Yasutaka Uchiyama and Yuki Mochizuki have met 1 time since 2019; Yuki Mochizuki leads 1–0. Their most recent meeting: Yuki Mochizuki won at Kobe (2019).
Playing styles and historical archetype record
Uchiyama
🤖 Servebot
Mochizuki
🛡️ The Spoiler
Matchup analysis
The 🤖 Servebot archetype wins about 63% vs 🛡️ The Spoiler across 1,609 matches in our dataset — a stylistic lean toward Yasutaka Uchiyama.
Servebot players often use high ace rate and dominant service to pressure the the spoiler's strong court coverage.
1 career meeting, newest first
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Uchiyama | Mochizuki |
|---|---|---|
| W-L | 0–3 | 3–7 |
| Avg odds | 2.00 | 3.77 |
| ROI % | -100.0% | -55.7% |
| Units P/L | -3.00u | -5.57u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Results vs. opponents both players faced · Last 12 months
Mochizuki has a higher win rate against shared opponents (33% vs Uchiyama's 0%).
| Opponent | Uchiyama | Mochizuki |
|---|---|---|
| Rei Sakamoto | L 63 36 46 | L 06 16 |
| Sho Shimabukuro | L 36 67 | L 46 26 |
| Kasidit Samrej | L 46 16 | W 46 64 64 |
Last five matches per player
Andre Ilagan
UAMS Health Little Rock Open · Round of 32
May 13
Alastair Gray
Wuxi Open · Round of 32
May 4
Marat Sharipov
Renault Busan Open Tennis Championships · Round of 32
Apr 8
Rio Noguchi
Yokkaichi Challenger · Final
Mar 27
Hayato Matsuoka
Yokkaichi Challenger · Semifinals
Mar 24
Maximus Jones
Yokkaichi Challenger · Round of 32
Mar 12
Zhizhen Zhang
Brisbane Tennis International #2 · Round of 16
Feb 11
Cruz Hewitt
Brisbane Tennis International #2 · Round of 32
Feb 10
Takuya Kumasaka
Futures 2026 ·
Jun 17
Taisei Ichikawa
Futures 2026 ·
Jun 9
Philip Sekulic
Wuxi Open · 1st Round Qualifying
May 3
Gerard Campana Lee
Shymkent Challenger 2 · 2nd Round Qualifying
Apr 27
Anton Chekhov
Shymkent Challenger 2 · 1st Round Qualifying
Apr 26
Bekkhan Atlangeriev
Shymkent Challenger 1 · 1st Round Qualifying
Apr 19
Khumoyun Sultanov
WUNING OPEN 2 · 1st Round Qualifying
Apr 12
Clement Chidekh
WUNING OPEN 1 · Round of 32
Apr 7
Matches, sets and games won · Last 12 months · 42–45 matches
| Metric | Uchiyama | Mochizuki |
|---|---|---|
| Matches won | 50% | 49% |
| Sets won | 51% | 45% |
| Games won | 51% | 48% |
Head-to-head record by tournament tier
| Stage | Uchiyama | Mochizuki |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
Head-to-head record per surface
| Surface | Uchiyama | Mochizuki |
|---|---|---|
| Hard | 0 | 1 |
