Zdenek Kolar and Gabriele Piraino will clash against each other in the 2nd round of the Bad Waltersdorf Challenger for the 2nd time in their career. They are scheduled to compete on Thursday at 10:00 am on COURT 2. 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 Zdenek Kolar who should win in 3 sets.

As per the initial odds, Zdenek Kolar is the pick to win this match.
Zdenek Kolar -> 1.45
Gabriele Piraino -> 2.59

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Prediction and head to head Zdenek Kolar vs. Gabriele Piraino

This will be the 2nd time that Zdenek Kolar and Gabriele Piraino square off. The head to head is 1-0 for Kolar (see full H2H stats), 1-0 on clay.

The last time that they competed against each other, Kolar won 7-6(5) 2-6 6-3 in the 1st round in the Trieste Challenger back in 2023.

Zdenek Kolar

Zdenek Kolar

52 - 23win/loss

Hard
3-2
I Hard
0-0
Clay
49-21
Rank
222
High
111
WWLWLLWWLL
See allSTATS
Year Total Hard Clay I.hard Grass Carpet
2025 63-30 3-2 60-28 0-0 0-0 0-0
2024 28-23 1-2 11-12 16-9 0-0 0-0
2023 34-35 6-8 19-19 9-7 0-1 0-0
2022 23-36 1-6 17-24 3-3 2-2 0-1
2021 41-32 1-4 34-19 5-8 1-1 0-0
See all years

Ranked no. 270, Zdenek got to the 2nd round after beating Nikita Mashtakov 6-2 6-2, Neil Oberleitner 6-1 6-2 and Matej Dodig 6-4 6-4.

In the 1st round, Kolar had a good straight sets win against Dodig (6-4 6-4). During the match, Kolar scored 67 points vs Dodig’s 59. Zdenek was quite aggressive to blast 24 winners.

Talking about the service games, Kolar blasted 3 aces and he committed only 2 double faults. Zdenek Kolar was extremely efficient on serve to win 71% (24/34) of his 1st serve and 73% (19/26) on the second serve. This was the main reason for not conceding a single break during the match. The Czech broke Dodig twice after converting 29% of his break points (2/7).

Kolar has positive match record in the last 10 years having won 56% of his matches (383-297). 49-21 on clay in 2025. Regarding his performance on the same surface of this competition, Kolar has a composed 271-183 match record in the last years on clay.

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.

Kolar has a compiled 52-23 win-loss record in 2025, 49-21 on clay (See FULL STATS).

Previously in the Bad Waltersdorf Challenger

Bad Waltersdorf Challenger
Kolar's Record

Gabriele Piraino

Gabriele Piraino

36 - 17win/loss

Hard
0-1
I Hard
0-0
Clay
36-16
Rank
371
High
345
WWLWWLWWWL
See allSTATS
Year Total Hard Clay I.hard Grass Carpet
2025 43-20 0-1 43-19 0-0 0-0 0-0
2024 33-27 5-6 28-21 0-0 0-0 0-0
2023 27-31 4-3 23-28 0-0 0-0 0-0
2022 37-26 2-2 35-24 0-0 0-0 0-0
2021 20-12 0-0 20-12 0-0 0-0 0-0
See all years

Ranked no. 382, Piraino got to the 2nd round after beating Gregor Ramskogler 7-5 6-4, Dennis Novak 4-6 6-3 3-0 ret. and Thiago Agustin Tirante 2-6 6-1 6-4.

In the 1st round against Agustin Tirante, The Italian recovered from a 1-set down deficit before winning (2-6 6-1 6-4). During the match Piraino scored 83 points vs Agustin Tirante’s 69. Gabriele was extremely aggressive to blast 40 winners.

Talking about serving, Piraino managed to score 2 aces and he committed only 3 double faults. Gabriele Piraino lost the serve 4 times and he saved 2 break points. Furthermore, Piraino put 77% of his first serves in, winning 71% (40/56) of the points behind his 1st serve and 41% (7/17) on the 2nd serve. Gabriele broke Agustin Tirante 5 times after converting 56% of his break points (5/9).

The Italian’s best result of the current season was getting to the final in M15 Antalya,M25 Santa margherita di Pula,M15 Gubbio and M25 Wetzlar.

Gabriele has an overall 36-17 win-loss record in 2025, 36-16 on clay (See FULL STATS).

Bad Waltersdorf Challenger
Piraino's Record

H2H Performance in the tournament

Z.Kolar
G.Piraino
3h:41
3h:41
Time on court​
!
5h:54
5h:54
1h:30
1h:30
Last match​
!
2h:03
2h:03
3
3
Match played
3
3
51
51
Games Played​
69
69
6
6
Set played​​
9
9
187
187
Total points​
239
239
62.3
62.3
Avg point​
79.7
79.7
72
72
Winners
98
98
24
24
Avg Winners​
32.7
32.7
39%
39%
Ratio winners
41%
41%
-- Serve --
4
4
Aces
2
2
1.3
1.3
Avg Aces
0.7
0.7
9
9
Double Faults
4
4
3
3
Avg Double Faults
1.3
1.3
72/88
72/88
1st won total​
98/151
98/151
!
82%
82%
1st won %
65%
65%
40/60
40/60
2nd won total​
29/68
29/68
!
67%
67%
2nd won %
43%
43%
-- Break Points --
10/23
10/23
BP won
13/33
13/33
3.3/7.7
3.3/7.7
Avg BP won
4.3/11
4.3/11
43%
43%
Won
39%
39%
2
2
Conceded
22
22
0.7
0.7
Avg Conceded
7.3
7.3
0
0
Broken
12
12
!
0
0
Avg Broken
4
4
2
2
Saved
10
10
See Allstats

Matches, sets, games and points

Points Kolar Piraino
Match played 3 2
Tot Set 6 5
Tot Games 51 47
Pts 187-127 176-150
Total Points 314 326
Winners 72 76
%Winners 39% 43%

Kolar played 3 matches while Piraino competed in 2 matches. At the moment, Gabriele Piraino lost 1 set while Zdenek Kolar hasn’t lost a set so far. Kolar has played 1 set more than Piraino (6 vs 5). Therefore, Kolar played 4 games more than Piraino. Zdenek scored 72 winners (39% of the total points). On the other side, The Italian recorded 76 winners (43%).

Serve Performance

Serve Kolar Piraino
Aces 4 2
Avg per match 1.3 1
1st in 88/148 105/153
%1st in 59% 69%
1st pts 72/88 76/105
%1st pts 82% 72%
2nd pts 40/60 23/48
%2nd pts 67% 48%

Kolar bagged 4 aces (1.3 per match). Piraino made 2 aces (1 per match). Kolar won 82% points behind his first serve. He was rock solid on his second serve to win 67% of the points. On the other side, Piraino won 72% of the points on his first serve. He had a solid display on his second serve to win 48% of the points.

How they played the important points

Breaks Kolar Piraino
Won 10 8
Converted 10/23 8/23
% Converted 43% 35%
Conceded 2 11
Saved 2 6
% Saved 100% 55%
Times Broken 0 5

Zdenek broke his opponents 10 times with a 43% conversion rate. Zdenek pretty solid on his serve as he has never conceded a single service game after saving 2 break points. The Italian broke his opponents 8 times with a 35% conversion rate. The Italian conceded his serve 5 times and he saved 55% of the break points that he conceded.

Kolar
Q1
Mashtakov		 Q3
Oberleitner		 R1
Dodig		 Total
Score 6-2 6-2 6-1 6-2 6-4 6-4
Tot Set 2 2 2 6
Tot Games 16 15 20 51
pts 59-34 61-34 67-59 187-127
Total points 93 95 126 314
Winners 25 23 24 72
%Winners 42% 38% 36% 39%
SERVE
Aces 1 0 3 4
Double Faults 5 2 2 9
1st in 29/50 25/38 34/60 88/148
% 1st in 58% 66% 57% 59%
1st pts 25/29 23/25 24/34 72/88
% 1st pts 86% 92% 71% 82%
2nd pts 12/21 9/13 19/26 40/60
% 2nd pts 57% 69% 73% 67%
Breaks
Won 4 4 2 10
Converted 4/6 4/10 2/7 10/23
Converted % 67% 40% 29% 43%
Conceded 0 0 2 2
Saved 0/0 0/0 2/2 2
Saved % – – 100% 33%
Times Broken 0 0 0 0
Piraino
Q1
Ramskogler		 Q3
Novak		 R1
Agustin		 Total
Score 7-5 6-4 4-6 6-3 3-0 ret. 2-6 6-1 6-4
Tot Set 2 3 3 8
Tot Games 22 22 25 69
pts 93-81 – 83-69 176-150
Total points 174 0 152 326
Winners 36 40 76
%Winners 39% 0% 48% 43%
SERVE
Aces 0 0 2 2
Double Faults 0 3 3
1st in 49/80 / 56/73 105/153
% 1st in 61% 0% 77% 69%
1st pts 36/49 / 40/56 76/105
% 1st pts 73% 0% 71% 72%
2nd pts 16/31 / 7/17 23/48
% 2nd pts 52% 0% 41% 48%
Breaks
Won 3 5 8
Converted 3/14 / 5/9 8/23
Converted % 21% 0% 56% 35%
Conceded 5 6 11
Saved 4/5 0/ 2/6 6
Saved % 80% – 33% 38%
Times Broken 1 4 5

Tennis Scores in Bad Waltersdorf Challenger

Upcoming matches in the draw

Kolar
More Stats
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Piraino

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