Zdenek Kolar and Albert Ramos-Vinolas will play each other in the 2^nd round of the Valencia Challenger for the 1^st time in their career. They are scheduled to compete on Wednesday at 6:00 pm on PISTA PABLO ANDUJAR. Here the head to head stats and relative prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Zdenek Kolar who should win in 3 sets.

As per the initial odds, Zdenek Kolar is the pick to win this match.
Zdenek Kolar -> 1.58
Albert Ramos-Vinolas -> 2.27

Click here to see the updated quotes and live streaming (only selected countries - USA excluded).

To be able to watch live streaming bet365, a funded account is required or you need to have placed a bet in the last 24 hours. 18+ BeGambleAware.

Here where top tennis events are broadcasted or streamed online (ATP, WTA).

At the challenger level, there will be free live streaming on Challenger TV.

 

Prediction and head to head Zdenek Kolar vs. Albert Ramos-Vinolas

There is no head to head record between Zdenek Kolar and Albert Ramos-Vinolas since this will be the first time that they will fight against each other in the main tour.

Zdenek Kolar

Ranked no. 236, Kolar reached the 2^nd round after beating Carlos Sanchez Jover 6-4 6-2.

In the 1^st round, The Czech had a good straight sets win against Sanchez Jover (6-4 6-2). During the match, Kolar scored 68 points vs Sanchez Jover’s 52. Zdenek was very aggressive to blast 18 winners.

Talking about the service games, Kolar fired 2 aces and he committed only 4 double faults. Zdenek Kolar lost the serve 4 times and he saved 2 break points. Furthermore, Kolar put 60% of his first serves in, winning 64% (18/28) of the points behind his 1st serve and 42% (8/19) on the 2nd serve. Zdenek broke Sanchez Jover 7 times after converting 35% of his break points (7/20).

Kolar has favorable win-loss record in the last 10 years having won 57% of his matches (389-299). 55-23 on clay in 2025. In connection with his performance on the same surface of this tournament, Kolar has an aggregate 277-185 record in the last years on clay.

His best result of the season was conquering the title the Sofia 1 Challenger where he beat Murkel Dellien in the final 6-2 6-2.

The Czech has a composed 58-25 win-loss record in 2025, 55-23 on clay (See FULL STATS).

Previously in the Valencia Challenger

Kolar has never competed in this tournament before.

Albert Ramos-Vinolas

Ranked no. 352, Albert got to the 2^nd round after defeating Pedro Martinez Portero 6-4 6-2.

In the 1^st round, Ramos-Vinolas had a good straight sets win against Martinez Portero (6-4 6-2). During the match Ramos-Vinolas scored 67 points vs Martinez Portero’s 46. Albert was very aggressive to blast 27 winners.

About the serving games, Ramos-Vinolas struck 2 aces and he committed only 1 double fault for the entire match. Albert Ramos-Vinolas lost the serve twice and he saved 4 break points. Furthermore, Ramos-Vinolas put 69% of his first serves in, winning 77% (27/35) of the points behind his 1st serve and 50% (8/16) on the 2nd serve. Albert broke Martinez Portero 5 times after converting 36% of his break points (5/14).

Ramos-Vinolas has a compiled 13-15 win-loss record in 2025, 13-14 on clay (See FULL STATS).

Previously in the Valencia Challenger

Previously, his best result was reaching the semifinal in 2023. See his history.

H2H Performance in the tournament

Matches, sets, games and points

Points	Kolar	Ramos-Vinolas
Match played	1	1
Tot Set	2	2
Tot Games	18	18
Pts	68-52	67-46
Total Points	120	113
Winners	18	27
%Winners	26%	40%

Both Kolar and Ramos-Vinolas played 1 match. Both players have not lost a single set in this event so far. Talking about their workload, Kolar and Ramos-Vinolas have played the same amount of sets 2. They also played the same amount of games (18). Zdenek scored 18 winners (26% of the total points). On the other side, Albert fired 27 winners (40%).

Serve Performance

Serve	Kolar	Ramos-Vinolas
Aces	2	2
Avg per match	2	2
1st in	28/47	35/51
%1st in	60%	69%
1st pts	18/28	27/35
%1st pts	64%	77%
2nd pts	8/19	8/16
%2nd pts	42%	50%

Kolar blasted 2 aces . Ramos-Vinolas bagged 2 aces . Kolar won 64% points behind his first serve. He extremely effective on his second serve to win 42% of the points. On the other side, Ramos-Vinolas won 77% of the points behind his first serve. He had a solid display on his second serve to win 50% of the points.

How they played the important points

Breaks	Kolar	Ramos-Vinolas
Won	7	5
Converted	7/20	5/14
% Converted	35%	36%
Conceded	6	6
Saved	2	4
% Saved	33%	67%
Times Broken	4	2

Kolar broke his opponent 7 times with a 35% conversion rate. Zdenek lost his serve 4 times and he saved 33% of the break points that he conceded. The Spaniard broke his opponent 5 times with a 36% conversion rate. Albert conceded his serve twice and he saved 67% of the break points that he conceded.

Kolar
	R1 Sanchez	Total
Score	6-4 6-2
Tot Set	2	2
Tot Games	18	18
pts	68-52	68-52
Total points	120	120
Winners	18	18
%Winners	26%	26%
SERVE
Aces	2	2
Double Faults	4	4
1st in	28/47	28/47
% 1st in	60%	60%
1st pts	18/28	18/28
% 1st pts	64%	64%
2nd pts	8/19	8/19
% 2nd pts	42%	42%
Breaks
Won	7	7
Converted	7/20	7/20
Converted %	35%	35%
Conceded	6	6
Saved	2/6	2
Saved %	33%	33%
Times Broken	4	4

Ramos-Vinolas
	R1 Martinez Portero	Total
Score	6-4 6-2
Tot Set	2	2
Tot Games	18	18
pts	67-46	67-46
Total points	113	113
Winners	27	27
%Winners	40%	40%
SERVE
Aces	2	2
Double Faults	1	1
1st in	35/51	35/51
% 1st in	69%	69%
1st pts	27/35	27/35
% 1st pts	77%	77%
2nd pts	8/16	8/16
% 2nd pts	50%	50%
Breaks
Won	5	5
Converted	5/14	5/14
Converted %	36%	36%
Conceded	6	6
Saved	4/6	4
Saved %	67%	67%
Times Broken	2	2

Tennis Scores in Valencia Challenger

• Christoph NegrituNegritu – Vit KoprivaKopriva (6-4 6-2) – See score progression
• Jan ChoinskiChoinski – Miguel DamasDamas (6-7² 6-3 6-3) – See score progression
• Zdenek KolarKolar – Carlos Sanchez JoverSanchez Jover (6-4 6-2) – See score progression
• Filip Cristian JianuCristian Jianu – Cezar CretuCretu (6-1 3-6 6-4) – See score progression
• Luka PavlovicPavlovic – Bernabe Zapata MirallesZapata Miralles (2-6 6-1 6-1) – See score progression
• Dusan LajovicLajovic – Tiago PereiraPereira (6-4 6-1) – See score progression
• Luka MikrutMikrut – Alejandro Moro CanasMoro Canas (4-6 6-2 6-3) – See score progression
• Sumit NagalNagal – Daniel Merida AguilarMerida Aguilar (6-3 6-1) – See score progression
• Marco TrungellitiTrungelliti – Nerman FaticFatic (2-6 6-3 6-4) – See score progression
• Ivan GakhovGakhov – Vilius GaubasGaubas (6-2 4-6 6-3) – See score progression
• Carlos TabernerTaberner – Diego DeduraDedura (3-6 6-4 4-2 ret.) – See score progression
• Henri SquireSquire – Daniel RinconRincon (6-0 6-1) – See score progression
• Pol Martin TiffonMartin Tiffon – Stefano TravagliaTravaglia (7-5 1-6 7-6⁵) – See score progression
• Pablo Llamas RuizLlamas Ruiz – Ignacio BuseBuse (6-4 6-4) – See score progression
• Albert Ramos-VinolasRamos-Vinolas – Pedro Martinez PorteroMartinez Portero (6-4 6-2) – See score progression
• Carlos Lopez MontagudLopez Montagud – Elmer MollerMoller (6-4 6-4) – See score progression
• Sumit NagalNagal – Daniel Merida AguilarMerida Aguilar (6-3 6-1) – See score progression
• Marco TrungellitiTrungelliti – Nerman FaticFatic (2-6 6-3 6-4) – See score progression
• Luka PavlovicPavlovic – Bernabe Zapata MirallesZapata Miralles (2-6 6-1 6-1) – See score progression
• Carlos TabernerTaberner – Diego DeduraDedura (3-6 6-4 4-2 ret.) – See score progression
• Filip Cristian JianuCristian Jianu – Cezar CretuCretu (6-1 3-6 6-4) – See score progression
• Christoph NegrituNegritu – Vit KoprivaKopriva (6-4 6-2) – See score progression

Upcoming matches in the draw

• Albert Ramos-VinolasRamos-Vinolas – Zdenek KolarKolar (0-0) – H2H and prediction
• Marco TrungellitiTrungelliti – Pol Martin TiffonMartin Tiffon (1-1) – H2H and prediction
• Jan ChoinskiChoinski – Ivan GakhovGakhov (1-0) – H2H and prediction
• Carlos Lopez MontagudLopez Montagud – (0-1) – H2H and prediction
• Henri SquireSquire – Dusan LajovicLajovic (0-1) – H2H and prediction
• Luka PavlovicPavlovic – Carlos TabernerTaberner (1-1) – H2H and prediction
• Filip Cristian JianuCristian Jianu – Christoph NegrituNegritu (2-0) – H2H and prediction
• Pablo Llamas RuizLlamas Ruiz – Sumit NagalNagal (1-0) – H2H and prediction