Mary Stoiana vs Sophie Chang Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
M. Stoiana vs S. Chang
Mary Stoiana
USA
w
w
w
w
w
w
w
w
w
w
1
Win
2
Played
1
Win
22
Age
28
-
Height
-
228
C. Rank
859
228
Best Rank
217
0
Total Titles
0
0
YTD Titles
0
$52.0K
Career Money
$45.9K
-
Plays
-
Sophie Chang
USA
w
w
l
l
l
l
l
l
l
l
1
Win
2
Played
1
Win
22
Age
28
-
Height
-
228
C. Rank
859
228
Best Rank
217
0
Total Titles
0
0
YTD Titles
0
$52.0K
Career Money
$45.9K
-
Plays
-
Head-to-head: Stoiana 1 - 1 Chang
They have played 5 sets in total, with Mary Stoiana winning 3 and Sophie Chang winning 2. The last match between Mary Stoiana and Sophie Chang was at the W75 Edmond, 10-10-2024, Round: R2, Surface: Hard, with Mary Stoiana getting the victory 6-4 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Stoiana | 1 |
| Chang | 1 |
Last 2 H2H Matches:
(R2) W75 Edmond(10-10-24)
Mary Stoiana
6
6
Sophie Chang
4
2
(F) W75 Evansville(07-21-24)
Sophie Chang
4
7
6
Mary Stoiana
6
6
3
M. Stoiana vs S. Chang H2H Profile
| Stats | ||
|---|---|---|
| $52,000 | Career Prize Money | $45,925 |
| 65.09% (69-37) | Career Total W/L | 49.63% (270-274) |
| 1 | Hard | 1 |
| 3 | Titles | 4 |
| 1 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
M. Stoiana vs S. Chang Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Mary Stoiana has won 39.90% of points on their second serve, while Sophie Chang has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Mary Stoiana, in recent form, has won 49.93% of their opponent's second serve points, while Sophie Chang has won 0%. The same stats for first serve returns are 35.07% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Mary Stoiana has saved 46.31% of breakpoints in recent form, whereas Sophie Chang has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Mary Stoiana has won 66.67% of matches played (W/L 30/15), with Sophie Chang winning 23.08% (W/L 3/10) that gives us an overall head-to head prediction overview.
- Best surface: Mary Stoiana has their best career surface win % on I.hard, winning 80% (W/L 8/2), and worse career win % on Clay, winning 33% (W/L 2/4). Sophie Chang has their best career surface win % on Clay, winning 80% (W/L 126/107), and worse career win % on Grass, winning 27% (W/L 3/8).
- Player level: In the last year, Mary Stoiana has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.18% of matches (W/L 30/14), where as Sophie Chang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 27.27% of matches (W/L 3/8). 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 2 times before with Mary Stoiana winning 1 times and Sophie Chang being victorious 1 times. They have played 5 sets in total, with Mary Stoiana winning 3 and Sophie Chang winning 2.
- The last match between Mary Stoiana and Sophie Chang was at the W75 Edmond, 10-10-2024, Round: R2, Surface: Hard, with Mary Stoiana getting the victory 6-4 6-2.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:33:0.
- Opponent quality stats: Over the last 12 months, Mary Stoiana has played against opponents with an average rank of 310.87 while Sophie Chang has played against players with an average rank of 375.23.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Mary Stoiana has won 60% of deciding sets over the last 12 months, while Sophie Chang has won 0% in all matches played on tour.
- Break point conversion: In recent form, Mary Stoiana has converted 36.82% of breakpoint opportunities, and Sophie Chang has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Mary Stoiana vs Sophie Chang Editorial Preview By TennisTipster88.
M. Stoiana vs S. Chang H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 3 | Sets Won | 2 |
| 27 | Games Won | 23 |
| 2 | Aces (Total) | 2 |
| 6 | Total Double Faults | 17 |
| 1:33:0 | Average Match Time | 1:33:0 |
| 62% (81/131) | 1st Serve % | 45% (46/103) |
| 59% (48/81) | 1st Serve Win % | 52% (24/46) |
| 38% (19/50) | 2nd Serve Win % | 35% (20/57) |
| 65% (11/17) | Break Pts Won % | 50% (8/16) |
| 57% (59/103) | Return Points Win % | 49% (64/131) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 50% (1/2) | 1st Set Won, Won Match | 0% (0/0) |
| 50% (1/2) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 50% (1/2) |
Recent Performance Stats
2nd Serve Win %: Stoiana 46%, Chang 39%.
Opp 2nd Serve Pts Won: Stoiana 57%, Chang 50%.
Break Points Saved %: Stoiana 57%, Chang 36%.
M. Stoiana Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W50 Chihuahua - 17-11-2025 | ||||
F  Kayla CrossK. Cross | W | 7-6(2) 6-7(6) 6-2 | ||
SF  Maria Navarro OlivaM. Navarro | W | 6-3 6-3 | ||
QF Anna Sinclair RogersA. Sinclair | W | 7-5 6-1 | ||
R2  Hiroko KuwataH. Kuwata | W | 6-3 6-3 | ||
R1 Ariana ArseneaultA. Arseneault | W | 6-0 6-0 | ||
S. Chang Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Credit One Charleston Open - Charleston - 31-03-2025 | ||||
Q1 Bethanie Mattek-SandsB. Mattek-Sands | L | 6-3 6-1 | ||
 W75 Targu Mures - 10-03-2025 | ||||
R1  Mia RisticM. Ristic | L | 6-2 6-4 | ||
| W75 Porto - 03-03-2025 | ||||
Q3  Iva PrimoracI. Primorac | L | 6-4 6-4 | ||
| ATX Open - Austin - 24-02-2025 | ||||
Q1  Cristina BucsaC. Bucsa | L | 6-1 6-3 | ||
| W50 Spring - 17-02-2025 | ||||
R1 Victoria OsuigweV. Osuigwe | L | 6-2 6-4 | ||
M. Stoiana vs S. Chang Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 65.09% (69/37) | YTD Win/Loss | 49.63% (270/274) |
| 62.86% (154/91) | Sets Win/Loss | 50.52% (627/614) |
| 55.25% (1246/1009) | Games Win/Loss | 50.69% (5877/5717) |
| 65.56% (59/31) | Hard Win/Loss | 49.25% (131/135) |
| 33.33% (2/4) | Clay Win/Loss | 54.08% (126/107) |
| 80.00% (8/2) | Indoor Hard W/L | 29.41% (10/24) |
| 0% (0/0) | Grass Win/Loss | 27.27% (3/8) |
| 0.1 | Aces Per Game | 0.21 |
| 116 | Aces Total | 1182 |
| 0.22 | Double Faults Per Game | 0.43 |
| 241 | Total Double Faults | 2443 |
| 1:35:14 | Average Match Time | 1:14:49 |
| 342.29 | Average Opponent Rank | 504.59 |
| 62% (3840/6223) | 1st Serve % | 59% (16216/27635) |
| 61% (2351/3840) | 1st Serve Win % | 64% (10342/16216) |
| 47% (1119/2383) | 2nd Serve Win % | 42% (4756/11419) |
| 50% (430/857) | Break Points Won % (Total) | 48% (1546/3227) |
| 48% (3063/6342) | Return Points Win % | 45% (12052/26625) |
| 25.00% (1/3) | Slam W/L | 37.50% (3/5) |
| 0% (0/0) | Main Tour W/L | 29.63% (8/19) |
| 66.29% (59/30) | Challenger W/L | 50.44% (231/227) |
| 69.23% (9/4) | Futures W/L | 54.90% (28/23) |
| 66% (68/103) | Best of 3 Sets Win % | 50% (266/536) |
| 100% (1/1) | Best of 5 Sets Win % | 0% (0/0) |
| 57% (13/23) | Tiebreaks Win % (Total) | 50% (65/129) |
| 54% (19/35) | Deciding Set Win % | 43% (70/161) |
| 88% (67/59) | 1st Set Won, Won Match | 83% (281/232) |
| 12% (67/8) | 1st Set Won, Lost Match | 17% (281/47) |
| 26% (38/10) | 1st Set Lost, Won Match | 14% (263/36) |
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