Keisuke Saitoh vs Kuan-Yi LeePrediction, Head-to-Head Results, and Stats
Keisuke Saitoh and Kuan-Yi Lee have met 1 time since 2026; Keisuke Saitoh leads 1–0. Across all meetings Saitoh has taken 2 sets to Lee's 0. Their most recent meeting: Keisuke Saitoh won at M25 Sapporo (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Saitoh | Lee | ||
|---|---|---|---|---|
| Indicator | Keisuke Saitoh | Kuan-Yi Lee | ||
| Wins in straight sets | 69% | 36/52 | 65% | 26/40 |
| Wins a set when losing | 13% | 3/24 | 45% | 10/22 |
| Goes to a deciding set | 25% | 19/76 | 39% | 24/62 |
| Covers −1.5 sets as favorite | 59% | 22/37 | 56% | 18/32 |
| Covers +1.5 sets as underdog | 62% | 18/29 | 72% | 13/18 |
| Tiebreak sets won | 58% | 11/19 | 50% | 9/18 |
| Wins after taking set 1 | 98% | 42/43 | 91% | 29/32 |
| Wins 2-0 after taking set 1 | 84% | 36/43 | 81% | 26/32 |
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 (Saitoh 1, Lee 0).
Style Matchup
Playing styles and historical archetype record
Saitoh
⚔️ The Gladiator
Lee
🪃 Counterpuncher
Matchup analysis
The 🪃 Counterpuncher archetype wins about 53% vs ⚔️ The Gladiator across 2,464 matches in our dataset: a stylistic lean toward Kuan-Yi Lee.
Counterpuncher players often use elite bp conversion and strong return game to pressure the the gladiator's physical intensity.
Previous meetings
1 career meeting, newest first
Sep 11, 2026
M25 Sapporo
H Hard · Quarterfinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Saitoh | Lee | ||
|---|---|---|---|---|
| Outcome | Keisuke Saitoh | Kuan-Yi Lee | ||
| 1 or more | 75% | 18/24 | 100% | 12/12 |
| 3 or more | 33% | 8/24 | 75% | 9/12 |
| 5 or more | 0% | 0/24 | 42% | 5/12 |
| 10 or more | 0% | 0/24 | 0% | 0/12 |
| 15 or more | 0% | 0/24 | 0% | 0/12 |
| 20 or more | 0% | 0/24 | 0% | 0/12 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Saitoh | Lee |
|---|---|---|
| W-L | 16–7 | 5–5 |
| Avg odds | 2.29 | 1.76 |
| ROI % | +18.2% | -16.5% |
| Units P/L | +4.18u | -1.65u |
Travel
Last 30 days
| Metric | Saitoh | Lee |
|---|---|---|
| Countries | 1 | — |
| Events | 1 | — |
| Matches | 2 | — |
| Distance | 0 mi · 0 km | — |
| Route | CHN | — |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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.
Common opponents
Results vs. opponents both players faced · Last 12 months
Across 9 shared opponents, both Saitoh and Lee posted a 33% win rate.
| Opponent | Saitoh | Lee |
|---|---|---|
| Hiroki Moriya | W 62 63 | L 67 64 46 |
| Dong Ju Kim | L 26 67 | L 36 46 |
| Matthew Dellavedova | L 16 26 | L |
| Sam Ryan Ziegann | L 36 76 36 | L |
| Shinji Hazawa | W 63 61 | W 67 64 62 |
| Zachary Adam-Gedge | W 63 63 | W 64 64 |
| Enzo Aguiard | L 36 16 | L 76 57 46 |
| Dimitris Sakellaridis | L 16 46 | W 16 62 76 |
| Geun Jun Kim | L 46 26 | L 16 16 |
Recent Form
Last five matches per player
Jay Dylan Hara Friend
Wuning 3 Challenger · Semifinals
Oct 10
Akira Santillan
Wuning 3 Challenger · Quarterfinals
Oct 9
Hiroki Moriya
Wuning 3 Challenger · 2nd Round
Oct 7
Dominik Palan
Wuning 3 Challenger · 1st Round
Oct 6
Yusuke Takahashi
Wuning 3 Challenger · 3rd Round Qualifying
Oct 5
Zhicheng Wang
Wuning 3 Challenger · 1st Round Qualifying
Oct 4
Mattia Bellucci
Jingshan Challenger · 3rd Round Qualifying
Sep 29
Koki Matsuda
Jingshan Challenger · 1st Round Qualifying
Sep 28
Dong Ju Kim
M25 Luan · 1st Round
Oct 7
Keisuke Saitoh
M25 Sapporo · Quarterfinals
Sep 11
Seiya Nakanishi
M25 Sapporo · 2nd Round
Sep 10
Yuto Oki
M25 Sapporo · 1st Round
Sep 9
Naoki Nakagawa
M25 Urayasu · Semifinals
Sep 5
Sora Fukuda
M25 Urayasu · Quarterfinals
Sep 4
Makoto Ochi
M25 Urayasu · 2nd Round
Sep 3
Sho Katayama
M25 Urayasu · 1st Round
Sep 1
Win rate
Matches, sets and games won · Last 12 months · 62–76 matches
| Metric | Saitoh | Lee |
|---|---|---|
| Matches won | 68% | 65% |
| Sets won | 63% | 61% |
| Games won | 54% | 54% |
Record by tier
Head-to-head record by tournament tier
| Stage | Saitoh | Lee |
|---|---|---|
| ITF M25 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Saitoh | Lee |
|---|---|---|
| Hard | 1 | 0 |
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