2021 | 4/4 | 6.3 | 2.8 | 64.4% | 61.7% | 48.7% | 41.7% | 54.6% | 57.5% | 35.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 14/14 | 5.4 | 2.1 | 64.4% | 72.7% | 50.3% | 63.9% | 29.9% | 64.6% | 31.0% |
| 26 | 2023 | 23/23 | 3.7 | 1.8 | 64.3% | 65.3% | 51.6% | 53.8% | 42.6% | 59.9% | 36.2% | 2025 | 32/33 | 6.5 | 2.3 | 62.1% | 70.6% | 47.9% | 56.6% | 43.1% | 62.2% | 35.0% |
| 27 | 2024 | 37/37 | 3.5 | 1.9 | 63.9% | 67.9% | 50.4% | 50.4% | 41.0% | 61.7% | 38.0% | 2026 | 26/26 | 5.9 | 1.3 | 63.0% | 67.5% | 51.8% | 59.8% | 43.5% | 61.8% | 34.7% |
| 28 | 2025 | 48/51 | 3.8 | 2.6 | 66.2% | 67.3% | 47.8% | 57.8% | 38.1% | 60.6% | 34.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 29 | 2026 | 16/16 | 3.3 | 2.1 | 67.0% | 62.1% | 43.2% | 57.6% | 34.1% | 55.4% | 33.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 130/133 | 3.7 | 2.2 | 65.1% | 66.2% | 48.6% | 54.4% | 39.8% | 60.0% | 35.8% | — | 72/73 | 6.1 | 1.9 | 62.9% | 69.9% | 49.8% | 59.2% | 40.6% | 62.5% | 34.1% |
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 | Alexandre Muller | Adam Walton | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 20 | 2017 | 1468 | 97.9 | -2.55 | -1.26 | 0.889 | 47.9% | — | — | — | 40.0% | -0.40 | 0–1 | 0–2 | — | +0.14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2018 | 1503 | 101.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2019 | 1545 | 110.7 | +1.37 | -2.92 | 0.699 | 42.3% | — | — | — | 0.0% | -2.67 | — | — | — | +0.07 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2020 | 1548 | 106.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2021 | 1551 | 116.1 | -1.35 | -0.95 | 0.827 | 46.6% | +15 | — | — | 38.5% | -0.69 | 0–2 | 0–1 | — | -0.42 | 2023 | 1491 | 105.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2022 | 1513 | 98.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1509 | 109.9 | -0.13 | -2.71 | 0.878 | 47.8% | -4 | — | +106 | 29.7% | -0.86 | 0–2 | 1–7 (13%) | — | +0.84 |
| 26 | 2023 | 1647 | 132.9 | -2.09 | +0.12 | 0.902 | 48.2% | -29 | -41 | — | 40.4% | -0.96 | 2–4 (33%) | 4–6 (40%) | — | -1.00 | 2025 | 1613 | 138.7 | -1.30 | -0.17 | 0.926 | 48.9% | +19 | -41 | — | 39.8% | -0.31 | 7–4 (64%) | 9–16 (36%) | — | +0.06 |
| 27 | 2024 | 1680 | 137.7 | -2.22 | +1.37 | 0.993 | 49.9% | -40 | +7 | — | 46.7% | -0.09 | 3–3 (50%) | 11–9 (55%) | — | +0.88 | 2026 | 1637 | 129.0 | -1.36 | -1.02 | 0.908 | 48.7% | -6 | -57 | -86 | 38.5% | -0.54 | 1–4 (20%) | 4–10 (29%) | — | -0.23 |
| 28 | 2025 | 1740 | 144.8 | -2.38 | -0.32 | 0.886 | 48.2% | -36 | +43 | -152 | 43.9% | -0.64 | 16–6 (73%) | 17–15 (53%) | — | -1.81 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2026 | 1620 | 119.9 | -4.98 | -1.39 | 0.742 | 44.6% | +76 | +37 | — | 29.7% | -1.60 | 1–1 | 3–2 (60%) | — | -0.80 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1817 | 136.3 | -2.54 | +0.06 | 0.895 | 48.2% | -24 | +16 | -152 | 41.8% | -0.67 | 22–17 (56%) | 35–35 (50%) | 107.8 | -2.21 | — | 1702 | 130.1 | -1.09 | -0.97 | 0.911 | 48.6% | +7 | -50 | +24 | 37.4% | -0.50 | 8–10 (44%) | 14–33 (30%) | 92.9 | +0.92 |
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 |
|---|---|---|---|---|---|
| Stefanos Tsitsipas | 0 | 4 | 4 | May 26, 2026 | H2H |
| Alexander Zverev | 1 | 3 | 4 | Jan 21, 2026 | H2H |
| Miomir Kecmanovic | 3 | 1 | 4 | Jan 8, 2026 | H2H |
| Felix Auger-Aliassime | 1 | 2 | 3 | Oct 30, 2025 | H2H |
| Francisco Cerundolo | 2 | 1 | 3 | Mar 22, 2025 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Daniil Medvedev | 2 | 1 | 3 | May 26, 2026 | H2H |
| Ignacio Buse | 1 | 1 | 2 | Aug 25, 2026 | H2H |
| Learner Tien | 0 | 2 | 2 | Mar 6, 2026 | H2H |
| Quentin Halys | 1 | 1 | 2 | Mar 4, 2026 | H2H |
| Carlos Alcaraz | 0 | 2 | 2 | Jan 18, 2026 | H2H |