Sofia Costoulas vs Hanna Chang Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Costoulas vs H. Chang
Sofia Costoulas
BEL
l
w
w
w
l
w
w
l
l
l
1
Win
1
Played
0
Win
20
Age
27
-
Height
-
150
C. Rank
273
149
Best Rank
169
0
Total Titles
0
0
YTD Titles
0
$43.0K
Career Money
$182.4K
-
Plays
-
Hanna Chang
USA
l
l
l
l
l
w
l
l
w
l
1
Win
1
Played
0
Win
20
Age
27
-
Height
-
150
C. Rank
273
149
Best Rank
169
0
Total Titles
0
0
YTD Titles
0
$43.0K
Career Money
$182.4K
-
Plays
-
Head-to-head: Costoulas 1 - 0 Chang
They have played 3 sets in total, with Sofia Costoulas winning 2 and Hanna Chang winning 1. The last match between Sofia Costoulas and Hanna Chang was at the W25 Salinas, 10-03-2022, Round: R3, Surface: Hard, with Draw getting the victory 7-6(6) 0-6 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Costoulas | 1 |
| Chang | 0 |
Last 1 H2H Matches:
(R3) W25 Salinas(03-10-22)
Sofia Costoulas
7
0
6
Hanna Chang
6
6
2
S. Costoulas vs H. Chang H2H Profile
| Stats | ||
|---|---|---|
| $43,000 | Career Prize Money | $182,360 |
| 60.55% (175-114) | Career Total W/L | 57.64% (332-244) |
| 1 | Hard | 0 |
| 4 | Titles | 9 |
| 1 | Total H2H Matches | 0 |
| 50.00% (1-1) | YTD Win/Loss | 50.00% (1-1) |
S. Costoulas vs H. Chang Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Sofia Costoulas has won 40.76% of points on their second serve, while Hanna Chang has won 38.98%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Sofia Costoulas, in recent form, has won 48.58% of their opponent's second serve points, while Hanna Chang has won 54.04%. The same stats for first serve returns are 30.98% and 32.72% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Sofia Costoulas has saved 49.57% of breakpoints in recent form, whereas Hanna Chang has saved 52.92% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Sofia Costoulas has won 65.88% of matches played (W/L 56/29), with Hanna Chang winning 36.00% (W/L 18/32) that gives us an overall head-to head prediction overview.
- Best surface: Sofia Costoulas has their best career surface win % on Hard, winning 65% (W/L 93/50), and worse career win % on Grass, winning 0% (W/L 0/1). Hanna Chang has their best career surface win % on Hard, winning 65% (W/L 264/181), and worse career win % on Grass, winning 20% (W/L 1/4).
- Player level: In the last year, Sofia Costoulas has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.35% of matches (W/L 54/25), where as Hanna Chang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 36.59% of matches (W/L 15/26). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 1 times before with Sofia Costoulas winning 1 times and Hanna Chang being victorious 0 times. They have played 3 sets in total, with Sofia Costoulas winning 2 and Hanna Chang winning 1.
- The last match between Sofia Costoulas and Hanna Chang was at the W25 Salinas, 10-03-2022, Round: R3, Surface: Hard, with Draw getting the victory 7-6(6) 0-6 6-2.
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:55:0.
- Opponent quality stats: Over the last 12 months, Sofia Costoulas has played against opponents with an average rank of 339.88 while Hanna Chang has played against players with an average rank of 238.3.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Sofia Costoulas has won 67% of deciding sets over the last 12 months, while Hanna Chang has won 32% in all matches played on tour.
- Break point conversion: In recent form, Sofia Costoulas has converted 38.29% of breakpoint opportunities, and Hanna Chang has converted 39.05% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Sofia Costoulas vs Hanna Chang Editorial Preview By TennisTipster88.
S. Costoulas vs H. Chang H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 13 | Games Won | 14 |
| 4 | Aces (Total) | 3 |
| 2 | Total Double Faults | 4 |
| 2:55:0 | Average Match Time | 2:55:0 |
| 64% (56/88) | 1st Serve % | 62% (60/97) |
| 71% (40/56) | 1st Serve Win % | 72% (43/60) |
| 44% (14/32) | 2nd Serve Win % | 43% (16/37) |
| 50% (3/6) | Break Pts Won % | 57% (4/7) |
| 39% (38/97) | Return Points Win % | 39% (34/88) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Costoulas 48%, Chang 42%.
Opp 2nd Serve Pts Won: Costoulas 57%, Chang 54%.
Break Points Saved %: Costoulas 60%, Chang 50%.
S. Costoulas Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 W50 Trnava - 17-11-2025 | ||||
R1  Mia RisticM. Ristic | L | 4-6 6-3 7-6(8) | ||
| Billie Jean King Cup, PO, Group F - 10-11-2025 | ||||
Rubber 1  Ayla AksuA. Aksu | L | 6-3 6-1 | ||
| W75 Glasgow - 27-10-2025 | ||||
QF  Kajsa Rinaldo PerssonK. Rinaldo | L | 7-5 4-6 7-6(5) | ||
R2  Julia AvdeevaJ. Avdeeva | W | 6-1 6-4 | ||
R1  Matilde JorgeM. Jorge | W | 6-2 4-6 6-2 | ||
H. Chang Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W100 Takasaki - 17-11-2025 | ||||
R2  Shuai ZhangS. Zhang | L | 6-3 6-2 | ||
R1  Mayuka AikawaM. Aikawa | W | 7-6(0) 6-3 | ||
 Cali Open - Cali - 27-10-2025 | ||||
R1  Julia GrabherJ. Grabher | L | 6-3 6-3 | ||
| Queretaro Open - Queretaro - 20-10-2025 | ||||
R2  Alicia Herrero LinanaA. Herrero | L | 6-2 4-6 6-4 | ||
R1 Yuki NaitoY. Naito | W | 7-5 6-2 | ||
S. Costoulas vs H. Chang Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 60.55% (175/114) | YTD Win/Loss | 57.64% (332/244) |
| 58.74% (393/276) | Sets Win/Loss | 56.31% (741/575) |
| 53.99% (3277/2793) | Games Win/Loss | 52.48% (6313/5717) |
| 65.03% (93/50) | Hard Win/Loss | 59.33% (264/181) |
| 53.85% (49/42) | Clay Win/Loss | 54.81% (57/47) |
| 61.11% (33/21) | Indoor Hard W/L | 45.45% (10/12) |
| 0.00% (0/1) | Grass Win/Loss | 20.00% (1/4) |
| 0.26 | Aces Per Game | 0.15 |
| 780 | Aces Total | 907 |
| 0.2 | Double Faults Per Game | 0.37 |
| 589 | Total Double Faults | 2158 |
| 1:48:29 | Average Match Time | 1:28:7 |
| 445.18 | Average Opponent Rank | 494.32 |
| 61% (11715/19169) | 1st Serve % | 56% (18028/32108) |
| 64% (7511/11715) | 1st Serve Win % | 63% (11301/18028) |
| 47% (3537/7454) | 2nd Serve Win % | 46% (6411/14079) |
| 48% (1181/2457) | Break Points Won % (Total) | 47% (1972/4196) |
| 46% (8970/19622) | Return Points Win % | 46% (14950/32500) |
| 25.00% (1/3) | Slam W/L | 30.77% (4/9) |
| 0% (0/0) | Masters W/L | 0.00% (0/1) |
| 50.00% (2/2) | Cups W/L | 0% (0/0) |
| 0% (0/0) | Main Tour W/L | 20.00% (2/8) |
| 60.98% (150/96) | Challenger W/L | 55.72% (258/205) |
| 62.86% (22/13) | Futures W/L | 76.40% (68/21) |
| 61% (175/286) | Best of 3 Sets Win % | 58% (322/558) |
| 0% (0/0) | Best of 5 Sets Win % | 60% (3/5) |
| 56% (30/54) | Tiebreaks Win % (Total) | 55% (59/108) |
| 54% (51/94) | Deciding Set Win % | 52% (91/174) |
| 86% (170/146) | 1st Set Won, Won Match | 87% (322/281) |
| 14% (170/23) | 1st Set Won, Lost Match | 13% (322/41) |
| 24% (119/29) | 1st Set Lost, Won Match | 20% (252/50) |
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