Ryan Colby vs Yuta ShimizuPrediction, Head-to-Head Results, and Stats
Ryan Colby and Yuta Shimizu have met 1 time since 2026; Ryan Colby leads 1–0. Across all meetings Colby has taken 2 sets to Shimizu's 0. Their most recent meeting: Ryan Colby won at M25 Laval (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Colby | Shimizu | ||
|---|---|---|---|---|
| Indicator | Ryan Colby | Yuta Shimizu | ||
| Wins in straight sets | 66% | 21/32 | 58% | 14/24 |
| Wins a set when losing | 44% | 8/18 | 36% | 9/25 |
| Goes to a deciding set | 38% | 19/50 | 39% | 19/49 |
| Covers −1.5 sets as favorite | 46% | 11/24 | 38% | 8/21 |
| Covers +1.5 sets as underdog | 70% | 16/23 | 62% | 16/26 |
| Tiebreak sets won | 29% | 4/14 | 64% | 14/22 |
| Wins after taking set 1 | 81% | 29/36 | 73% | 19/26 |
| Wins 2-0 after taking set 1 | 58% | 21/36 | 54% | 14/26 |
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. Head-to-head: 1 of 1 completed meetings ended in straight sets (Colby 1, Shimizu 0).
Style Matchup
Playing styles and historical archetype record
Colby
⚔️ The Gladiator
Shimizu
⚙️ Grinder
Matchup analysis
⚔️ The Gladiator vs ⚙️ Grinder is historically tight (48% vs 52%, 646 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Jul 7, 2026
M25 Laval
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Colby | Shimizu | ||
|---|---|---|---|---|
| Outcome | Ryan Colby | Yuta Shimizu | ||
| 1 or more | 75% | 3/4 | 80% | 8/10 |
| 3 or more | 25% | 1/4 | 70% | 7/10 |
| 5 or more | 0% | 0/4 | 30% | 3/10 |
| 10 or more | 0% | 0/4 | 10% | 1/10 |
| 15 or more | 0% | 0/4 | 0% | 0/10 |
| 20 or more | 0% | 0/4 | 0% | 0/10 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Colby | Shimizu |
|---|---|---|
| W-L | 2–4 | 6–6 |
| Avg odds | 2.17 | 2.04 |
| ROI % | -6.7% | +8.2% |
| Units P/L | -0.40u | +0.98u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Colby | Shimizu |
|---|---|---|
| Countries | 1 | 1 |
| Events | 1 | 1 |
| Matches | 2 | 1 |
| Distance | — | 0 mi · 0 km |
| Route | USA | GBR |
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
Jakub Vrba
M15 Champaign · 2nd Round
Aug 27
Nikola Djosic
M15 Champaign · 1st Round
Aug 25
Mikael Arseneault
M25 Laval · 2nd Round
Jul 9
Yuta Shimizu
M25 Laval · 1st Round
Jul 7
Duncan Chan
M25 Tulsa · 1st Round
Jun 16
Pavle Marinkov
M25 Wichita · 1st Round
Jun 9
Christian Langmo
Texas Spine and Joint Men's Championship · 1st Round Qualifying
May 31
Nick Hardt
M25 Pensacola · Final
May 17
Anton Matusevich
Roehampton 1 Challenger · 1st Round
Aug 18
Johannus Monday
Winnipeg Challenger · 2nd Round
Jul 23
Liam Broady
Winnipeg Challenger · 1st Round
Jul 21
Justin Boulais
Granby Challenger · 2nd Round
Jul 15
Jay Friend
Granby challenger
Jul 14
Jay Dylan Hara Friend
Granby Challenger · 1st Round
Jul 13
Ryan Colby
M25 Laval · 1st Round
Jul 7
Michael Mmoh
Cary Challenger · 1st Round
Jun 30
Win rate
Matches, sets and games won · Last 12 months · 49–51 matches
| Metric | Colby | Shimizu |
|---|---|---|
| Matches won | 63% | 49% |
| Sets won | 60% | 49% |
| Games won | 53% | 49% |
Record by tier
Head-to-head record by tournament tier
| Stage | Colby | Shimizu |
|---|---|---|
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Colby | Shimizu |
|---|---|---|
| Hard | 1 | 0 |
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