Chen Dong vs Tai SachPrediction, Head-to-Head Results, and Stats
Chen Dong and Tai Sach have met 1 time since 2026; Chen Dong leads 1–0. Across all meetings Dong has taken 2 sets to Sach's 1. Their most recent meeting: Chen Dong won at M15 Brisbane (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Dong | Sach | ||
|---|---|---|---|---|
| Indicator | Chen Dong | Tai Sach | ||
| Wins in straight sets | 56% | 5/9 | 64% | 25/39 |
| Wins a set when losing | 8% | 1/12 | 42% | 15/36 |
| Goes to a deciding set | 24% | 5/21 | 39% | 29/75 |
| Covers −1.5 sets as favorite | 43% | 3/7 | 57% | 20/35 |
| Covers +1.5 sets as underdog | 36% | 4/11 | 61% | 22/36 |
| Tiebreak sets won | 44% | 4/9 | 52% | 11/21 |
| Wins after taking set 1 | 86% | 6/7 | 81% | 34/42 |
| Wins 2-0 after taking set 1 | 71% | 5/7 | 60% | 25/42 |
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: 0 of 1 completed meetings ended in straight sets (Dong 0, Sach 0).
Style Matchup
Playing styles and historical archetype record
Dong
🛡️ The Spoiler
Sach
🪃 Counterpuncher
Matchup analysis
The 🪃 Counterpuncher archetype wins about 53% vs 🛡️ The Spoiler across 407 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 spoiler's strong court coverage.
Previous meetings
1 career meeting, newest first
Jul 28, 2026
M15 Brisbane
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 | Dong | Sach |
|---|---|---|
| W-L | 1–2 | 9–9 |
| Avg odds | 3.11 | 1.70 |
| ROI % | +39.7% | -32.5% |
| Units P/L | +1.19u | -5.85u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Dong | Sach |
|---|---|---|
| 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
Sach has a higher win rate against shared opponents (50% vs Dong's 17%).
| Opponent | Dong | Sach |
|---|---|---|
| Benjamin O'Connell | L 46 67 | W 76 61 |
| David Qariaqus | W 62 64 | W 61 60 |
| Jake Delaney | L 36 57 | L 67 64 57 |
| Emile Hudd | L 26 26 | L 67 46 |
| Jack Bruce-Smith | L 67 36 | W 64 62 |
| Joshua Charlton | L 76 46 36 | L 57 26 |
Recent Form
Last five matches per player
Tai Sach
M15 Brisbane · 1st Round
Jul 28
Shinji Hazawa
M15 Brisbane · 1st Round
Jul 21
Benjamin O'Connell
M25 Brisbane · 1st Round
Jul 15
Emile Hudd
M15 Singapore · 1st Round
Apr 14
Christian Djonov
M15 Monastir 48 · 1st Round
Dec 30
Kazuki Nishiwaki
M15 Monastir 47 · 2nd Round
Dec 25
Luca Wiedenmann
M15 Monastir 46 · Quarterfinals
Dec 20
Lorenzo Lorusso
M15 Monastir 46 · 2nd Round
Dec 18
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
Win rate
Matches, sets and games won · Last 12 months · 21–75 matches
| Metric | Dong | Sach |
|---|---|---|
| Matches won | 43% | 52% |
| Sets won | 40% | 52% |
| Games won | 47% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Dong | Sach |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Dong | Sach |
|---|---|---|
| Hard | 1 | 0 |
Share this matchup
Copy the link to paste in Discord or group chats.