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

Gabriel Diallo vs Jesper de Jong H2H: 1-0

Gabriel Diallo holds a 1–0 lead over Jesper de Jong in their ATP head-to-head. Across 1 main-draw meeting, Gabriel Diallo leads 1–0 on hard courts. Most recently, Gabriel Diallo won the 2026 Hong Kong Open first round 6-4 7-6(7).

Canada Age 24 Right-Handed 203 cm / 6'8"
H2H
1 0
1 main draw meetings
Netherlands Age 26 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Gabriel Diallo #40 6-4 7-6(7) Jesper de Jong #71 Match data Jan 8, 2026* R32 Hong Kong 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
Gabriel Diallo #114 #33 1,388 1,875 44 52 45.8% 0 0 0 0 1 1
Jesper de Jong #100 #71 821 1,767 23 34 40.4% 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 Jesper de Jong
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 2022 0–2 0.0% #288 1,525 0 0
23 2025 28–23 54.9% #41 1,810 0 1 2023 0–1 0.0% #153 1,543 0 0
24 2026 9–18 33.3% #114 1,680 0 1 2024 2–5 28.6% #112 1,665 0 0
25 2025 16–13 55.2% #74 1,733 0 0
26 2026 5–13 27.8% #100 1,665 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 Gabriel Diallo Jesper de Jong
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 %
21 2023 1 3 4 25.0% 0 1 1 0.0%
22 2024 6 5 11 54.5% 0 1 1 0.0% 0 1 1 0.0% 2022 0 1 1 0.0% 0 1 1 0.0%
23 2025 13 16 29 44.8% 6 4 10 60.0% 9 3 12 75.0% 2023 0 1 1 0.0%
24 2026 5 9 14 35.7% 1 5 6 16.7% 3 4 7 42.9% 2024 1 3 4 25.0% 1 2 3 33.3%
25 2025 5 4 9 55.6% 10 6 16 62.5% 1 3 4 25.0%
26 2026 0 6 6 0.0% 4 6 10 40.0% 1 1 2 50.0%
Career 25 33 58 43.1% 7 10 17 41.2% 12 9 21 57.1% 6 14 20 30.0% 15 15 30 50.0% 2 5 7 28.6%

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 94/96 of Gabriel Diallo's and 57/59 of Jesper de Jong'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 Gabriel Diallo Jesper de Jong
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 2023 5/5 8.2 5.0 60.9% 68.0% 47.5% 48.0% 53.6% 59.8% 32.5% —/—
22 2024 13/13 9.6 3.0 68.9% 70.6% 45.8% 66.8% 37.4% 63.0% 36.6% 2022 2/2 6.0 3.5 65.0% 63.6% 50.0% 73.9% 22.5% 58.9% 29.7%
23 2025 50/51 8.8 2.6 66.8% 74.3% 52.5% 51.8% 40.9% 67.0% 34.2% 2023 1/1 2.0 3.0 55.2% 62.5% 34.6% 42.9% 25.0% 50.0% 35.1%
24 2026 26/27 7.5 2.8 68.4% 70.7% 45.3% 50.7% 44.4% 62.5% 32.1% 2024 7/7 7.0 3.6 56.9% 69.8% 47.9% 57.1% 48.5% 60.1% 29.7%
25 —/— 2025 29/29 7.9 3.2 58.6% 73.7% 52.7% 46.5% 41.1% 65.3% 35.5%
26 —/— 2026 18/20 8.4 4.3 62.8% 70.5% 42.8% 53.8% 30.4% 60.3% 33.7%
Career 94/96 8.5 2.9 67.2% 72.5% 49.3% 53.4% 42.0% 64.8% 33.9% 57/59 7.8 3.6 59.9% 71.7% 48.6% 51.0% 37.7% 62.6% 34.0%

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 Jesper de Jong
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 2020 1495 107.2
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 2021 1481 98.9
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 2022 1525 108.3 +0.21 -2.99 0.723 45.1% 0.0% -2.25 0–1 -0.07
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 2023 1544 113.3 -0.09 -0.77 0.702 42.6% 0.0% -3.50 -0.03
24 2026 1680 127.3 -1.44 -2.03 0.856 47.8% +13 -78 +45 37.9% -0.76 5–4 (56%) 8–9 (47%) -0.07 2024 1665 127.5 -0.02 +0.54 0.744 46.1% -64 +31 31.8% -0.95 1–0 0–3 (0%) -0.69
25 2025 1733 133.9 +0.95 +0.45 1.023 50.3% -52 +63 -154 53.2% +0.10 5–4 (56%) 12–8 (60%) -0.38
26 2026 1665 124.3 -2.13 -1.08 0.849 47.4% -84 +103 33.3% -0.67 2–3 (40%) 2–5 (29%) -0.99
Career 1875 138.2 +1.02 -1.02 0.963 49.6% -29 -107 -18 47.3% -0.16 15–16 (48%) 26–28 (48%) 103.7 -1.74 1768 129.3 -0.19 -0.16 0.909 48.6% -65 +73 -154 41.7% -0.41 8–7 (53%) 14–17 (45%) 101.0 -3.79

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.