Fajing Sun vs Kasidit SamrejPrediction, Head-to-Head Results, and Stats
Fajing Sun and Kasidit Samrej have met 2 times since 2025; they are level 1–1. Their first meeting came at Gwangju in 2025 on hard. On hard courts they are level 1–1. Across all meetings Sun has taken 3 sets to Samrej's 2. Their most recent meeting: Fajing Sun won at Wuning 3 Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sun | Samrej | ||
|---|---|---|---|---|
| Indicator | Fajing Sun | Kasidit Samrej | ||
| Wins in straight sets | 67% | 24/36 | 72% | 33/46 |
| Wins a set when losing | 34% | 11/32 | 33% | 9/27 |
| Goes to a deciding set | 34% | 23/68 | 30% | 22/73 |
| Covers −1.5 sets as favorite | 55% | 17/31 | 59% | 22/37 |
| Covers +1.5 sets as underdog | 47% | 15/32 | 48% | 13/27 |
| Tiebreak sets won | 39% | 9/23 | 74% | 26/35 |
| Wins after taking set 1 | 88% | 28/32 | 90% | 38/42 |
| Wins 2-0 after taking set 1 | 75% | 24/32 | 79% | 33/42 |
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 2 completed meetings ended in straight sets (Sun 1, Samrej 0).
Style Matchup
Playing styles and historical archetype record
Sun
🏹 Frontrunner
Samrej
🤖 Servebot
Matchup analysis
The 🤖 Servebot archetype wins about 54% vs 🏹 Frontrunner across 1,115 matches in our dataset: a stylistic lean toward Kasidit Samrej.
Servebot players often use high ace rate and dominant service to pressure the frontrunner's fast starts.
Previous meetings
2 career meetings, newest first
Oct 8, 2026
Wuning 3 Challenger
H Hard · 2nd Round
Apr 20, 2025
Gwangju
H Hard · 1st Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Sun | Samrej | ||
|---|---|---|---|---|
| Outcome | Fajing Sun | Kasidit Samrej | ||
| 1 or more | 95% | 18/19 | 95% | 18/19 |
| 3 or more | 68% | 13/19 | 84% | 16/19 |
| 5 or more | 47% | 9/19 | 74% | 14/19 |
| 10 or more | 0% | 0/19 | 16% | 3/19 |
| 15 or more | 0% | 0/19 | 0% | 0/19 |
| 20 or more | 0% | 0/19 | 0% | 0/19 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sun | Samrej |
|---|---|---|
| W-L | 9–9 | 10–8 |
| Avg odds | 2.09 | 2.08 |
| ROI % | -9.8% | +8.1% |
| Units P/L | -1.77u | +1.46u |
Travel
Last 30 days
| Metric | Sun | Samrej |
|---|---|---|
| Countries | 1 | — |
| Events | 3 | — |
| Matches | 6 | — |
| Distance | 1,078 mi · 1,735 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
Sun has a higher win rate against shared opponents (40% vs Samrej's 30%).
| Opponent | Sun | Samrej |
|---|---|---|
| Bernard Tomic | L 46 76 36 | W 75 76 |
| Matthew Dellavedova | W 36 61 76 | L 16 26 |
| Yuta Shimizu | L 75 46 46 | L 46 46 |
| Ilia Simakin | L 36 67 | L 36 16 |
| Chun-Hsin Tseng | L 36 36 | W 63 76 |
| Tung-Lin Wu | W 67 64 76 | L 57 36 |
| Hyeon Chung | W 63 76 | L 26 63 16 |
| Hayato Matsuoka | L 57 57 | L 64 57 57 |
| Sergey Fomin | W 64 64 | L 16 46 |
| Andre Ilagan | L 36 67 | W 67 75 64 |
Recent Form
Last five matches per player
Alibek Kachmazov
Wuning 3 Challenger · Quarterfinals
Oct 9
Kasidit Samrej
Wuning 3 Challenger · 2nd Round
Oct 8
Aoran Wang
Wuning 3 Challenger · 1st Round
Oct 6
Bernard Tomic
Jingshan Challenger · 1st Round
Sep 29
Roman Safiullin
Hangzhou Open - Hangzhou · 1st Round
Sep 24
Bernard Tomic
Hangzhou Open - Hangzhou · 3rd Round Qualifying
Sep 23
Matthew Dellavedova
Hangzhou Open - Hangzhou · 1st Round Qualifying
Sep 22
Alexander Binda
Guangzhou Challenger · 2nd Round
Sep 17
Fajing Sun
Wuning 3 Challenger · 2nd Round
Oct 8
Enzo Aguiard
Wuning 3 Challenger · 1st Round
Oct 6
Yuta Shimizu
Phan Thiet 3 Challenger · 2nd Round
Sep 9
Sidharth Rawat
Phan Thiet 3 Challenger · 1st Round
Sep 8
Ilia Simakin
Zhangjiagang Challenger · Final
Sep 6
Chun-Hsin Tseng
Zhangjiagang Challenger · Semifinals
Sep 5
Enzo Aguiard
Zhangjiagang Challenger · Quarterfinals
Sep 4
Bernard Tomic
Zhangjiagang Challenger · 2nd Round
Sep 3
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 68–74 matches
| Metric | Sun | Samrej |
|---|---|---|
| Matches won | 53% | 62% |
| Sets won | 52% | 60% |
| Games won | 52% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sun | Samrej |
|---|---|---|
| ATP Challenger Tour | 1 | 1 |
By surface
Head-to-head record per surface
| Surface | Sun | Samrej |
|---|---|---|
| Hard | 1 | 1 |
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