Tai Sach vs Yunseok JangPrediction, Head-to-Head Results, and Stats
Tai Sach and Yunseok Jang have met 1 time since 2026; Tai Sach leads 1–0. Across all meetings Sach has taken 2 sets to Jang's 0. Their most recent meeting: Tai Sach won at M15 Andong (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Sach | Jang | ||
|---|---|---|---|---|
| Indicator | Tai Sach | Yunseok Jang | ||
| Wins in straight sets | 64% | 25/39 | 83% | 5/6 |
| Wins a set when losing | 42% | 15/36 | 0% | 0/7 |
| Goes to a deciding set | 39% | 29/75 | 8% | 1/13 |
| Covers −1.5 sets as favorite | 57% | 20/35 | 100% | 3/3 |
| Covers +1.5 sets as underdog | 61% | 22/36 | 40% | 2/5 |
| Tiebreak sets won | 52% | 11/21 | 100% | 1/1 |
| Wins after taking set 1 | 81% | 34/42 | 100% | 5/5 |
| Wins 2-0 after taking set 1 | 60% | 25/42 | 100% | 5/5 |
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 1 completed meetings ended in straight sets (Sach 1, Jang 0).
Style Matchup
Playing styles and historical archetype record
Sach
🪃 Counterpuncher
Jang
🧱 The Wall
Matchup analysis
The 🪃 Counterpuncher archetype wins about 55% vs 🧱 The Wall across 753 matches in our dataset: a stylistic lean toward Tai Sach.
Counterpuncher players often use elite bp conversion and strong return game to pressure the the wall's elite returner.
Previous meetings
1 career meeting, newest first
May 13, 2026
M15 Andong
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 | Sach | Jang |
|---|---|---|
| W-L | 9–9 | - |
| Avg odds | 1.70 | - |
| ROI % | -32.5% | - |
| Units P/L | -5.85u | - |
Travel
Last 30 days
| Metric | Sach | Jang |
|---|---|---|
| Countries | 2 | — |
| Events | 3 | — |
| Matches | 6 | — |
| Distance | — | — |
| Route | KAZ → TPE | — |
Host country from the tournament each match was played in, over the last 30 days. 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
Across 3 shared opponents, both Sach and Jang posted a 33% win rate.
| Opponent | Sach | Jang |
|---|---|---|
| Eric Tripathi | W 61 60 | W 60 60 |
| Keisuke Saitoh | L 57 06 | L 16 26 |
| Sanhui Shin | L 63 57 36 | L 26 16 |
Recent Form
Last five matches per player
Matthew Dellavedova
M25 Taipei · 2nd Round
Aug 27
Mukund Sasikumar
M25 Taipei · 1st Round
Aug 26
Matthew Dellavedova
M25 Taipei · Quarterfinals
Aug 21
Chih-Jen Ho
M25 Taipei · 2nd Round
Aug 20
Seongwoo Cho
M25 Taipei · 1st Round
Aug 18
Lucio Ratti
Astana Challenger · 1st Round
Aug 10
Chen Dong
M15 Brisbane · 1st Round
Jul 28
Jeremy Zhang
M15 Brisbane · 1st Round
Jul 22
Alan Magadan
Futures 2026
May 27
Sanhui Shin
M15 Gimcheon · Final
May 24
San Hui Sin
M15 Gimcheon · Final
May 24
Dong Ju Kim
M15 Gimcheon · Semifinals
May 23
Shinji Hazawa
M15 Gimcheon · Quarterfinals
May 22
Juchan Hwang
M15 Gimcheon · Round of 16
May 21
Juchan Hwang
M15 Gimcheon · 2nd Round
May 21
Ko Suzuki
M15 Gimcheon · 1st Round
May 20
Win rate
Matches, sets and games won · Last 12 months · 13–75 matches
| Metric | Sach | Jang |
|---|---|---|
| Matches won | 52% | 46% |
| Sets won | 52% | 44% |
| Games won | 51% | 48% |
Record by tier
Head-to-head record by tournament tier
| Stage | Sach | Jang |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Sach | Jang |
|---|---|---|
| Hard | 1 | 0 |
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