H2H data updated: 2026-09-07 00:00 UTC

Shintaro Mochizuki vs Stefano Napolitano

Compare the head-to-head record, career totals, season-by-season performance, and match log for Shintaro Mochizuki vs Stefano Napolitano.

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Shintaro Mochizuki
Japan Age 23 Right-Handed 175 cm / 5'9"
H2H
0 – 0
0 main-draw meetings
Stefano Napolitano
Italy Age 31 Right-Handed 196 cm / 6'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Shintaro Mochizuki #162 6-3 6-2 Stefano Napolitano #125 Match data May 27, 2024 Q2 Q Roland Garros Grand Slam Clay

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
Shintaro Mochizuki #117 #92 680 1,705 10 26 27.8% 0 0 0 0 0 0
Stefano Napolitano #229 #121 522 1,621 3 7 30.0% 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 Shintaro Mochizuki Stefano Napolitano
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 2021 0–2 0.0% #387 1,510 0 0 — — — — — — —
19 2022 0–3 0.0% #319 1,513 0 0 — — — — — — —
20 2023 3–4 42.9% #137 1,596 0 0 — — — — — — —
21 2024 0–7 0.0% #235 1,572 0 0 — — — — — — —
22 2025 4–5 44.4% #99 1,681 0 0 2017 1–2 33.3% #211 1,512 0 0
23 2026 3–5 37.5% #117 1,660 0 0 — — — — — — —
28 — — — — — — — 2023 0–2 0.0% #232 1,543 0 0
29 — — — — — — — 2024 2–3 40.0% #167 1,586 0 0

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 Shintaro Mochizuki Stefano Napolitano
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%
18 2021 2/2 0.5 3.5 60.6% 48.8% 27.6% 38.9% 40.0% 41.1% 40.7% — —/— — — — — — — — — —
19 2022 3/3 1.0 4.3 54.2% 61.2% 44.3% 54.2% 34.9% 53.3% 33.1% — —/— — — — — — — — — —
20 2023 7/7 3.9 2.9 61.3% 66.0% 47.4% 49.1% 30.8% 58.9% 32.6% — —/— — — — — — — — — —
21 2024 7/7 3.0 4.1 50.2% 68.1% 45.8% 55.5% 23.7% 57.0% 33.9% — —/— — — — — — — — — —
22 2025 9/9 5.1 4.4 50.4% 71.6% 47.3% 49.7% 39.6% 59.3% 38.0% 2017 3/3 4.7 2.0 60.2% 66.7% 48.7% 55.6% 20.1% 59.6% 35.5%
23 2026 8/8 3.0 4.3 53.3% 66.1% 47.0% 63.4% 37.6% 57.3% 39.6% — —/— — — — — — — — — —
28 — —/— — — — — — — — — — 2023 2/2 9.5 3.0 63.9% 67.5% 58.5% 41.7% 14.3% 64.3% 29.3%
29 — —/— — — — — — — — — — 2024 5/5 6.8 2.2 57.8% 71.1% 56.0% 64.0% 43.0% 64.9% 38.6%
Career — 36/36 3.4 4.0 54.0% 66.5% 45.6% 53.5% 34.0% 56.8% 36.2% — 10/10 6.7 2.3 59.8% 69.1% 54.3% 57.0% 30.4% 63.2% 35.8%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Shintaro Mochizuki Stefano Napolitano
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 2021 1510 95.1 -3.15 +0.84 0.691 41.1% — — — 0.0% -3.50 — — — +0.19 — — — — — — — — — — — — — — — —
19 2022 1513 110.5 -1.22 -0.83 0.708 42.8% +3 — — 14.3% -2.28 0–1 — — -0.04 2014 1503 100.5 — — — — — — — — — — — — —
20 2023 1596 112.6 -1.61 -0.31 0.793 45.9% -15 — — 38.9% -1.44 2–1 (67%) 3–0 (100%) — -0.01 2015 1488 100.9 — — — — — — — — — — — — —
21 2024 1572 111.9 -3.53 -0.36 0.789 45.3% -12 — — 11.1% -2.28 0–1 0–4 (0%) — -0.17 2016 1477 101.4 — — — — — — — — — — — — —
22 2025 1681 121.4 -2.48 +1.45 0.934 49.0% -66 — — 50.0% -0.39 1–3 (25%) 1–1 — -0.21 2017 1513 109.9 +0.39 -1.48 0.877 47.7% — +106 — 33.3% -0.67 — 0–1 — -0.08
23 2026 1661 117.6 -2.07 +3.41 0.927 49.1% -99 — +147 44.0% -0.48 0–1 2–1 (67%) — -0.36 2018 1520 105.0 — — — — — — — — — — — — —
24 — — — — — — — — — — — — — — — — 2019 1528 103.6 — — — — — — — — — — — — —
25 — — — — — — — — — — — — — — — — 2020 1503 98.1 — — — — — — — — — — — — —
27 — — — — — — — — — — — — — — — — 2022 1506 99.9 — — — — — — — — — — — — —
28 — — — — — — — — — — — — — — — — 2023 1544 111.3 -1.03 -1.78 0.820 48.1% — — — 20.0% -0.80 0–1 0–1 — +0.11
29 — — — — — — — — — — — — — — — — 2024 1586 113.7 -1.39 -0.73 1.100 52.2% — -3 — 50.0% +0.64 1–3 (25%) 1–4 (20%) 96.3 +0.23
30 — — — — — — — — — — — — — — — — 2025 1547 100.0 — — — — — — — — — — — — —
31 — — — — — — — — — — — — — — — — 2026 1496 96.1 — — — — — — — — — — — — —
Career — 1706 117.3 -2.36 +0.97 0.840 46.8% -41 — +147 35.0% -1.20 3–7 (30%) 6–6 (50%) 97.8 -1.67 — 1621 109.3 -0.78 -1.17 0.972 50.0% — +44 — 39.3% -0.04 1–4 (20%) 1–6 (14%) 94.7 +2.60

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.