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

J.J. Wolf vs Alessandro Giannessi

Compare the head-to-head record, career totals, season-by-season performance, and match log for J.J. Wolf vs Alessandro Giannessi.

United States Age 27 Right-Handed 183 cm / 6'0"
H2H
0 0
0 main draw meetings
ITA Age 36 Left-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alessandro Giannessi #150 2-6 7-5 6-2 J.J. Wolf #279 Match data Aug 26, 2019 Q1 Q US Open Grand Slam Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
J.J. Wolf #253 #39 1,025 1,849 45 55 45.0% 0 0 0 0 0 0
Alessandro Giannessi #1,488 #84 610 1,651 12 23 34.3% 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 J.J. Wolf Alessandro Giannessi
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 2020 2–3 40.0% #127 1,605 0 0 2011 2–1 66.7% #135 1,546 0 0
22 2021 0–3 0.0% #174 1,557 0 0 2012 1–4 20.0% #260 1,553 0 0
23 2022 15–13 53.6% #66 1,799 0 0
24 2023 26–25 51.0% #53 1,780 0 0 2014 0–1 0.0% #369 1,532 0 0
25 2024 2–9 18.2% #261 1,629 0 0
26 2016 1–1 50.0% #128 1,588 0 0
27 2026 0–2 0.0% #253 1,604 0 0 2017 5–9 35.7% #154 1,554 0 0
28 2018 1–1 50.0% #160 1,546 0 0
29 2019 1–2 33.3% #148 1,533 0 0
31 2021 1–2 33.3% #185 1,545 0 0
32 2022 0–1 0.0% #262 1,492 0 0
33 2023 0–1 0.0% #203 1,502 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 J.J. Wolf Alessandro Giannessi
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 2020 2 3 5 40.0% 2011 2 1 3 66.7%
22 2021 0 3 3 0.0% 2012 1 4 5 20.0%
23 2022 14 12 26 53.8% 1 1 2 50.0%
24 2023 18 17 35 51.4% 5 5 10 50.0% 3 3 6 50.0% 2014 0 1 1 0.0%
25 2024 1 6 7 14.3% 1 3 4 25.0%
26 2016 1 1 2 50.0%
27 2026 0 2 2 0.0% 2017 0 5 5 0.0% 5 4 9 55.6%
28 2018 1 1 2 50.0%
29 2019 1 2 3 33.3%
31 2021 1 2 3 33.3%
32 2022 0 1 1 0.0%
33 2023 0 1 1 0.0%
Career 35 43 78 44.9% 7 9 16 43.8% 3 3 6 50.0% 1 6 7 14.3% 11 17 28 39.3%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. 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 J.J. Wolf Alessandro Giannessi
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 2020 5/5 7.2 5.4 54.5% 71.7% 44.5% 47.6% 45.0% 59.1% 34.6% 2011 3/3 1.0 4.0 64.7% 66.6% 41.2% 43.8% 46.9% 57.6% 39.8%
22 2021 3/3 8.0 3.7 56.0% 75.0% 53.1% 56.7% 15.9% 65.3% 29.5% 2012 5/5 0.8 4.6 66.2% 60.1% 45.0% 51.5% 51.7% 54.5% 38.5%
23 2022 28/28 6.8 3.1 59.6% 69.8% 47.6% 56.9% 41.0% 61.1% 35.6% —/—
24 2023 51/51 7.2 3.0 57.1% 74.1% 52.6% 61.5% 48.7% 64.8% 35.1% 2014 1/1 4.0 2.0 59.1% 65.4% 36.1% 50.0% 50.0% 53.4% 40.7%
25 2024 11/11 5.2 3.0 55.4% 65.5% 43.9% 49.3% 19.3% 56.0% 30.8% —/—
26 —/— 2016 2/2 4.5 8.0 67.0% 66.8% 46.6% 56.1% 25.1% 60.4% 38.5%
27 2026 2/2 4.0 3.0 61.0% 65.5% 40.0% 35.5% 42.5% 56.0% 31.0% 2017 14/14 4.4 3.9 65.0% 63.5% 48.9% 61.8% 33.6% 58.4% 35.4%
28 —/— 2018 2/2 7.0 6.0 59.1% 79.6% 59.5% 77.8% 57.7% 71.3% 34.2%
29 —/— 2019 3/3 3.3 3.3 68.9% 65.7% 46.4% 67.3% 66.7% 59.6% 38.4%
31 —/— 2021 3/3 4.7 4.3 62.0% 68.8% 51.3% 64.1% 50.6% 62.4% 30.0%
32 —/— 2022 1/1 9.0 9.0 70.4% 63.8% 56.3% 76.7% 31.3% 61.6% 37.9%
33 —/— 2023 1/1 1.0 1.0 62.0% 45.2% 36.8% 25.0% 100.0% 42.0% 28.6%
Career 100/100 6.9 3.2 57.5% 71.7% 49.6% 57.5% 42.0% 62.4% 34.5% 35/35 3.7 4.4 64.9% 64.6% 47.7% 59.1% 44.8% 58.6% 36.1%

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 J.J. Wolf Alessandro Giannessi
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
18 2017 1490 99.6
19 2018 1507 107.1
20 2019 1505 105.3 2010 1489 96.6
21 2020 1605 126.4 -1.37 +1.12 0.846 46.8% +38 42.9% -0.50 0–1 -0.12 2011 1546 110.7 +0.13 -2.29 0.939 48.8% +79 57.1% -0.43 1–0 1–0 +0.15
22 2021 1557 116.1 -3.14 +1.22 0.850 47.5% +19 33.3% -1.22 0–3 (0%) 2–0 -0.03 2012 1554 113.9 -3.46 -1.94 0.846 46.4% +73 25.0% -1.33 1–1 1–0 +0.64
23 2022 1799 143.6 -1.16 +0.24 0.914 48.5% +5 51.5% -0.12 5–3 (63%) 5–5 (50%) -0.89 2013 1519 104.1
24 2023 1780 143.3 +0.70 -0.62 0.999 50.1% -5 -194 -134 52.8% +0.18 5–8 (38%) 11–8 (58%) +1.36 2014 1533 103.1 +0.02 -0.53 0.873 46.9% 33.3% -1.33 0–1 +0.23
25 2024 1629 108.6 -4.15 -2.83 0.700 43.4% +1 -34 18.2% -2.41 1–0 0–1 +0.47
26 2025 1608 2016 1589 117.1 -0.39 +1.09 0.971 48.6% 37.5% -0.75 1–0 0–1 +0.04
27 2026 1604 108.4 -2.89 +0.20 0.705 44.5% 16.7% -1.83 0–1 -0.02 2017 1555 122.9 -2.97 -1.25 0.851 47.3% +2 +75 36.1% -0.78 4–2 (67%) 2–6 (25%) +0.73
28 2018 1547 107.1 -1.42 -0.63 1.191 51.7% 60.0% +0.80 0–1 0–1 +0.22
29 2019 1533 107.1 +0.46 -0.69 0.950 49.3% +73 44.4% -0.78 1–2 (33%) 2–2 (50%) +0.13
30 2020 1461 102.9
31 2021 1546 112.4 -1.17 -1.01 0.798 47.9% +95 44.4% -0.44 0–1 2–1 (67%) -0.19
32 2022 1493 100.0 -0.49 -0.12 0.986 50.5% 40.0% -0.60 0–1 2–1 (67%) +0.24
33 2023 1503 96.3 +0.32 -4.68 0.493 36.5% 0.0% -4.50 +0.05
34 2024 1460 89.3
Career 1850 138.2 -0.64 -0.46 0.916 48.6% +3 -148 -134 47.2% -0.27 11–14 (44%) 18–16 (53%) 102.5 +0.77 1651 113.3 -1.84 -1.25 0.872 47.6% +2 +77 38.5% -0.79 8–9 (47%) 10–12 (45%) 99.5 +6.40

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.