Prediction of Diana Sumova vs Aliona Bolsova Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
D. Sumova vs A. Bolsova

Diana Sumova

CZE

1

Win

Played

1

Win

Age

Height

Ret.

C. Rank

234

490

Best Rank

Total Titles

YTD Titles

Career Money

$818.2K

Plays

Right-Handed

Aliona Bolsova

ESP

1

Win

Played

1

Win

Age

Height

Ret.

C. Rank

234

490

Best Rank

Total Titles

YTD Titles

Career Money

$818.2K

Plays

Right-Handed

Head-to-head: Sumova 1 - 1 Bolsova

They have played 4 sets in total, with Diana Sumova winning 2 and Aliona Bolsova winning 2. The last match between Aliona Bolsova and Diana Sumova was at the J&T Banka Prague Open - Prague, 27-04-2019, Round: Q1, Surface: Clay, with Aliona Bolsova getting the victory 6-4 6-2.

Players	Head To Head Match Wins
Sumova	1
Bolsova	1

Last 2 H2H Matches:

(Q1) J&T Banka Prague Open - Prague(04-27-19)

Stats

Aliona Bolsova

Diana Sumova

(QF) Berlin(09-02-13)

Stats

Diana Sumova

Aliona Bolsova

D. Sumova vs A. Bolsova H2H Profile

D. Sumova	Stats	A. Bolsova
$0	Career Prize Money	$818,218
58.65% (183-129)	Career Total W/L	60.62% (311-202)
1	Clay	1
3	Titles	9
1	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	50.00% (1-1)

D. Sumova vs A. Bolsova Match Preview:

Second serve performance recent form: In recent form (last 6 months), Diana Sumova has won 0% of points on their second serve, while Aliona Bolsova has won 38.32%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Diana Sumova, in recent form, has won 0% of their opponent's second serve points, while Aliona Bolsova has won 52.24%. The same stats for first serve returns are 0% and 36.55% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Diana Sumova has saved 0% of breakpoints in recent form, whereas Aliona Bolsova has saved 44.08% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Diana Sumova has won 0% of matches played (W/L 0/0), with Aliona Bolsova winning 58.21% (W/L 39/28) that gives us an overall head-to head prediction overview.
Best surface: Diana Sumova has their best career surface win % on Clay, winning 61% (W/L 174/112), and worse career win % on I.hard, winning 40% (W/L 6/9). Aliona Bolsova has their best career surface win % on Clay, winning 61% (W/L 221/123), and worse career win % on Grass, winning 33% (W/L 3/6).
Player level: In the last year, Diana Sumova has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Aliona Bolsova has played most of their matches on the Challengers/ITF tournaments > $10K, winning 59.68% of matches (W/L 37/25). 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 2 times before with Diana Sumova winning 1 times and Aliona Bolsova being victorious 1 times. They have played 4 sets in total, with Diana Sumova winning 2 and Aliona Bolsova winning 2.
The last match between Diana Sumova and Aliona Bolsova was at the J&T Banka Prague Open - Prague, 27-04-2019, Round: Q1, Surface: Clay, with Aliona Bolsova 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 0:37:8.
Opponent quality stats: Over the last 12 months, Diana Sumova has played against opponents with an average rank of 0 while Aliona Bolsova has played against players with an average rank of 313.49.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Diana Sumova has won 0% of deciding sets over the last 12 months, while Aliona Bolsova has won 40% in all matches played on tour.
Break point conversion: In recent form, Diana Sumova has converted 0% of breakpoint opportunities, and Aliona Bolsova 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.

Diana Sumova vs Aliona Bolsova Editorial Preview By TennisTipster88.

D. Sumova vs A. Bolsova H2H Stats Used In Our Predictions

D. Sumova	Stats	A. Bolsova
1	H2H Matches Won	1
2	Sets Won	2
18	Games Won	15
1	Aces (Total)	1
3	Total Double Faults	1
0:37:8	Average Match Time	0:37:8
73% (47/64)	1st Serve %	61% (35/57)
47% (22/47)	1st Serve Win %	77% (27/35)
53% (9/17)	2nd Serve Win %	45% (10/22)
33% (2/6)	Break Pts Won %	45% (5/11)
35% (20/57)	Return Points Win %	52% (33/64)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
100% (1/1)	1st Set Won, Won Match	100% (1/1)
0% (0/1)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

D. Sumova Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W25 Brno - 23-09-2019
R1 Julyette SteurJ. Steur	L	6-0 6-0	Stats
W25 Arad - 16-09-2019
Q2 Cristina DinuC. Dinu	L	6-0 6-0	Stats
Q1 Oana Smaranda CorneanuO. Smaranda	W	7-5 6-4	Stats
W25 Prague - 02-09-2019
Q2 Ines IbbouI. Ibbou	L	6-2 6-4	Stats
Q1 Zuzana BohatovaZ. Bohatova	W	6-0 6-2	Stats

View All

A. Bolsova Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Faro - 03-11-2025
R2 Eva BennemannE. Bennemann	L	6-0 3-2 ret.	Stats
R1 Mina HodzicM. Hodzic	W	6-2 7-5	Stats
W35 Loule - 27-10-2025
R2 Hibah ShaikhH. Shaikh	L	4-6 7-5 6-2	Stats
R1 Carolyn AnsariC. Ansari	W	6-3 5-7 6-2	Stats
Torneo Internazionale - Rovereto - 20-10-2025
QF Susan BandecchiS. Bandecchi	L	4-6 7-5 6-3	Stats

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D. Sumova vs A. Bolsova Stats Breakdown Vs All H2H Opponents

D. Sumova	Stats	A. Bolsova
58.65% (183/129)	YTD Win/Loss	60.62% (311/202)
56.39% (406/314)	Sets Win/Loss	58.14% (686/494)
53.01% (3429/3039)	Games Win/Loss	53.94% (5751/4911)
0% (0/0)	Hard Win/Loss	53.54% (68/59)
60.84% (174/112)	Clay Win/Loss	64.24% (221/123)
34.62% (9/17)	Indoor Hard W/L	57.58% (19/14)
0% (0/0)	Grass Win/Loss	33.33% (3/6)
0.02	Aces Per Game	0.11
58	Aces Total	581
0.07	Double Faults Per Game	0.17
206	Total Double Faults	873
1st Match	Average Match Time	1:16:27
585.13	Average Opponent Rank	456.51
72% (4793/6630)	1st Serve %	71% (18965/26813)
57% (2742/4793)	1st Serve Win %	60% (11301/18965)
44% (814/1837)	2nd Serve Win %	46% (3571/7847)
51% (425/838)	Break Points Won % (Total)	48% (1679/3500)
48% (3071/6444)	Return Points Win %	47% (12597/26986)
0% (0/0)	Slam W/L	44.19% (19/24)
0% (0/0)	Masters W/L	50.00% (8/8)
0.00% (0/1)	Main Tour W/L	42.86% (21/28)
46.91% (38/43)	Challenger W/L	62.42% (206/124)
63.04% (145/85)	Futures W/L	76.00% (57/18)
58% (180/309)	Best of 3 Sets Win %	61% (308/508)
0% (0/0)	Best of 5 Sets Win %	100% (1/1)
62% (31/50)	Tiebreaks Win % (Total)	45% (49/110)
57% (56/99)	Deciding Set Win %	58% (92/158)
90% (169/152)	1st Set Won, Won Match	87% (299/259)
10% (169/17)	1st Set Won, Lost Match	13% (299/40)
21% (143/30)	1st Set Lost, Won Match	24% (213/52)