H2H data updated: 2026-09-02 00:00 UTC

Adam Walton vs Lukas Klein H2H: 0-1

Lukas Klein holds a 1–0 lead over Adam Walton in their ATP head-to-head. Across 1 main-draw meeting, Lukas Klein leads 1–0 on hard courts. Most recently, Lukas Klein won the 2024 Chengdu Open first round 7-6(3) 6-4.

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Adam Walton
Australia Age 27 Right-Handed 183 cm / 6'0"
H2H
0 – 1
1 main draw meetings
Lukas Klein
Slovakia Age 28 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lukas Klein #127 7-6(3) 6-4 Adam Walton #94 Match data Sep 21, 2024* R32 Chengdu Open ATP 250 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.

Career Comparison

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
Adam Walton #93 #74 803 1,701 25 48 34.2% 0 0 0 0 0 0
Lukas Klein #288 #109 544 1,736 10 16 38.5% 0 0 0 0 0 0

Career Progression by Age

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 Adam Walton Lukas Klein
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
23 — — — — — — — 2021 2–4 33.3% #258 1,560 0 0
24 — — — — — — — 2022 0–1 0.0% #136 1,559 0 0
25 2024 3–11 21.4% #93 1,508 0 0 2023 0–1 0.0% #170 1,559 0 0
26 2025 13–20 39.4% #78 1,613 0 0 2024 8–9 47.1% #136 1,692 0 0
27 2026 9–17 34.6% #93 1,637 0 0 2025 0–1 0.0% #142 1,621 0 0

Surface Results by Age

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 Adam Walton Lukas Klein
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
23 — — — — — — — — — — — — — 2021 0 1 1 0.0% 1 2 3 33.3% 1 1 2 50.0%
24 — — — — — — — — — — — — — 2022 — — — — — — — — 0 1 1 0.0%
25 2024 1 8 9 11.1% 0 1 1 0.0% 2 2 4 50.0% 2023 0 1 1 0.0% — — — — — — — —
26 2025 11 16 27 40.7% 2 2 4 50.0% 0 2 2 0.0% 2024 6 6 12 50.0% 2 3 5 40.0% — — — —
27 2026 6 12 18 33.3% 2 3 5 40.0% 1 2 3 33.3% 2025 0 1 1 0.0% — — — — — — — —
Career — 18 36 54 33.3% 4 6 10 40.0% 3 6 9 33.3% — 6 9 15 40.0% 3 5 8 37.5% 1 2 3 33.3%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 72/73 of Adam Walton's and 25/26 of Lukas Klein'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 Adam Walton Lukas Klein
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%
23 — —/— — — — — — — — — — 2021 5/6 2.8 3.6 63.4% 68.5% 46.9% 57.7% 38.8% 61.1% 36.3%
24 — —/— — — — — — — — — — 2022 1/1 12.0 6.0 68.1% 68.4% 63.0% 45.5% 28.6% 66.7% 36.0%
25 2024 14/14 5.4 2.1 64.4% 72.7% 50.3% 63.9% 29.9% 64.6% 31.0% 2023 1/1 4.0 0.0 59.4% 57.9% 57.7% 57.1% 0.0% 57.8% 29.3%
26 2025 32/33 6.5 2.3 62.1% 70.6% 47.9% 56.6% 43.1% 62.2% 35.0% 2024 17/17 7.8 3.3 64.6% 74.3% 54.9% 57.0% 33.5% 67.3% 35.1%
27 2026 26/26 5.9 1.3 63.0% 67.5% 51.8% 59.8% 43.5% 61.8% 34.7% 2025 1/1 11.0 4.0 59.0% 70.0% 55.0% 50.0% 40.0% 64.0% 39.0%

Advanced Statistics Comparison by Age

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 Adam Walton Lukas Klein
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
23 — — — — — — — — — — — — — — — — 2021 1561 110.3 +0.25 -1.57 0.933 48.8% — +12 — 42.9% -0.43 0–2 1–1 — +0.01
24 2023 1491 105.7 — — — — — — — — — — — — — 2022 1560 105.6 -1.45 -1.49 1.079 49.7% — — — 40.0% -1.00 0–1 1–0 — +0.12
25 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 2023 1560 107.4 +1.15 -1.85 0.695 44.3% — — — 0.0% -3.00 — — — -0.08
26 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 2024 1692 127.5 +1.62 +0.01 1.073 50.6% +20 -109 — 52.1% +0.15 3–7 (30%) 9–7 (56%) — -0.34
27 2026 1637 129.0 -1.36 -1.02 0.908 48.7% -6 -58 -86 38.5% -0.54 1–4 (20%) 4–10 (29%) — -0.24 2025 1621 113.5 -0.48 +0.92 1.083 51.0% — — — 25.0% -0.25 — 0–1 — -0.23
28 — — — — — — — — — — — — — — — — 2026 1621 101.5 — — — — — — — — — — — — —
Career — 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 +0.90 — 1737 119.7 +1.12 -0.40 1.024 50.0% +20 -64 — 46.6% -0.15 3–10 (23%) 11–9 (55%) 98.1 -2.00

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.