Sam Riffice vs Shintaro MochizukiPrediction, Head-to-Head Results, and Stats
Sam Riffice and Shintaro Mochizuki have met 1 time since 2022; Shintaro Mochizuki leads 1–0. Across all meetings Riffice has taken 0 sets to Mochizuki's 2. Their most recent meeting: Shintaro Mochizuki won at Rome, GA (2022).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Riffice | Mochizuki | ||
|---|---|---|---|---|
| Indicator | Sam Riffice | Shintaro Mochizuki | ||
| Wins in straight sets | — | 61% | 11/18 | |
| Wins a set when losing | — | 45% | 14/31 | |
| Goes to a deciding set | — | 43% | 21/49 | |
| Covers −1.5 sets as favorite | — | 30% | 7/23 | |
| Covers +1.5 sets as underdog | — | 57% | 13/23 | |
| Tiebreak sets won | — | 54% | 7/13 | |
| Wins after taking set 1 | — | 76% | 16/21 | |
| Wins 2-0 after taking set 1 | — | 52% | 11/21 | |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (Riffice 0, Mochizuki 1).
Style Matchup
Playing styles and historical archetype record
Riffice
⚙️ Grinder
Mochizuki
🧱 The Wall
Matchup analysis
The ⚙️ Grinder archetype wins about 54% vs 🧱 The Wall across 318 matches in our dataset: a stylistic lean toward Sam Riffice.
Grinder players often use relentless consistency and deep court positioning to pressure the the wall's elite returner.
Previous meetings
1 career meeting, newest first
Jul 11, 2022
Rome, GA
H Hard · Round of 32
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Riffice | Mochizuki |
|---|---|---|
| W-L | - | 12–8 |
| Avg odds | - | 2.70 |
| ROI % | - | +17.4% |
| Units P/L | - | +3.47u |
Travel
Last 30 days
| Metric | Riffice | Mochizuki |
|---|---|---|
| Countries | — | 1 |
| Events | — | 2 |
| Matches | — | 2 |
| Distance | — | 145 mi · 233 km |
| Route | — | CAN |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Recent Form
Last five matches per player
Michael Mmoh
Fairfield · Semifinals
Oct 15
Alexis Galarneau
Fairfield · Quarterfinals
Oct 14
Christian Langmo
Fairfield · Round of 16
Oct 12
Stefan Kozlov
Fairfield · Round of 32
Oct 11
Ezekiel Clark
Fairfield · 2nd Round Qualifying
Oct 10
Jack Pinnington Jones
Fairfield · 1st Round Qualifying
Oct 9
Ben Shelton
Tiburon · Round of 16
Oct 5
Evan King
Tiburon · Round of 32
Oct 4
Soon Woo Kwon
Quebec City Challenger · 1st Round
Aug 19
Fabian Marozsan
National Bank Open - Montreal · 1st Round
Aug 4
Hayato Matsuoka
Vancouver Challenger · 2nd Round
Jul 30
Charles Broom
Vancouver Challenger · 1st Round
Jul 29
Liam Draxl
Winnipeg Challenger · Semifinals
Jul 25
Johannus Monday
Winnipeg Challenger · Quarterfinals
Jul 24
Duncan Chan
Winnipeg Challenger · 2nd Round
Jul 23
Philip Sekulic
Winnipeg Challenger · 1st Round
Jul 22
Win rate
Matches, sets and games won · Last 12 months · 55–55 matches
| Metric | Riffice | Mochizuki |
|---|---|---|
| Matches won | - | 40% |
| Sets won | - | 45% |
| Games won | - | 47% |
Record by tier
Head-to-head record by tournament tier
| Stage | Riffice | Mochizuki |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Riffice | Mochizuki |
|---|---|---|
| Hard | 0 | 1 |
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