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

Gabriel Diallo vs Adam Walton H2H: 0-1

Adam Walton holds a 1–0 lead over Gabriel Diallo in their ATP head-to-head. Across 1 main-draw meeting, Adam Walton leads 1–0 on hard courts. Most recently, Adam Walton won the 2026 Delray Beach Open first round 7-6(4) 6-3.

Canada Age 24 Right-Handed 203 cm / 6'8"
H2H
0 1
1 main draw meetings
Australia Age 27 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Adam Walton #93 7-6(4) 6-3 Gabriel Diallo #39 Match data Feb 17, 2026 R32 Delray Beach Open ATP 250 Hard

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
Gabriel Diallo #114 #33 1,388 1,875 44 52 45.8% 0 0 0 0 1 1
Adam Walton #93 #74 803 1,701 25 48 34.2% 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 Gabriel Diallo Adam Walton
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 2023 1–4 20.0% #139 1,477 0 0
22 2024 6–7 46.2% #87 1,720 0 0
23 2025 28–23 54.9% #41 1,810 0 1
24 2026 9–18 33.3% #114 1,680 0 1
25 2024 3–11 21.4% #93 1,508 0 0
26 2025 13–20 39.4% #78 1,613 0 0
27 2026 9–17 34.6% #93 1,637 0 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 Gabriel Diallo 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 2022 1515 106.2
21 2023 1477 113.3 -0.84 -1.39 0.807 46.9% +37 33.3% -1.33 0–2 2–1 (67%) +0.22
22 2024 1721 129.3 +0.04 +0.66 0.990 50.0% 0 48.6% +0.05 1–2 (33%) 3–6 (33%) -0.02
23 2025 1811 145.8 +2.74 -0.89 1.036 50.8% -69 -124 -54 53.2% +0.20 9–8 (53%) 13–12 (52%) -1.78
24 2026 1680 127.3 -1.46 -2.03 0.856 47.8% +13 -78 +45 37.9% -0.76 5–4 (56%) 8–9 (47%) -0.06 2023 1491 105.7
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
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
27 2026 1637 129.0 -1.35 -1.02 0.908 48.7% -6 -58 -86 38.5% -0.54 1–4 (20%) 4–10 (29%) -0.24
Career 1875 138.2 +1.01 -1.02 0.963 49.6% -29 -107 -18 47.3% -0.16 15–16 (48%) 26–28 (48%) 103.7 -1.73 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

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.