Seongbin Sim vs Tai SachPrediction, Head-to-Head Results, and Stats
Seongbin Sim and Tai Sach have met 1 time since 2026; Tai Sach leads 1–0. Their most recent meeting: Tai Sach won at M15 Gimcheon (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sim | Sach | ||
|---|---|---|---|---|
| Indicator | Seongbin Sim | Tai Sach | ||
| Wins in straight sets | 0% | 0/3 | 70% | 28/40 |
| Wins a set when losing | 33% | 1/3 | 42% | 16/38 |
| Goes to a deciding set | 67% | 4/6 | 36% | 28/78 |
| Covers −1.5 sets as favorite | 0% | 0/3 | 60% | 21/35 |
| Covers +1.5 sets as underdog | — | 59% | 22/37 | |
| Tiebreak sets won | 100% | 3/3 | 53% | 10/19 |
| Wins after taking set 1 | 67% | 2/3 | 80% | 36/45 |
| Wins 2-0 after taking set 1 | 0% | 0/3 | 62% | 28/45 |
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.
Previous meetings
1 career meeting, newest first
May 26, 2026
M15 Gimcheon
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sim | Sach |
|---|---|---|
| W-L | - | 5–9 |
| Avg odds | - | 1.93 |
| ROI % | - | -54.7% |
| Units P/L | - | -7.66u |
Travel
Last 30 days
| Metric | Sim | Sach |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 1 |
| Distance | — | 0 mi · 0 km |
| Route | — | VIE |
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
Sach has a higher win rate against shared opponents (100% vs Sim's 50%).
| Opponent | Sim | Sach |
|---|---|---|
| Sungmin Lee | W 60 61 | W 60 67 61 |
| Yan Cheng Chen | L 64 46 710 | W 62 64 |
Recent Form
Last five matches per player
Tai Sach
M15 Gimcheon · 1st Round
May 26
Suk Hyun Choo
M15 Gimcheon · 1st Round
May 20
Sungmin Lee
M15 Gimcheon · 2nd Round Qualifying
May 18
Homin Kwag
M15 Gimcheon · 3rd Round Qualifying
May 18
Kamonpanyakorn Thadpong
M25 Nakhon Pathom · 1st Round Qualifying
May 3
Barney Fitzpatrick
M25 Nakhon Pathom · 1st Round Qualifying
Apr 26
Felix Mischker
M25 Maanshan · 2nd Round Qualifying
Apr 6
William Zhang
M25 Maanshan · 1st Round Qualifying
Apr 5
Casey Hoole
M25 Darwin · 2nd Round
Oct 8
Darcy Nicholls
M25 Darwin · 1st Round
Oct 7
Jeremy Beale
M25 Darwin · 1st Round
Sep 30
Filip Peliwo
Phan Thiet 4 Challenger · 1st Round
Sep 15
Arthur Weber
Phan Thiet 3 Challenger · 2nd Round
Sep 10
Thanh Minh Truong
Phan Thiet 3 Challenger · 1st Round
Sep 8
Matthew Dellavedova
M25 Taipei · 2nd Round
Aug 27
Mukund Sasikumar
M25 Taipei · 1st Round
Aug 26
Win rate
Matches, sets and games won · Last 12 months · 6–78 matches
| Metric | Sim | Sach |
|---|---|---|
| Matches won | 50% | 51% |
| Sets won | 44% | 52% |
| Games won | 46% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sim | Sach |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Sim | Sach |
|---|---|---|
| Hard | 0 | 1 |
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