Rei Sakamoto vs Yan BaiPrediction, Head-to-Head Results, and Stats
Rei Sakamoto and Yan Bai have met 1 time since 2024; Rei Sakamoto leads 1–0. Across all meetings Sakamoto has taken 2 sets to Bai's 0. Their most recent meeting: Rei Sakamoto won at Kobe (2024).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sakamoto | Bai | ||
|---|---|---|---|---|
| Indicator | Rei Sakamoto | Yan Bai | ||
| Wins in straight sets | 63% | 29/46 | — | |
| Wins a set when losing | 25% | 6/24 | 0% | 0/1 |
| Goes to a deciding set | 33% | 23/70 | 0% | 0/1 |
| Covers −1.5 sets as favorite | 47% | 23/49 | — | |
| Covers +1.5 sets as underdog | 56% | 10/18 | — | |
| Tiebreak sets won | 51% | 20/39 | — | |
| Wins after taking set 1 | 90% | 37/41 | — | |
| Wins 2-0 after taking set 1 | 71% | 29/41 | — | |
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 (Sakamoto 1, Bai 0).
Style Matchup
Playing styles and historical archetype record
Sakamoto
🤖 Servebot
Bai
👑 The Complete Package
Matchup analysis
🤖 Servebot vs 👑 The Complete Package is historically tight (52% vs 48%, 1,511 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Nov 11, 2024
Kobe
H Hard · 2nd Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sakamoto | Bai |
|---|---|---|
| W-L | 14–6 | - |
| Avg odds | 1.86 | - |
| ROI % | +15.9% | - |
| Units P/L | +3.19u | - |
Travel
Last 30 days
| Metric | Sakamoto | Bai |
|---|---|---|
| Countries | 2 | — |
| Events | 2 | — |
| Matches | 6 | — |
| Distance | 1,092 mi · 1,758 km | — |
| Route | JPN → 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.
Recent Form
Last five matches per player
Alex de Minaur
Shanghai Rolex Masters - Shanghai · 3rd Round
Oct 11
Andrey Rublev
Shanghai Rolex Masters - Shanghai · 2nd Round
Oct 9
Marco Trungelliti
Shanghai Rolex Masters - Shanghai · 1st Round
Oct 7
Kyrian Jacquet
Shanghai Rolex Masters - Shanghai · 3rd Round Qualifying
Oct 6
Seongchan Hong
Shanghai Rolex Masters - Shanghai · 1st Round Qualifying
Oct 5
Matteo Arnaldi
Japan Open Tennis Championships - Tokyo · 1st Round
Sep 30
Anton Shepp
Davis Cup, Group I, 1R, NZL-JPN 1-3 · Rubber 1
Sep 19
Ji Sung Nam
Shanghai Challenger · 1st Round
Sep 8
Emiliano Jorquera
Futures 2026
May 25
Tsung-Hao Huang
Shanghai Challenger · 1st Round
Sep 2
Nicolai Budkov Kjaer
Wimbledon · 1st Round Qualifying
Jun 30
Duckhee Lee
Gwangju · 1st Round Qualifying
Apr 20
Sanhui Shin
Busan · 1st Round Qualifying
Apr 13
Christian Langmo
Nonthaburi 3 · 1st Round Qualifying
Jan 12
Aslan Karatsev
Nonthaburi 2 Challenger · 1st Round
Jan 7
Rei Sakamoto
Kobe · 2nd Round Qualifying
Nov 11
Win rate
Matches, sets and games won · Last 12 months · 1–74 matches
| Metric | Sakamoto | Bai |
|---|---|---|
| Matches won | 64% | 0% |
| Sets won | 58% | 0% |
| Games won | 52% | 0% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sakamoto | Bai |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Sakamoto | Bai |
|---|---|---|
| Hard | 1 | 0 |
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