Sungbeen Sim vs Tai Leonard SachPrediction, Head-to-Head Results, and Stats
Sungbeen Sim and Tai Leonard Sach have met 1 time since 2026; Tai Leonard Sach leads 1–0. Across all meetings Sim has taken 0 sets to Sach's 1. Their most recent meeting: Tai Leonard Sach won at M15 Gimcheon (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sim | Leonard Sach | ||
|---|---|---|---|---|
| Indicator | Sungbeen Sim | Tai Leonard Sach | ||
| Wins in straight sets | 40% | 2/5 | 77% | 20/26 |
| Wins a set when losing | 17% | 2/12 | 40% | 6/15 |
| Goes to a deciding set | 29% | 5/17 | 29% | 12/41 |
| Covers −1.5 sets as favorite | 0% | 0/2 | 25% | 1/4 |
| Covers +1.5 sets as underdog | 50% | 5/10 | 100% | 3/3 |
| Tiebreak sets won | 63% | 5/8 | 67% | 8/12 |
| Wins after taking set 1 | 50% | 2/4 | 89% | 24/27 |
| Wins 2-0 after taking set 1 | 50% | 2/4 | 74% | 20/27 |
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.
Style Matchup
Playing styles and historical archetype record
Sim
⚙️ Grinder
Sach
⚔️ The Gladiator
Matchup analysis
⚙️ Grinder vs ⚔️ The Gladiator is historically tight (52% vs 48%, 646 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
May 27, 2026
M15 Gimcheon
H Hard · Round of 32
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 | 0–2 | 1–1 |
| Avg odds | 1.47 | 1.89 |
| ROI % | -100.0% | -28.0% |
| Units P/L | -2.00u | -0.56u |
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
Across 2 shared opponents, both Sim and Sach posted a 0% win rate.
| Opponent | Sim | Sach |
|---|---|---|
| Jake Delaney | L 16 36 | L 46 63 06 |
| San Hui Sin | L 16 16 | L 63 57 36 |
Recent Form
Last five matches per player
Kaigaoge Kang
M15 Luan · 1st Round
Jun 3
Kaigaoge Kang
M15 Luan · Round of 32
Jun 3
Ku Keon Kang
Futures 2026
Jun 3
Tai Leonard Sach
M15 Gimcheon · Round of 32
May 27
Sanhui Shin
M15 Gimcheon · 2nd Round
May 21
San Hui Sin
M15 Gimcheon · Round of 16
May 21
Seokhyeon Chu
M15 Gimcheon · Round of 32
May 20
Suk Hyun Choo
M15 Gimcheon · 1st Round
May 20
Jake Delaney
M15 Harmon · Semifinals
Jun 6
Geun Jun Kim
M15 Harmon · Quarterfinals
Jun 5
Yuya Hirose
M15 Harmon · Round of 16
Jun 4
Seiya Nakanishi
M15 Harmon · Round of 32
Jun 3
Keisuke Saitoh
M15 Gimcheon · Round of 16
May 28
Sungbeen Sim
M15 Gimcheon · Round of 32
May 27
San Hui Sin
M15 Gimcheon · Semifinals
May 23
Sora Fukuda
M15 Gimcheon · Quarterfinals
May 22
Win rate
Matches, sets and games won · Last 12 months · 18–42 matches
| Metric | Sim | Sach |
|---|---|---|
| Matches won | 28% | 64% |
| Sets won | 30% | 62% |
| Games won | 41% | 54% |
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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