Hanna Chang vs Sofia Costoulas Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
H. Chang vs S. Costoulas
Hanna Chang
USA
l
l
l
l
l
w
l
l
w
l
0
Win
1
Played
1
Win
27
Age
20
-
Height
-
273
C. Rank
150
169
Best Rank
149
0
Total Titles
0
0
YTD Titles
0
$182.4K
Career Money
$43.0K
-
Plays
-
Sofia Costoulas
BEL
l
w
w
w
l
w
w
l
l
l
0
Win
1
Played
1
Win
27
Age
20
-
Height
-
273
C. Rank
150
169
Best Rank
149
0
Total Titles
0
0
YTD Titles
0
$182.4K
Career Money
$43.0K
-
Plays
-
Head-to-head: Chang 0 - 1 Costoulas
They have played 3 sets in total, with Hanna Chang winning 1 and Sofia Costoulas winning 2. 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 |
|---|---|
| Chang | 0 |
| Costoulas | 1 |
Last 1 H2H Matches:
(R3) W25 Salinas(03-10-22)
Sofia Costoulas
7
0
6
Hanna Chang
6
6
2
H. Chang vs S. Costoulas H2H Profile
| Stats | ||
|---|---|---|
| $182,360 | Career Prize Money | $43,000 |
| 57.64% (332-244) | Career Total W/L | 60.55% (175-114) |
| 0 | Hard | 1 |
| 9 | Titles | 4 |
| 0 | Total H2H Matches | 1 |
| 50.00% (1-1) | YTD Win/Loss | 50.00% (1-1) |
H. Chang vs S. Costoulas Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Hanna Chang has won 38.90% of points on their second serve, while Sofia Costoulas has won 40.89%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Hanna Chang, in recent form, has won 53.42% of their opponent's second serve points, while Sofia Costoulas has won 49.15%. The same stats for first serve returns are 32.58% and 31.03% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Hanna Chang has saved 53.15% of breakpoints in recent form, whereas Sofia Costoulas has saved 49.58% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Hanna Chang has won 37.25% of matches played (W/L 19/32), with Sofia Costoulas winning 66.28% (W/L 57/29) that gives us an overall head-to head prediction overview.
- Best surface: Hanna Chang has their best career surface win % on Hard, winning 59% (W/L 264/181), and worse career win % on Grass, winning 20% (W/L 1/4). Sofia Costoulas has their best career surface win % on Hard, winning 59% (W/L 93/50), and worse career win % on Grass, winning 0% (W/L 0/1).
- Player level: In the last year, Hanna Chang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 38.10% of matches (W/L 16/26), where as Sofia Costoulas has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.75% of matches (W/L 55/25). 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 Hanna Chang winning 0 times and Sofia Costoulas being victorious 1 times. They have played 3 sets in total, with Hanna Chang winning 1 and Sofia Costoulas winning 2.
- The last match between Hanna Chang and Sofia Costoulas 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, Hanna Chang has played against opponents with an average rank of 236.65 while Sofia Costoulas has played against players with an average rank of 338.84.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Hanna Chang has won 35% of deciding sets over the last 12 months, while Sofia Costoulas has won 67% in all matches played on tour.
- Break point conversion: In recent form, Hanna Chang has converted 37.50% of breakpoint opportunities, and Sofia Costoulas has converted 38.36% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Hanna Chang vs Sofia Costoulas Editorial Preview By TennisTipster88.
H. Chang vs S. Costoulas H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 1 |
| 1 | Sets Won | 2 |
| 14 | Games Won | 13 |
| 3 | Aces (Total) | 4 |
| 4 | Total Double Faults | 2 |
| 2:55:0 | Average Match Time | 2:55:0 |
| 62% (60/97) | 1st Serve % | 64% (56/88) |
| 72% (43/60) | 1st Serve Win % | 71% (40/56) |
| 43% (16/37) | 2nd Serve Win % | 44% (14/32) |
| 57% (4/7) | Break Pts Won % | 50% (3/6) |
| 39% (34/88) | Return Points Win % | 39% (38/97) |
| 0% (0/1) | Best‑of‑3 Win % | 100% (1/1) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 0% (0/0) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/0) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Chang 42%, Costoulas 48%.
Opp 2nd Serve Pts Won: Chang 54%, Costoulas 57%.
Break Points Saved %: Chang 51%, Costoulas 60%.
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 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 vs S. Costoulas Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.64% (332/244) | YTD Win/Loss | 60.55% (175/114) |
| 56.31% (741/575) | Sets Win/Loss | 58.74% (393/276) |
| 52.48% (6313/5717) | Games Win/Loss | 53.99% (3277/2793) |
| 59.33% (264/181) | Hard Win/Loss | 65.03% (93/50) |
| 54.81% (57/47) | Clay Win/Loss | 53.85% (49/42) |
| 45.45% (10/12) | Indoor Hard W/L | 61.11% (33/21) |
| 20.00% (1/4) | Grass Win/Loss | 0.00% (0/1) |
| 0.15 | Aces Per Game | 0.26 |
| 905 | Aces Total | 780 |
| 0.37 | Double Faults Per Game | 0.2 |
| 2156 | Total Double Faults | 589 |
| 1:28:1 | Average Match Time | 1:48:29 |
| 494.32 | Average Opponent Rank | 445.18 |
| 56% (18003/32064) | 1st Serve % | 61% (11715/19169) |
| 63% (11289/18003) | 1st Serve Win % | 64% (7511/11715) |
| 46% (6403/14060) | 2nd Serve Win % | 47% (3537/7454) |
| 47% (1970/4192) | Break Points Won % (Total) | 48% (1181/2457) |
| 46% (14930/32445) | Return Points Win % | 46% (8970/19622) |
| 30.77% (4/9) | Slam W/L | 25.00% (1/3) |
| 0.00% (0/1) | Masters W/L | 0% (0/0) |
| 0% (0/0) | Cups W/L | 50.00% (2/2) |
| 20.00% (2/8) | Main Tour W/L | 0% (0/0) |
| 55.72% (258/205) | Challenger W/L | 60.98% (150/96) |
| 76.40% (68/21) | Futures W/L | 62.86% (22/13) |
| 58% (322/558) | Best of 3 Sets Win % | 61% (175/286) |
| 60% (3/5) | Best of 5 Sets Win % | 0% (0/0) |
| 55% (59/108) | Tiebreaks Win % (Total) | 56% (30/54) |
| 52% (91/174) | Deciding Set Win % | 54% (51/94) |
| 87% (322/281) | 1st Set Won, Won Match | 86% (170/146) |
| 13% (322/41) | 1st Set Won, Lost Match | 14% (170/23) |
| 20% (252/50) | 1st Set Lost, Won Match | 24% (119/29) |
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