Prediction of Mariana Perez Roldan vs Karen Dewis Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
M. Perez Roldan vs K. Dewis

Mariana Perez Roldan
 ARG
w
w
l
l
l
w
l
l
l
l
1
Win
1
Played
0
Win
58
Age
63
-
Height
-
Ret.
C. Rank
Ret.
51
Best Rank
280
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Karen Dewis
 CAN
l
l
w
l
w
w
w
l
l
l
1
Win
1
Played
0
Win
58
Age
63
-
Height
-
Ret.
C. Rank
Ret.
51
Best Rank
280
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Roldan 1 - 0 Dewis
They have played 2 sets in total, with Mariana Perez Roldan winning 2 and Karen Dewis winning 0. The last match between Mariana Perez Roldan and Karen Dewis was at the Toronto, 17-08-1987, Round: R2, Surface: Hard, with Mariana Perez Roldan getting the victory 7-5 6-0.
| Players | Head To Head Match Wins | 
|---|---|
| Roldan | 1 | 
| Dewis | 0 | 
Last 1 H2H Matches:
(R2) Toronto(08-17-87)
Mariana Perez Roldan
7
6
Karen Dewis
5
0
M. P. Roldan vs K. Dewis H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 | 
| 61.03% (83-53) | Career Total W/L | 36.05% (31-55) | 
| 1 | Hard | 0 | 
| 1 | Titles | 0 | 
| 1 | Total H2H Matches | 0 | 
| 0% (0-0) | YTD Win/Loss | 0% (0-0) | 
M. P. Roldan vs K. Dewis Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Mariana Perez Roldan has won 0% of points on their second serve, while Karen Dewis has won 0%. There is a high correlation between this stat and match prediction accuracy.
 - Return game stats recent form: Return stats show Mariana Perez Roldan, in recent form, has won 0% of their opponent's second serve points, while Karen Dewis has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
 - Under pressure analysis: Mariana Perez Roldan has saved 0% of breakpoints in recent form, whereas Karen Dewis has saved 0% which is a useful statistic for in-game betting predictions.
 - Performance overview: Over the last year Mariana Perez Roldan has won 0% of matches played (W/L 0/0), with Karen Dewis winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
 - Best surface: Mariana Perez Roldan has their best career surface win % on Clay, winning 64% (W/L 70/40), and worse career win % on Hard, winning 50% (W/L 6/6). Karen Dewis has their best career surface win % on Clay, winning 64% (W/L 7/10), and worse career win % on Grass, winning 0% (W/L 0/2).
 - Player level: In the last year, Mariana Perez Roldan has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Karen Dewis has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Mariana Perez Roldan winning 1 times and Karen Dewis being victorious 0 times. They have played 2 sets in total, with Mariana Perez Roldan winning 2 and Karen Dewis winning 0.
 - The last match between Mariana Perez Roldan and Karen Dewis was at the Toronto, 17-08-1987, Round: R2, Surface: Hard, with Mariana Perez Roldan getting the victory 7-5 6-0.
 - Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
 - Opponent quality stats: Over the last 12 months, Mariana Perez Roldan has played against opponents with an average rank of 0 while Karen Dewis has played against players with an average rank of 0.
 - Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Mariana Perez Roldan has won 0% of deciding sets over the last 12 months, while Karen Dewis has won 0% in all matches played on tour.
 - Break point conversion: In recent form, Mariana Perez Roldan has converted 0% of breakpoint opportunities, and Karen Dewis 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.
 
Mariana Perez Roldan vs Karen Dewis Editorial Preview By TennisTipster88.
M. P. Roldan vs K. Dewis H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 | 
| 2 | Sets Won | 0 | 
| 13 | Games Won | 5 | 
| 0:0:0 | Average Match Time | 0:0:0 | 
| 100% (1/1) | Best‑of‑3 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 %: Roldan 0%, Dewis 0%.
Opp 2nd Serve Pts Won: Roldan 0%, Dewis 0%.
Break Points Saved %: Roldan 0%, Dewis 0%.
M. P. Roldan Recent Matches Played
K. Dewis Recent Matches Played

M. P. Roldan vs K. Dewis Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 61.03% (83/53) | YTD Win/Loss | 36.05% (31/55) | 
| 56.58% (172/132) | Sets Win/Loss | 39.47% (75/115) | 
| 52.81% (1492/1333) | Games Win/Loss | 45.89% (776/915) | 
| 50.00% (6/6) | Hard Win/Loss | 37.50% (18/30) | 
| 63.64% (70/40) | Clay Win/Loss | 41.18% (7/10) | 
| 0.00% (0/1) | Indoor Hard W/L | 42.86% (3/4) | 
| 0% (0/0) | Grass Win/Loss | 0.00% (0/2) | 
| 1st Match | Average Match Time | 1st Match | 
| 362.75 | Average Opponent Rank | 236.86 | 
| 0.00% (0/1) | Slam W/L | 0% (0/0) | 
| 0% (0/0) | Cups W/L | 33.33% (1/2) | 
| 69.09% (38/17) | Challenger W/L | 46.67% (14/16) | 
| 53.85% (7/6) | Futures W/L | 16.67% (1/5) | 
| 61% (79/130) | Best of 3 Sets Win % | 36% (30/84) | 
| 50% (1/2) | Tiebreaks Win % (Total) | 0% (0/0) | 
| 71% (30/42) | Deciding Set Win % | 32% (7/22) | 
| 93% (70/65) | 1st Set Won, Won Match | 81% (31/25) | 
| 7% (70/5) | 1st Set Won, Lost Match | 19% (31/6) | 
| 24% (62/15) | 1st Set Lost, Won Match | 9% (53/5) | 
Other Tennis Predictions Today
10:30 PM 04/11/25
PredictionW1
3.64
W2
1.23
09:00 PM 04/11/25
PredictionW1
2.68
W2
1.4
01:00 PM 05/11/25
PredictionW1
1.141
W2
5.6
06:00 PM 04/11/25
PredictionW1
1.97
W2
1.727
02:00 PM 04/11/25
PredictionW1
2.05
W2
1.67
03:30 PM 04/11/25
PredictionW1
1.84
W2
1.84
Tennis Previews & Betting Tips
03 Nov 2025
Hina Inoue vs Renata Zarazua Prediction – WTA Austin 125 – 3rd November 2025 Best Bets
03 Nov 2025
Marin Cilic vs Benjamin Hassan Prediction – ATP Helsinki Challenger – 3rd November 2025 Best Bets
03 Nov 2025
Marin Cilic vs Benjamin Hassan Prediction – ATP Helsinki Challenger – 3rd November 2025 Best Bets
03 Nov 2025
Matteo Berrettini vs Quentin Halys Prediction – ATP Moselle Open – 3rd November 2025 Best Bets
03 Nov 2025
Valentin Royer vs Cameron Norrie Prediction – ATP Moselle Open – 3rd November 2025 Best Bets
03 Nov 2025
Reilly Opelka vs Vit Kopriva Prediction – ATP Hellenic Championship – 3rd November 2025 Best Bets
Top Predictions Today
18:30
H2H 8-3
H2H 5-6
17:00
H2H 3-3
17:00
H2H 3-3
Tennis Events This Week
Hellenic Championship - Athens
Greece
Moselle Open - Metz
France
Helsinki Challenger
Finland
Knoxville Challenger
United States
Lima 3 Challenger
Peru
Matsuyama Challenger
Japan
Taipei Challenger
Chinese Taipei
M15 Antalya
Turkey
M15 Heraklion
Greece
M15 Manama
Bahrain
M15 Orlando
United States
M15 San Gregorio di Catania
Italy
M15 Sharm ElSheikh
Egypt
M15 Valledupar
Colombia
M25 East Lansing
United States
M25 Guadalajara
Mexico
M25 Monastir
Tunisia
M25 Montreal
Canada
M25 Santa Cruz do Sul
Brazil
M25 Valencia
Spain