H2H data updated: 2026-10-08 00:00 UTC

Shintaro Mochizuki vs Roman Safiullin

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

Japan Age 23 Right-Handed 175 cm / 5'9"
H2H
0 – 0
0 main-draw meetings
Russia Age 29 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Roman Safiullin #79 6-2 6-3 Shintaro Mochizuki #123 Match data Oct 6, 2026 Q2 Q Shanghai Masters Masters 1000 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
Shintaro Mochizuki #123 #92 680 1,705 10 27 27.0% 0 0 0 0 0 0
Roman Safiullin #79 #36 1,190 1,930 63 79 44.4% 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 Shintaro Mochizuki Roman Safiullin
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 2017 0–1 0.0% #498 1,489 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 2020 1–1 50.0% #182 1,512 0 0
23 2026 3–6 33.3% #123 1,656 0 0 2021 2–4 33.3% #167 1,601 0 0
24 — — — — — — — 2022 7–5 58.3% #88 1,706 0 0
25 — — — — — — — 2023 20–19 51.3% #39 1,891 0 0
26 — — — — — — — 2024 18–25 41.9% #60 1,779 0 0
27 — — — — — — — 2025 7–17 29.2% #172 1,691 0 0
28 — — — — — — — 2026 8–7 53.3% #79 1,830 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 Shintaro Mochizuki Roman Safiullin
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 %
18 2021 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
19 2022 0 3 3 0.0% — — — — — — — — 2017 0 1 1 0.0% — — — — — — — —
20 2023 3 2 5 60.0% — — — — 0 2 2 0.0% — — — — — — — — — — — — —
21 2024 0 5 5 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — —
22 2025 3 4 7 42.9% — — — — 1 1 2 50.0% 2020 1 1 2 50.0% — — — — — — — —
23 2026 0 5 5 0.0% — — — — 3 1 4 75.0% 2021 1 3 4 25.0% 1 1 2 50.0% — — — —
24 — — — — — — — — — — — — — 2022 6 4 10 60.0% 1 1 2 50.0% — — — —
25 — — — — — — — — — — — — — 2023 11 13 24 45.8% 4 3 7 57.1% 5 3 8 62.5%
26 — — — — — — — — — — — — — 2024 13 15 28 46.4% 3 7 10 30.0% 2 3 5 40.0%
27 — — — — — — — — — — — — — 2025 6 11 17 35.3% 0 3 3 0.0% 1 3 4 25.0%
28 — — — — — — — — — — — — — 2026 5 4 9 55.6% 0 1 1 0.0% 3 2 5 60.0%
Career — 6 21 27 22.2% 0 1 1 0.0% 4 5 9 44.4% — 43 52 95 45.3% 9 16 25 36.0% 11 11 22 50.0%

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 37/37 of Shintaro Mochizuki's and 138/144 of Roman Safiullin'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 Shintaro Mochizuki Roman Safiullin
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% 2017 1/1 7.0 1.0 83.9% 61.7% 33.3% 57.1% — 57.1% 20.0%
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% 2020 2/2 1.0 0.5 59.5% 65.8% 65.7% 25.0% 34.7% 65.8% 42.9%
23 2026 9/9 3.2 4.0 51.7% 66.1% 46.3% 60.0% 35.7% 56.7% 38.9% 2021 6/6 7.2 3.0 63.9% 69.9% 47.3% 58.1% 44.4% 61.8% 38.1%
24 — —/— — — — — — — — — — 2022 11/12 8.6 3.0 63.5% 77.7% 51.7% 75.0% 42.2% 68.5% 36.9%
25 — —/— — — — — — — — — — 2023 39/39 5.9 3.5 64.1% 73.5% 52.0% 58.6% 45.0% 65.8% 37.0%
26 — —/— — — — — — — — — — 2024 40/43 7.3 3.1 60.1% 73.4% 49.2% 61.0% 36.9% 63.8% 35.8%
27 — —/— — — — — — — — — — 2025 24/24 8.0 3.8 63.2% 71.4% 50.8% 47.7% 38.5% 63.9% 34.6%
28 — —/— — — — — — — — — — 2026 15/17 8.1 3.0 70.7% 74.7% 50.5% 64.7% 48.9% 67.7% 37.3%

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 Roman Safiullin
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 2017 1489 100.0 +2.56 -0.26 0.467 40.6% — — — 0.0% -3.00 — — — +0.12
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 2018 1495 100.4 — — — — — — — — — — — — —
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 2019 1493 106.0 — — — — — — — — — — — — —
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 2020 1512 105.7 +0.02 +1.02 1.256 52.7% — — — 50.0% +0.25 — — — +0.30
23 2026 1656 117.6 -2.97 +3.43 0.897 48.2% -78 — +154 40.7% -0.70 0–1 2–1 (67%) — -0.30 2021 1601 128.1 +0.39 +1.65 0.998 50.2% -17 — — 45.0% +0.15 0–2 2–4 (33%) — +0.21
24 — — — — — — — — — — — — — — — — 2022 1707 135.0 +2.51 +1.26 1.171 52.1% -5 — — 57.1% +0.64 3–1 (75%) 3–7 (30%) 99.4 +0.01
25 — — — — — — — — — — — — — — — — 2023 1892 144.9 +1.73 +1.20 1.082 51.6% -90 -125 -81 54.5% +0.37 2–8 (20%) 7–6 (54%) 96.5 -1.52
26 — — — — — — — — — — — — — — — — 2024 1780 150.6 +0.19 -0.01 0.987 49.6% -9 -48 +22 46.6% -0.07 6–12 (33%) 7–11 (39%) 91.2 -1.81
27 — — — — — — — — — — — — — — — — 2025 1692 133.7 -0.85 +0.09 0.957 48.9% +81 -25 -13 34.8% -0.65 4–6 (40%) 3–14 (18%) 89.5 -1.14
28 — — — — — — — — — — — — — — — — 2026 1830 138.3 +2.75 +1.42 1.157 52.4% -19 — -14 53.2% +0.53 3–4 (43%) 3–5 (38%) 97.2 -1.08
Career — 1706 117.4 -2.57 +1.04 0.835 46.6% -39 — +154 34.3% -1.24 3–7 (30%) 6–6 (50%) 97.8 -1.46 — 1931 146.0 +0.93 +0.69 1.038 50.6% -14 -72 -30 47.9% +0.07 18–33 (35%) 25–47 (35%) 83.8 -3.48

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.