Tiana Tian Deng vs Yuna SugiyamaPrediction, Head-to-Head Results, and Stats
Tiana Tian Deng and Yuna Sugiyama have met 1 time since 2026; Tiana Tian Deng leads 1–0. Across all meetings Deng has taken 2 sets to Sugiyama's 0. Their most recent meeting: Tiana Tian Deng won at W50 Nanao (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Tian Deng | Sugiyama | ||
|---|---|---|---|---|
| Indicator | Tiana Tian Deng | Yuna Sugiyama | ||
| Wins in straight sets | 72% | 21/29 | 80% | 4/5 |
| Wins a set when losing | 28% | 5/18 | 40% | 4/10 |
| Goes to a deciding set | 28% | 13/47 | 33% | 5/15 |
| Covers −1.5 sets as favorite | 33% | 3/9 | 33% | 1/3 |
| Covers +1.5 sets as underdog | 75% | 6/8 | 25% | 1/4 |
| Tiebreak sets won | 44% | 4/9 | 33% | 1/3 |
| Wins after taking set 1 | 93% | 25/27 | 80% | 4/5 |
| Wins 2-0 after taking set 1 | 78% | 21/27 | 80% | 4/5 |
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 (Tian Deng 1, Sugiyama 0).
Style Matchup
Playing styles and historical archetype record
Deng
💥 Big Hitter
Sugiyama
⚔️ The Gladiator
Matchup analysis
The 💥 Big Hitter archetype wins about 53% vs ⚔️ The Gladiator across 2,929 matches in our dataset: a stylistic lean toward Tiana Tian Deng.
Big Hitter players often use power groundstrokes and high winner count to pressure the the gladiator's physical intensity.
Previous meetings
1 career meeting, newest first
Sep 21, 2026
W50 Nanao
? Carpet · 1st Round Qualifying
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Deng | Sugiyama |
|---|---|---|
| W-L | 6–2 | 0–1 |
| Avg odds | 1.58 | 5.93 |
| ROI % | +17.6% | -100.0% |
| Units P/L | +1.41u | -1.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Deng | Sugiyama |
|---|---|---|
| Countries | 2 | 1 |
| Events | 2 | 1 |
| Matches | 8 | 1 |
| Distance | — | — |
| Route | ESP → AUT | AUT |
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
Deng has a higher win rate against shared opponents (50% vs Sugiyama's 0%).
| Opponent | Deng | Sugiyama |
|---|---|---|
| Yu Qi Liu | W 60 60 | L 46 64 710 |
| Hikaru Sato | L 46 36 | L 26 46 |
Recent Form
Last five matches per player
Michika Ozeki
W50 Nanao · Quarterfinals
Sep 25
Jia Jing Lu
W50 Nanao · 2nd Round
Sep 24
Yuno Kitahara
W50 Nanao · 1st Round
Sep 23
Sera Nishimoto
W50 Nanao · 3rd Round Qualifying
Sep 22
Yuna Sugiyama
W50 Nanao · 1st Round Qualifying
Sep 21
Natsuki Yoshimoto
W35 Kyoto · 2nd Round
Sep 17
Hiroko Kuwata
W35 Kyoto · 1st Round
Sep 16
Kurea Hayasaka
W35 Kyoto · 3rd Round Qualifying
Sep 15
Tiana Tian Deng
W50 Nanao · 1st Round Qualifying
Sep 21
Sara Yoshida
Sapporo 2 ITF
Jun 22
Sara Yoshida
W15 Sapporo · 1st Round Qualifying
Jun 22
Miyu Nishiwaki
W15 Sapporo · 1st Round
Jun 16
Ho Ching Wu
W15 Fukui · 1st Round Qualifying
May 25
Haoyan Wu
Fukui ITF
May 25
Rinko Matsuda
W15 Toyama · 2nd Round
May 22
Yuzuha Negishi
W15 Toyama · 1st Round
May 20
Win rate
Matches, sets and games won · Last 12 months · 15–47 matches
| Metric | Deng | Sugiyama |
|---|---|---|
| Matches won | 62% | 33% |
| Sets won | 59% | 40% |
| Games won | 54% | 45% |
Record by tier
Head-to-head record by tournament tier
| Stage | Deng | Sugiyama |
|---|---|---|
| ITF W50 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Deng | Sugiyama |
|---|---|---|
| Carpet | 1 | 0 |
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