H2H data updated: 2026-07-18 16:32 UTC
Casper Ruud vs Shintaro Mochizuki H2H: 1-0
Casper Ruud holds a 1–0 lead over Shintaro Mochizuki in their ATP head-to-head. Across 1 main-draw meeting, Casper Ruud leads 1–0 on hard courts. Most recently, Casper Ruud won the 2025 Kinoshita Group Japan Open Tennis Championships third round 4-6 6-1 6-1.
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Norway
Age 27
Right-Handed
183 cm / 6'0"
H2H
1
–
0
1 main draw meetings
Japan
Age 23
Right-Handed
175 cm / 5'9"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Sep 27, 2025* | Kinoshita Group Japan Open Tennis Championships | ATP 500 | R32 | Hard | Casper Ruud | 4-6 6-1 6-1 | Shintaro Mochizuki | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Casper Ruud | #13 | #2 | 5,850 | 2,128 | 285 | 160 | 64.0% | 0 | 1 | 0 | 1 | 12 | 14 |
| Shintaro Mochizuki | #115 | #92 | 680 | 1,693 | 10 | 24 | 29.4% | 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 | Casper Ruud | Shintaro Mochizuki | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 2016 | 0–1 | 0.0% | #225 | 1,488 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2017 | 5–8 | 38.5% | #139 | 1,541 | 0 | 0 | 2021 | 0–2 | 0.0% | #387 | 1,510 | 0 | 0 |
| 19 | 2018 | 6–9 | 40.0% | #112 | 1,689 | 0 | 0 | 2022 | 0–3 | 0.0% | #319 | 1,513 | 0 | 0 |
| 20 | 2019 | 20–17 | 54.1% | #54 | 1,770 | 0 | 0 | 2023 | 3–4 | 42.9% | #137 | 1,596 | 0 | 0 |
| 21 | 2020 | 19–12 | 61.3% | #27 | 1,860 | 0 | 1 | 2024 | 0–7 | 0.0% | #235 | 1,572 | 0 | 0 |
| 22 | 2021 | 53–18 | 74.6% | #8 | 2,050 | 0 | 6 | 2025 | 4–5 | 44.4% | #99 | 1,681 | 0 | 0 |
| 23 | 2022 | 46–20 | 69.7% | #3 | 2,048 | 0 | 9 | 2026 | 3–3 | 50.0% | #115 | 1,689 | 0 | 0 |
| 24 | 2023 | 35–22 | 61.4% | #11 | 1,891 | 0 | 10 | — | — | — | — | — | — | — |
| 25 | 2024 | 44–23 | 65.7% | #6 | 1,915 | 0 | 12 | — | — | — | — | — | — | — |
| 26 | 2025 | 34–17 | 66.7% | #12 | 1,917 | 0 | 14 | — | — | — | — | — | — | — |
| 27 | 2026 | 23–13 | 63.9% | #13 | 1,930 | 0 | 14 | — | — | — | — | — | — | — |