Krittin Koaykul vs Leo VithoontienPrediction, Head-to-Head Results, and Stats
Krittin Koaykul and Leo Vithoontien have met 1 time since 2025; Leo Vithoontien leads 1–0. Across all meetings Koaykul has taken 0 sets to Vithoontien's 2. Their most recent meeting: Leo Vithoontien won at M15 Hua Hin 2 (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Koaykul | Vithoontien | ||
|---|---|---|---|---|
| Indicator | Krittin Koaykul | Leo Vithoontien | ||
| Wins in straight sets | 100% | 2/2 | 68% | 15/22 |
| Wins a set when losing | 0% | 0/5 | 20% | 5/25 |
| Goes to a deciding set | 0% | 0/7 | 26% | 12/47 |
| Covers −1.5 sets as favorite | — | 60% | 9/15 | |
| Covers +1.5 sets as underdog | 0% | 0/5 | 37% | 11/30 |
| Tiebreak sets won | 100% | 1/1 | 25% | 3/12 |
| Wins after taking set 1 | 100% | 2/2 | 90% | 19/21 |
| Wins 2-0 after taking set 1 | 100% | 2/2 | 71% | 15/21 |
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 (Koaykul 0, Vithoontien 1).
Style Matchup
Playing styles and historical archetype record
Koaykul
🏃 Pusher
Vithoontien
🎾 All-Court
Previous meetings
1 career meeting, newest first
Oct 30, 2025
M15 Hua Hin 2
H Hard · 2nd Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Koaykul | Vithoontien |
|---|---|---|
| W-L | 0–2 | 1–4 |
| Avg odds | 8.71 | 2.96 |
| ROI % | -100.0% | -74.6% |
| Units P/L | -2.00u | -3.73u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Common opponents
Results vs. opponents both players faced · Last 12 months
Vithoontien has a higher win rate against shared opponents (100% vs Koaykul's 0%).
| Opponent | Koaykul | Vithoontien |
|---|---|---|
| Jumpei Yamasaki | L 06 16 | W 64 64 |
Recent Form
Last five matches per player
Peter Bertran
M15 Nonthaburi · 2nd Round
Sep 10
Vadym Konovchuk
M15 Nonthaburi · 1st Round
Sep 9
Markus Malaszszak
M15 Nonthaburi · 1st Round
Sep 2
Kamonpanyakorn Thadpong
M15 Nakhon Pathom · 3rd Round Qualifying
May 11
Jumpei Yamasaki
M25 Nakhon Pathom · 1st Round Qualifying
May 3
Leo Vithoontien
M15 Hua Hin 2 · 2nd Round
Oct 30
Teerapat Khantiweerawat
M15 Hua Hin · Round of 32
Oct 29
Teerapat Khantiweerawat
M15 Hua Hin 2 · 1st Round
Oct 29
Tyler Bowers
M25 East Lansing · 1st Round
Aug 12
Cruz Hewitt
M25 Southaven · 2nd Round
Aug 6
Jon Gamble
M25 Southaven · 1st Round
Aug 5
Ilija Palavestra
M25 Edwardsville · 1st Round
Jul 29
Stefan Kozlov
Bloomfield Hills Challenger · 1st Round Qualifying
Jul 19
Cesar Bouchelaghem
Granby Challenger · 1st Round Qualifying
Jul 12
Naoki Nakagawa
M15 Tokyo · 1st Round
Jun 16
Hikaru Shiraishi
M15 Tokyo · 1st Round
Jun 10
Win rate
Matches, sets and games won · Last 12 months · 7–47 matches
| Metric | Koaykul | Vithoontien |
|---|---|---|
| Matches won | 29% | 47% |
| Sets won | 29% | 46% |
| Games won | 33% | 49% |
Record by tier
Head-to-head record by tournament tier
| Stage | Koaykul | Vithoontien |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Koaykul | Vithoontien |
|---|---|---|
| Hard | 0 | 1 |
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