Roman Andres Burruchaga and Zdenek Kolar will square off in the quarter of the Bad Waltersdorf Challenger for the 1^st time in their career. They are scheduled to play on Friday at 10:00 am on CENTER COURT. In the following paragraphs, you can find the head to head analysis and prediction.

Prediction, odds and live streaming

The pick for Tennis Tonic is Roman Andres Burruchaga who should win in 3 sets.

As per the initial odds, Roman Andres Burruchaga is the pick to win this match.
Roman Andres Burruchaga -> 1.51
Zdenek Kolar -> 2.42

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Prediction and head to head Roman Andres Burruchaga vs. Zdenek Kolar

There is no head to head record between Roman Andres Burruchaga and Zdenek Kolar since this will be the first time that they will play each other in the main tour.

Roman Andres Burruchaga

Ranked no. 146, Roman got to the quarter after beating Vilius Gaubas 6-2 6-1 and Thiago Moura Monteiro 6-4 6-7(2) 6-0.

In the 2^nd round, Andres Burruchaga defeated Moura Monteiro (6-4 6-7² 6-0). During the match, Andres Burruchaga scored 102 points vs Moura Monteiro’s 86. Roman was exceptionally aggressive to blast 44 winners.

Talking about the service games, Andres Burruchaga fired 4 aces and he committed only 6 double faults. Roman Andres Burruchaga lost the serve twice and he saved 2 break points. Furthermore, Andres Burruchaga put 64% of his first serves in, winning 79% (44/56) of the points behind his 1st serve and 45% (14/31) on the 2nd serve. Andres Burruchaga broke Moura Monteiro 6 times after converting 50% of his break points (6/12).

Overall Performance in this tournament

Andres Burruchaga has conceded 1 set in this tournament to conquer 57% of the points he played.

Andres Burruchaga has a winning record in the last 7 years having won 59% of his matches (219-154). 32-20 on clay in 2025. Talking about his performance on the same surface of this tournament, Andres Burruchaga has an overall178-124 match record in the last 7 years on clay.

His best result of the current season was conquering the title the Piracicaba Challenger where he beat Facundo Mena in the final 7-6(8) 6-7(6) 7-6(4).

Roman has an aggregate 37-26 win-loss record in 2025, 32-20 on clay (See FULL STATS).

Previously in the Bad Waltersdorf Challenger

The Argentine has never competed in this tournament before.

Zdenek Kolar

Ranked no. 270, Kolar got to the quarter after defeating Nikita Mashtakov 6-2 6-2, Neil Oberleitner 6-1 6-2, Matej Dodig 6-4 6-4 and Gabriele Piraino 6-1 1-6 6-2.

In the 2^nd round, The Czech defeated Piraino (6-1 1-6 6-2). During the match Kolar scored 70 points vs Piraino’s 59. Zdenek was quite aggressive to blast 30 winners.

About the serving games, Kolar recorded 6 aces and he committed only 2 double faults. Overall, Zdenek Kolar was very effective on serve to win 71% (30/42) of his 1st serve and 60% (15/25) on the second serve. However, this didn’t prevent his to concede the serve twice. Zdenek broke Piraino 4 times after converting 57% of his break points (4/7).

Overall Performance in this tournament

Zdenek started his run at this tournament from the qualifications. In the main draw, he has conceded 1 set in the tournament to win 58% of the points he played.

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

The Czech has a composed 53-23 win-loss record in 2025, 50-21 on clay (See FULL STATS).

H2H Performance in the tournament (main draw)

Matches, sets, games and points

Points	Andres Burruchaga	Kolar
Match played	2	4
Tot Set	5	9
Tot Games	44	73
Pts	158-119	257-186
Total Points	277	443
Winners	65	102
%Winners	41%	40%

Andres Burruchaga played 2 matches while Kolar competed in 4 matches. Kolar started his run from the qualifications while Andres Burruchaga had a direct access to the main draw. Both players lost a set in the event. Roman Andres Burruchaga conceded 1 set, while Zdenek Kolar lost 1 set. Andres Burruchaga has played 4 set(s) less than Kolar (5 vs 9). Therefore, Andres Burruchaga played 29 games less than Kolar. Andres Burruchaga scored 65 winners (41% of the total points). On the other side, The Czech fired 102 winners (40%).

Serve Performance

Serve	Andres Burruchaga	Kolar
Aces	5	10
Avg per match	2.5	2.5
1st in	80/123	130/215
%1st in	65%	60%
1st pts	65/80	102/130
%1st pts	81%	78%
2nd pts	21/43	55/85
%2nd pts	49%	65%

Andres Burruchaga made 5 aces (2.5 per match). Kolar managed to score 10 aces (2.5 per match). Andres Burruchaga won 81% points behind his first serve. He quite strong on his second serve to win 49% of the points. On the other side, Kolar won 78% of the points on his first serve. He had a solid display on his second serve to win 65% of the points.

How they played the important points

Breaks	Andres Burruchaga	Kolar
Won	11	14
Converted	11/21	14/30
% Converted	52%	47%
Conceded	4	11
Saved	2	9
% Saved	50%	82%
Times Broken	2	2

Roman broke his opponents 11 times with a 52% conversion rate. Roman lost his serve twice and he saved 50% of the break points that he conceded. The Czech broke his opponents 14 times with a 47% conversion rate. Zdenek conceded his serve twice and he saved 82% of the break points that he conceded.

Andres Burruchaga
	R1 Gaubas	R2 Moura Monteiro	Total
Score	6-2 6-1	6-4 6-72 6-0
Tot Set	2	3	5
Tot Games	15	29	44
pts	56-33	102-86	158-119
Total points	89	188	277
Winners	21	44	65
%Winners	38%	43%	41%
SERVE
Aces	1	4	5
Double Faults	1	6	7
1st in	24/36	56/87	80/123
% 1st in	67%	64%	65%
1st pts	21/24	44/56	65/80
% 1st pts	88%	79%	81%
2nd pts	7/12	14/31	21/43
% 2nd pts	58%	45%	49%
Breaks
Won	5	6	11
Converted	5/9	6/12	11/21
Converted %	56%	50%	52%
Conceded	0	4	4
Saved	0/0	2/4	2
Saved %	–	50%	25%
Times Broken	0	2	2

Kolar
	Q1 Mashtakov	Q3 Oberleitner	R1 Dodig	R2 Piraino	Total
Score	6-2 6-2	6-1 6-2	6-4 6-4	6-1 1-6 6-2
Tot Set	2	2	2	3	9
Tot Games	16	15	20	22	73
pts	59-34	61-34	67-59	70-59	257-186
Total points	93	95	126	129	443
Winners	25	23	24	30	102
%Winners	42%	38%	36%	43%	40%
SERVE
Aces	1	0	3	6	10
Double Faults	5	2	2	2	11
1st in	29/50	25/38	34/60	42/67	130/215
% 1st in	58%	66%	57%	63%	60%
1st pts	25/29	23/25	24/34	30/42	102/130
% 1st pts	86%	92%	71%	71%	78%
2nd pts	12/21	9/13	19/26	15/25	55/85
% 2nd pts	57%	69%	73%	60%	65%
Breaks
Won	4	4	2	4	14
Converted	4/6	4/10	2/7	4/7	14/30
Converted %	67%	40%	29%	57%	47%
Conceded	0	0	2	9	11
Saved	0/0	0/0	2/2	7/9	9
Saved %	–	–	100%	78%	89%
Times Broken	0	0	0	2	2

Upcoming matches in the draw

• Pablo Carreno-BustaCarreno-Busta – Vit KoprivaKopriva (0-0) – H2H and prediction
• Jan ChoinskiChoinski – Francesco PassaroPassaro (0-0) – H2H and prediction
• Zdenek KolarKolar – (0-0) – H2H and prediction
• Sandro KoppKopp – Roberto Carballes BaenaCarballes Baena (0-0) – H2H and prediction