Hugo Dellien vs Zdenek Kolar H2H Stats and Prediction - Oeiras 4 Challenger 05-13-26

By James Morris - May 13, 2026

Dellien VS Kolar Head to Head: 0 - 0

Dellien vs Kolar Prediction H2H
BOL
Hugo Dellien

Ranking

133 ( 13-05-26)

Best Rank

64 ( 01-08-22)

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Recent Form

W
L
W
W
W
W
W
W
L
W
Dellien vs Kolar Prediction H2H
CZE
Zdenek Kolar

Ranking

165 ( 13-05-26)

Best Rank

111 ( 13-06-22)

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0

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0

trophy Grand Slams

0

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0

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0

Recent Form

L
L
W
W
W
W
L
W
L
W

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Total

0

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Hard

0

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Clay

0

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Indoor

0

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Grass

0

Dellien VS Kolar Match Time & How / Where To Watch:

Hugo Dellien and Zdenek Kolar will face each other in the Second round at the Oeiras 4 Challenger . The match is scheduled to take place on 13 May 2026 at 17:30.

Kolar vs Dellien Prediction: Dellien to win

If you are looking for other tennis picks and predictions for today's tennis matches, check out our tennis predictions page for today's mens & womens matches.

Dellien VS Kolar H2H Matches played

No H2H Matches Available

Dellien VS Kolar Match Prediction & Pick

13 May 2026

Second

PREDICTION

Hugo Dellien

To Win

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Zdenek Kolar

To Win

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Hugo Dellien

To Win first set

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Zdenek Kolar

To Win first set

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Dellien vs Kolar Current Event Stats

POR

Oeiras 4 Challenger

Clay Clay
stats Hugo Dellien Zdenek Kolar
Matches Played 1 1
Last Match Time 2:02:05 1:29:58
Total Time 2:02:05 1:29:58
Aces Per Game 0.2 0.11
Total Aces 2 1
Double Faults Per Game 0.1 0.67
Total Double Faults 1 6
1st Serve % 75% (50/67) 63% (38/60)
1st Serve Win % 68% (34/50) 76% (29/38)
2nd Serve Win % 65% (11/17) 36% (8/22)
Total Break Points Won % 27% (3/11) 63% (5/8)
Total Break Points Saved 80% (4/5) 75% (6/8)
Service Hold % 90% (9/10) 78% (7/9)
Opponent Hold % 70% (7/10) 44% (4/9)
Return Points Win % 43% (37/87) 51% (37/73)
Total Points Won 53% (82/154) 56% (74/133)
Tiebreak Win % 100% (1/1) 0% (0/0)
Deciding Set Win % 0% (0/0) 0% (0/0)
Tiebreaks / Match 1.00 0.00
1st Set Won, Won Match 100% (1/1) 100% (1/1)
1st Set Lost, Won Match 0% (0/0) 0% (0/0)

Hugo Dellien past matches

Clay Oeiras 4 Challenger

12 May

2026

R1

6 2
7 6
W
cross
Hugo Dellien
Player
Facundo Diaz Acosta
75% ( 50 of 67)
1st Serve %
69% ( 60 of 87)
2
Aces
3
1
Double Faults
2
68% ( 34 of 50)
1st Serve Won
68% ( 41 of 60)
65% ( 11 of 17)
2nd Serve Won
33% ( 9 of 27)
27% ( 3 of 11)
Break Points Won
20% ( 1 of 5)
33% ( 22 of 67)
Rtn Points Won
43% ( 37 of 87)
82
Total Points Won
72
H2H
Clay Internazionali BNL d'Italia - Rome

05 May

2026

QF

4 6
6 2
7 6
L
cross
Jesper De Jong
Player
Hugo Dellien
55% ( 59 of 108)
1st Serve %
67% ( 69 of 103)
8
Aces
3
4
Double Faults
0
64% ( 38 of 59)
1st Serve Won
57% ( 39 of 69)
57% ( 28 of 49)
2nd Serve Won
59% ( 20 of 34)
44% ( 4 of 9)
Break Points Won
23% ( 3 of 13)
39% ( 42 of 108)
Rtn Points Won
43% ( 44 of 103)
110
Total Points Won
101
H2H

04 May

2026

Q1

6 2
7 5
W
cross
Hugo Dellien
Player
Luca Van Assche
66% ( 37 of 56)
1st Serve %
46% ( 33 of 72)
1
Aces
2
0
Double Faults
3
78% ( 29 of 37)
1st Serve Won
70% ( 23 of 33)
42% ( 8 of 19)
2nd Serve Won
38% ( 15 of 39)
45% ( 5 of 11)
Break Points Won
67% ( 2 of 3)
34% ( 19 of 56)
Rtn Points Won
47% ( 34 of 72)
71
Total Points Won
57
H2H
Clay Santa Cruz de la Sierra Challenger

18 Apr

2026

F

6 4
7 5
W
cross
Hugo Dellien
Player
Juan Carlos Prado Angelo
64% ( 47 of 74)
1st Serve %
62% ( 48 of 77)
0
Aces
0
1
Double Faults
5
64% ( 30 of 47)
1st Serve Won
67% ( 32 of 48)
67% ( 18 of 27)
2nd Serve Won
34% ( 10 of 29)
40% ( 4 of 10)
Break Points Won
25% ( 2 of 8)
35% ( 26 of 74)
Rtn Points Won
45% ( 35 of 77)
83
Total Points Won
68
H2H

17 Apr

2026

SF

6 1
6 4
W
cross
Hugo Dellien
Player
Valerio Aboian
82% ( 40 of 49)
1st Serve %
53% ( 25 of 47)
2
Aces
4
1
Double Faults
2
78% ( 31 of 40)
1st Serve Won
64% ( 16 of 25)
44% ( 4 of 9)
2nd Serve Won
41% ( 9 of 22)
57% ( 4 of 7)
Break Points Won
50% ( 1 of 2)
29% ( 14 of 49)
Rtn Points Won
47% ( 22 of 47)
57
Total Points Won
39
H2H

Zdenek Kolar past matches

Clay Oeiras 4 Challenger

12 May

2026

R1

6 3
6 4
W
cross
Zdenek Kolar
Player
Zhizhen Zhang
63% ( 38 of 60)
1st Serve %
55% ( 40 of 73)
1
Aces
1
6
Double Faults
2
76% ( 29 of 38)
1st Serve Won
63% ( 25 of 40)
36% ( 8 of 22)
2nd Serve Won
33% ( 11 of 33)
63% ( 5 of 8)
Break Points Won
25% ( 2 of 8)
38% ( 23 of 60)
Rtn Points Won
51% ( 37 of 73)
74
Total Points Won
59
H2H
Clay Francavilla Challenger

06 May

2026

R2

6 3
7 6
L
cross
Max Schoenhaus
Player
Zdenek Kolar
49% ( 33 of 67)
1st Serve %
71% ( 50 of 70)
7
Aces
3
1
Double Faults
1
76% ( 25 of 33)
1st Serve Won
66% ( 33 of 50)
68% ( 23 of 34)
2nd Serve Won
50% ( 10 of 20)
67% ( 2 of 3)
Break Points Won
33% ( 1 of 3)
28% ( 19 of 67)
Rtn Points Won
39% ( 27 of 70)
75
Total Points Won
62
H2H

05 May

2026

R1

6 4
6 4
W
cross
Zdenek Kolar
Player
Felix Gill
68% ( 40 of 59)
1st Serve %
70% ( 49 of 70)
2
Aces
3
2
Double Faults
0
68% ( 27 of 40)
1st Serve Won
59% ( 29 of 49)
63% ( 12 of 19)
2nd Serve Won
48% ( 10 of 21)
36% ( 4 of 11)
Break Points Won
67% ( 2 of 3)
34% ( 20 of 59)
Rtn Points Won
44% ( 31 of 70)
70
Total Points Won
59
H2H
Clay Ostrava Challenger

03 May

2026

F

6 4
7 6
L
cross
Nikolas Sanchez-Izquierdo
Player
Zdenek Kolar
68% ( 52 of 77)
1st Serve %
56% ( 35 of 62)
2
Aces
2
1
Double Faults
3
73% ( 38 of 52)
1st Serve Won
66% ( 23 of 35)
60% ( 15 of 25)
2nd Serve Won
67% ( 18 of 27)
100% ( 2 of 2)
Break Points Won
25% ( 1 of 4)
31% ( 24 of 77)
Rtn Points Won
34% ( 21 of 62)
74
Total Points Won
65
H2H

02 May

2026

SF

6 3
7 5
W
cross
Zdenek Kolar
Player
Raul Brancaccio
68% ( 46 of 68)
1st Serve %
54% ( 36 of 67)
2
Aces
1
4
Double Faults
5
65% ( 30 of 46)
1st Serve Won
58% ( 21 of 36)
64% ( 14 of 22)
2nd Serve Won
42% ( 13 of 31)
40% ( 4 of 10)
Break Points Won
25% ( 2 of 8)
35% ( 24 of 68)
Rtn Points Won
49% ( 33 of 67)
77
Total Points Won
58
H2H

Dellien VS Kolar In Depth H2H Stats Analysis

  • Zdenek Kolar and Hugo Dellien, will play for the 1st time in their careers on Wednesday, with the current Head to Head score being 0-0. Here we will analyse all the stats, and predict the winner of The Second round match at Oeiras 4 Challenger.
  • The last appearance of Hugo Dellien at this event was 2023, and he made the Second round, falling to Pedro Cachin with 6-4 6-2
  • Looking at overall career stats, Zdenek Kolar has won 13 titles, and Hugo Dellien has won 35 titles, Zdenek Kolar coming into this match with a ranking of 165, and Hugo Dellien ranked 133. Zdenek Kolar has a career high ranking of 111 (2022), while the best ranking of Hugo Dellien was 64 (2022).
  • In their entire career Zdenek Kolar has won 51% (52540 of 103380) of points played while Hugo Dellien has won 51% (50482 of 98046), and as an indication of performance in pressure situations, Zdenek Kolar has a career tiebreak record of 47% (98 of 207), while Hugo Dellien has achieved 52% (92 of 176).
  • The last tournament Zdenek Kolar won was Montemar Challenger, in Nov 23, 2025, while Hugo Dellien’s last lifted the trophy at Santa Cruz de la Sierra Challenger, in Apr 18, 2026.
  • Of the last 10 matches played by Zdenek Kolar, he has won 6, while Hugo Dellien has won 8 out of last 10 matches played.
  • In the event before this one, Hugo Dellien reached the Q3 round at Internazionali BNL d'Italia - Rome, while Zdenek Kolar played Francavilla Challenger and won the tournament.
  • In his last 3 events, Zdenek Kolar has made these rounds: Second round, Final, First round, while Hugo Dellien has made the Q3 round, Final, Quarterfinals, in the last 3 events he has played.
  • In terms of the biggest wins of their careers, the best ranked opponents that Zdenek Kolar has beaten are 89th ranked Jiri Vesely (2021), 89th ranked Kamil Majchrzak (2019), 92nd ranked Zhizhen Zhang (2023), 96th ranked Andrej Martin (2020).
  • The highest ranked opponents that Hugo Dellien has won against are 29th ranked Gilles Simon (2019), 31st ranked Sebastian Baez (2025), 36th ranked Adrian Mannarino (2021), 45th ranked Holger Rune (2022).
  • The most wins that Zdenek Kolar achieved in a single year was 66 in 2017, in which he had a Win Loss record of 67% (66/33).
  • Hugo Dellien’s most victories came in 2014 when he had a W/L of 69% (72/32).
  • Predicting tennis matches with accuracy relies on complex modeling and if you want to find out more have a look at this PDF.

Dellien VS Kolar matches vs all opponents

stats Hugo Dellien Zdenek Kolar
YTD Win/Loss 27% (13/36) 41% (28/41)
Sets Won/Lost 30% (38/89) 42% (67/94)
Games Won/Lost 42% (489/672) 47% (716/797)
Aces Per Game 0.12 0.35
Total Aces 67 261
Double Faults Per Game 0.14 0.29
Total Double Faults 82 211
Average Match Time 1:6:59 1:37:4
Average Opponent Rank 608.71 492.65
1st Serve % 71% (1821/2559) 61% (3030/4927)
1st Serve Win % 62% (1125/1821) 67% (2021/3030)
2nd Serve Win % 43% (319/738) 48% (908/1897)
Total Break Points Won % 38% (78/205) 43% (170/395)
Return Points Won % 35% (889/2550) 37% (1748/4700)
Best of 3 Sets Win % 29% (10/35) 41% (28/69)
Best of 5 Sets Win % 21% (3/14) 0% (0/0)
Total Tiebreaks Win % 62% (8/13) 53% (9/17)
Deciding Set Win % 38% (3/8) 52% (12/23)
1st Set Won, Won Match 83% (12/10) 88% (25/22)
1st Set Won, Lost Match 8% (12/1) 12% (25/3)
1st Set Lost, Won Match 5% (37/2) 14% (44/6)
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Data is for all tournament levels. To remove lower level events as per ATP & WTA head to head data, click the button in page footer.

Dellien & Kolar Last Match Highlights

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