Otto Virtanen vs Zdenek Kolar Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
O. Virtanen vs Z. Kolar
Otto Virtanen
FIN
l
w
w
l
w
w
w
w
l
l
1
Win
1
Played
0
Win
24
Age
29
6'3" (191 cm)
Height
6'1" (185 cm)
126
C. Rank
222
91
Best Rank
111
0
Total Titles
0
0
YTD Titles
0
$598.7K
Career Money
$388.2K
Right-Handed
Plays
Right-Handed
Zdenek Kolar
CZE
l
l
w
w
l
l
w
l
w
w
1
Win
1
Played
0
Win
24
Age
29
6'3" (191 cm)
Height
6'1" (185 cm)
126
C. Rank
222
91
Best Rank
111
0
Total Titles
0
0
YTD Titles
0
$598.7K
Career Money
$388.2K
Right-Handed
Plays
Right-Handed
Head-to-head: Virtanen 1 - 0 Kolar
They have played 2 sets in total, with Otto Virtanen winning 2 and Zdenek Kolar winning 0. The last match between Otto Virtanen and Zdenek Kolar was at the Zug Challenger, 26-07-2022, Round: R1, Surface: Clay, with Otto Virtanen getting the victory 6-4 6-4.
| Players | Head To Head Match Wins |
|---|---|
| Virtanen | 1 |
| Kolar | 0 |
Last 1 H2H Matches:
(R1) Zug Challenger(07-26-22)
Otto Virtanen
6
6
Zdenek Kolar
4
4
O. Virtanen vs Z. Kolar H2H Profile
| Stats | ||
|---|---|---|
| $598,700 | Career Prize Money | $388,240 |
| 58.73% (232-163) | Career Total W/L | 56.70% (444-339) |
| 1 | Clay | 0 |
| 11 | Titles | 12 |
| 1 | Total H2H Matches | 0 |
| 36.36% (4-7) | YTD Win/Loss | 0% (0-0) |
O. Virtanen vs Z. Kolar Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Otto Virtanen has won 48.17% of points on their second serve, while Zdenek Kolar has won 42.70%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Otto Virtanen, in recent form, has won 45.73% of their opponent's second serve points, while Zdenek Kolar has won 45.87%. The same stats for first serve returns are 19.59% and 26.59% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Otto Virtanen has saved 57.14% of breakpoints in recent form, whereas Zdenek Kolar has saved 54.17% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Otto Virtanen has won 52.94% of matches played (W/L 27/24), with Zdenek Kolar winning 65.66% (W/L 65/34) that gives us an overall head-to head prediction overview.
- Best surface: Otto Virtanen has their best career surface win % on I.hard, winning 70% (W/L 131/55), and worse career win % on Hard, winning 43% (W/L 25/33). Zdenek Kolar has their best career surface win % on Clay, winning 70% (W/L 323/216), and worse career win % on Hard, winning 39% (W/L 25/39).
- Player level: In the last year, Otto Virtanen has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.71% of matches (W/L 17/11), where as Zdenek Kolar has played most of their matches on the Challengers/ITF tournaments > $10K, winning 63.93% of matches (W/L 39/22). 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 Otto Virtanen winning 1 times and Zdenek Kolar being victorious 0 times. They have played 2 sets in total, with Otto Virtanen winning 2 and Zdenek Kolar winning 0.
- The last match between Otto Virtanen and Zdenek Kolar was at the Zug Challenger, 26-07-2022, Round: R1, Surface: Clay, with Otto Virtanen getting the victory 6-4 6-4.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:17:12.
- Opponent quality stats: Over the last 12 months, Otto Virtanen has played against opponents with an average rank of 171.18 while Zdenek Kolar has played against players with an average rank of 361.54.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Otto Virtanen has won 47% of deciding sets over the last 12 months, while Zdenek Kolar has won 64% in all matches played on tour.
- Break point conversion: In recent form, Otto Virtanen has converted 31.63% of breakpoint opportunities, and Zdenek Kolar has converted 28.91% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Otto Virtanen vs Zdenek Kolar Editorial Preview By TennisTipster88.
O. Virtanen vs Z. Kolar H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 8 |
| 9 | Aces (Total) | 3 |
| 4 | Total Double Faults | 3 |
| 1:17:12 | Average Match Time | 1:17:12 |
| 60% (38/63) | 1st Serve % | 73% (47/64) |
| 82% (31/38) | 1st Serve Win % | 66% (31/47) |
| 52% (13/25) | 2nd Serve Win % | 53% (9/17) |
| 33% (2/6) | Break Pts Won % | 0% (0/2) |
| 38% (24/64) | Return Points Win % | 30% (19/63) |
| 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 %: Virtanen 51%, Kolar 50%.
Opp 2nd Serve Pts Won: Virtanen 50%, Kolar 54%.
Break Points Saved %: Virtanen 62%, Kolar 62%.
O. Virtanen Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Bergamo Challenger - 17-11-2025 | ||||
R1  Stefano NapolitanoS. Napolitano | L | 3-6 7-6(6) 6-4 | ||
| Helsinki Challenger - 03-11-2025 | ||||
F  Patrick KypsonP. Kypson | L | 4-6 6-3 6-4 | ||
SF  Sascha Gueymard WayenburgS. Gueymard | W | 6-2 6-4 | ||
QF  Marin CilicM. Cilic | W | 7-5 6-4 | ||
R2 Emil RuusuvuoriE. Ruusuvuori | W | 6-4 6-2 | ||
Z. Kolar Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Montemar Challenger - 17-11-2025 | ||||
R2  Nikolas Sanchez-IzquierdoN. Sanchez-Izquierdo | W | 0-6 6-3 6-4 | ||
R1 Javier Barranco CosanoJ. Barranco | W | 6-4 6-2 | ||
| Montevideo Challenger - 10-11-2025 | ||||
R2 Carlos TabernerC. Taberner | L | 7-6(2) 6-3 | ||
R1  Joaquin Aguilar CardozoJ. Aguilar | W | 6-1 6-1 | ||
| Lima 3 Challenger - 03-11-2025 | ||||
R1  Tomas Barrios VeraT. Barrios | L | 7-5 6-3 | ||
O. Virtanen vs Z. Kolar Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 58.73% (232/163) | YTD Win/Loss | 56.70% (444/339) |
| 56.98% (535/404) | Sets Win/Loss | 54.98% (988/809) |
| 51.95% (4727/4372) | Games Win/Loss | 51.93% (8772/8119) |
| 43.10% (25/33) | Hard Win/Loss | 39.06% (25/39) |
| 44.95% (49/60) | Clay Win/Loss | 59.93% (323/216) |
| 69.39% (136/60) | Indoor Hard W/L | 54.17% (91/77) |
| 68.75% (22/10) | Grass Win/Loss | 41.67% (5/7) |
| 0.66 | Aces Per Game | 0.25 |
| 2935 | Aces Total | 2089 |
| 0.29 | Double Faults Per Game | 0.23 |
| 1291 | Total Double Faults | 1899 |
| 1:31:5 | Average Match Time | 1:29:44 |
| 402.26 | Average Opponent Rank | 520.7 |
| 59% (16242/27433) | 1st Serve % | 62% (30477/49309) |
| 73% (11881/16242) | 1st Serve Win % | 67% (20479/30477) |
| 50% (5540/11190) | 2nd Serve Win % | 50% (9363/18842) |
| 39% (1031/2620) | Break Points Won % (Total) | 44% (2260/5086) |
| 38% (10513/27678) | Return Points Win % | 41% (20216/49189) |
| 60.00% (18/12) | Slam W/L | 41.86% (18/25) |
| 33.33% (4/8) | Masters W/L | 0% (0/0) |
| 44.44% (8/10) | Cups W/L | 0% (0/0) |
| 38.24% (13/21) | Main Tour W/L | 42.11% (8/11) |
| 60.57% (106/69) | Challenger W/L | 52.43% (248/225) |
| 65.87% (83/43) | Futures W/L | 68.55% (170/78) |
| 59% (226/380) | Best of 3 Sets Win % | 57% (436/771) |
| 30% (3/10) | Best of 5 Sets Win % | 25% (1/4) |
| 56% (90/162) | Tiebreaks Win % (Total) | 49% (103/209) |
| 52% (72/138) | Deciding Set Win % | 55% (128/232) |
| 84% (230/194) | 1st Set Won, Won Match | 88% (439/387) |
| 15% (230/35) | 1st Set Won, Lost Match | 12% (439/52) |
| 22% (165/36) | 1st Set Lost, Won Match | 17% (344/57) |
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