Alex Chang vs Koki MatsudaPrediction, Head-to-Head Results, and Stats
Alex Chang and Koki Matsuda have met 1 time since 2025; Koki Matsuda leads 1–0. Across all meetings Chang has taken 1 sets to Matsuda's 2. Their most recent meeting: Koki Matsuda won at M15 Bali 1 (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Chang | Matsuda | ||
|---|---|---|---|---|
| Indicator | Alex Chang | Koki Matsuda | ||
| Wins in straight sets | 100% | 1/1 | 79% | 31/39 |
| Wins a set when losing | 50% | 2/4 | 45% | 10/22 |
| Goes to a deciding set | 40% | 2/5 | 30% | 18/61 |
| Covers −1.5 sets as favorite | 50% | 1/2 | 57% | 23/40 |
| Covers +1.5 sets as underdog | 33% | 1/3 | 75% | 12/16 |
| Tiebreak sets won | 0% | 0/1 | 76% | 16/21 |
| Wins after taking set 1 | 33% | 1/3 | 85% | 35/41 |
| Wins 2-0 after taking set 1 | 33% | 1/3 | 76% | 31/41 |
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. Head-to-head: 0 of 1 completed meetings ended in straight sets (Chang 0, Matsuda 0).
Previous meetings
1 career meeting, newest first
Jul 31, 2025
M15 Bali 1
H Hard · 2nd Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Chang | Matsuda |
|---|---|---|
| W-L | 0–2 | 12–9 |
| Avg odds | 3.55 | 1.74 |
| ROI % | -100.0% | -12.8% |
| Units P/L | -2.00u | -2.69u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Chang | Matsuda |
|---|---|---|
| Countries | — | 3 |
| Events | — | 3 |
| Matches | — | 5 |
| Distance | — | — |
| Route | — | TUR → 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.
Recent Form
Last five matches per player
Jack Anthrop
M15 Rancho Santa Fe · 1st Round
Jul 8
Aidan Kim
M15 San Diego · 1st Round
Jul 1
Jacob Brumm
Fairfield · 1st Round Qualifying
Oct 5
Max Basing
M25 Bali 3 · Quarterfinals
Sep 5
Grigoriy Lomakin
M25 Bali 3 · 2nd Round
Sep 4
Renta Tokuda
M25 Bali 2 · 1st Round
Aug 12
Mukund Sasikumar
M25 Bali 1 · Quarterfinals
Aug 8
Gunawan Trismuwantara
M25 Bali 1 · 1st Round
Aug 6
Chih-Jen Ho
M25 Taipei · 1st Round
Aug 18
Hayato Matsuoka
Astana Challenger · 1st Round
Aug 10
Gijs Brouwer
Istanbul Challenger · Quarterfinals
Aug 7
Paul Inchauspe
Istanbul Challenger · 2nd Round
Aug 6
Kerem Yilmaz
Istanbul Challenger · 1st Round
Aug 4
Gabriel Debru
Samsun Challenger · Quarterfinals
Jul 31
Colin Sinclair
Samsun Challenger · 2nd Round
Jul 29
Karan Singh
Samsun Challenger · 1st Round
Jul 27
Win rate
Matches, sets and games won · Last 12 months · 5–62 matches
| Metric | Chang | Matsuda |
|---|---|---|
| Matches won | 20% | 65% |
| Sets won | 33% | 62% |
| Games won | 43% | 53% |
Record by tier
Head-to-head record by tournament tier
| Stage | Chang | Matsuda |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Chang | Matsuda |
|---|---|---|
| Hard | 0 | 1 |
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