Guillermo Olaso vs Jozef Kovalik Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
G. Olaso vs J. Kovalik

Guillermo Olaso

ESP

1

Win

Played

0

Win

Age

5'9" (175 cm)

Height

6'0" (183 cm)

461

C. Rank

591

167

Best Rank

Total Titles

YTD Titles

$67.6K

Career Money

$787.8K

Right-Handed

Plays

Right-Handed

Jozef Kovalik

SVK

1

Win

Played

0

Win

Age

5'9" (175 cm)

Height

6'0" (183 cm)

461

C. Rank

591

167

Best Rank

Total Titles

YTD Titles

$67.6K

Career Money

$787.8K

Right-Handed

Plays

Right-Handed

Head-to-head: Olaso 1 - 0 Kovalik

They have played 3 sets in total, with Guillermo Olaso winning 2 and Jozef Kovalik winning 1. The last match between Guillermo Olaso and Jozef Kovalik was at the Samarkand Challenger, 14-05-2013, Round: R1, Surface: Clay, with Guillermo Olaso getting the victory 6-7(2) 6-1 7-5.

Players	Head To Head Match Wins
Olaso	1
Kovalik	0

Last 1 H2H Matches:

(R1) Samarkand Challenger(05-14-13)

Stats

Guillermo Olaso

Jozef Kovalik

G. Olaso vs J. Kovalik H2H Profile

G. Olaso	Stats	J. Kovalik
$67,573	Career Prize Money	$787,770
61.09% (427-272)	Career Total W/L	56.84% (511-388)
1	Clay	0
12	Titles	18
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0.00% (0-1)

G. Olaso vs J. Kovalik Match Preview:

Second serve performance recent form: In recent form (last 6 months), Guillermo Olaso has won 29.79% of points on their second serve, while Jozef Kovalik has won 44.44%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Guillermo Olaso, in recent form, has won 33.33% of their opponent's second serve points, while Jozef Kovalik has won 46.47%. The same stats for first serve returns are 31.94% and 26.33% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Guillermo Olaso has saved 40.00% of breakpoints in recent form, whereas Jozef Kovalik has saved 47.90% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Guillermo Olaso has won 66.67% of matches played (W/L 2/1), with Jozef Kovalik winning 37.84% (W/L 14/23) that gives us an overall head-to head prediction overview.
Best surface: Guillermo Olaso has their best career surface win % on I.hard, winning 61% (W/L 22/14), and worse career win % on Grass, winning 40% (W/L 2/3). Jozef Kovalik has their best career surface win % on Clay, winning 61% (W/L 394/248), and worse career win % on Grass, winning 24% (W/L 4/13).
Player level: In the last year, Guillermo Olaso has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 66.67% of matches (W/L 2/1), where as Jozef Kovalik has played most of their matches on the Challengers/ITF tournaments > $10K, winning 44.00% of matches (W/L 11/14). 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 Guillermo Olaso winning 1 times and Jozef Kovalik being victorious 0 times. They have played 3 sets in total, with Guillermo Olaso winning 2 and Jozef Kovalik winning 1.
The last match between Guillermo Olaso and Jozef Kovalik was at the Samarkand Challenger, 14-05-2013, Round: R1, Surface: Clay, with Guillermo Olaso getting the victory 6-7(2) 6-1 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:14:57.
Opponent quality stats: Over the last 12 months, Guillermo Olaso has played against opponents with an average rank of 139.33 while Jozef Kovalik has played against players with an average rank of 278.46.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Guillermo Olaso has won 0% of deciding sets over the last 12 months, while Jozef Kovalik has won 23% in all matches played on tour.
Break point conversion: In recent form, Guillermo Olaso has converted 100.00% of breakpoint opportunities, and Jozef Kovalik has converted 29.63% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Guillermo Olaso vs Jozef Kovalik Editorial Preview By TennisTipster88.

G. Olaso vs J. Kovalik H2H Stats Used In Our Predictions

G. Olaso	Stats	J. Kovalik
1	H2H Matches Won	0
2	Sets Won	1
19	Games Won	13
6	Aces (Total)	6
5	Total Double Faults	2
2:14:57	Average Match Time	2:14:57
44% (48/108)	1st Serve %	55% (49/89)
79% (38/48)	1st Serve Win %	69% (34/49)
58% (35/60)	2nd Serve Win %	60% (24/40)
67% (4/6)	Break Pts Won %	13% (1/8)
35% (31/89)	Return Points Win %	32% (35/108)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set Win %	0% (0/1)
0% (0/0)	1st Set Won, Won Match	0% (0/1)
0% (0/0)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

G. Olaso Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Singapore - 04-08-2025
R1 Kasidit SamrejK. Samrej	L	6-3 6-4	Stats
Q3 Keerthivassan SureshK. Suresh	W	6-1 6-0	Stats
Q1 Andras NeczA. Necz	W	6-2 6-2	Stats
M15 Singapore - 09-09-2024
QF Sanhui ShinS. Shin	L	6-2 6-2	Stats
R2 Leo VithoontienL. Vithoontien	W	6-2 0-6 6-4	Stats

View All

J. Kovalik Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Hersonissos 6 Challenger - 13-10-2025
Q1 Alberto Barroso CamposA. Barroso	L	6-4 3-0 ret.	Stats
Bad Waltersdorf Challenger - 15-09-2025
R1 Sebastian SorgerS. Sorger	L	6-4 5-7 6-4	Stats
Q3 Marvin MoellerM. Moeller	W	6-2 7-5	Stats
Q1 Marco CecchinatoM. Cecchinato	W	7-6(3) 6-2	Stats
Szczecin Challenger - 08-09-2025
R2 Thiago Agustin TiranteT. Agustin	L	6-3 4-6 7-5	Stats

View All

G. Olaso vs J. Kovalik Stats Breakdown Vs All H2H Opponents

G. Olaso	Stats	J. Kovalik
61.09% (427/272)	YTD Win/Loss	56.84% (511/388)
58.27% (948/679)	Sets Win/Loss	54.92% (1166/957)
52.96% (7970/7079)	Games Win/Loss	52.49% (10651/9642)
61.29% (76/48)	Hard Win/Loss	53.29% (89/78)
61.24% (327/207)	Clay Win/Loss	61.37% (394/248)
61.11% (22/14)	Indoor Hard W/L	32.88% (24/49)
40.00% (2/3)	Grass Win/Loss	23.53% (4/13)
0.07	Aces Per Game	0.22
541	Aces Total	2205
0.09	Double Faults Per Game	0.17
635	Total Double Faults	1693
1st Match	Average Match Time	1:21:26
580.74	Average Opponent Rank	529.03
54% (7588/14060)	1st Serve %	59% (30371/51200)
67% (5096/7588)	1st Serve Win %	69% (20881/30371)
50% (3204/6472)	2nd Serve Win %	52% (10883/20829)
44% (621/1424)	Break Points Won % (Total)	42% (2106/5074)
40% (5600/13946)	Return Points Win %	40% (20285/51151)
40.00% (6/9)	Slam W/L	39.73% (29/44)
0% (0/0)	Masters W/L	27.78% (5/13)
0% (0/0)	Cups W/L	27.27% (3/8)
51.61% (16/15)	Main Tour W/L	50.00% (75/75)
49.31% (107/110)	Challenger W/L	58.12% (272/196)
68.35% (298/138)	Futures W/L	70.95% (127/52)
62% (422/683)	Best of 3 Sets Win %	57% (499/871)
43% (3/7)	Best of 5 Sets Win %	30% (6/20)
54% (106/196)	Tiebreaks Win % (Total)	50% (167/332)
60% (139/232)	Deciding Set Win %	54% (163/304)
87% (416/362)	1st Set Won, Won Match	84% (501/421)
13% (416/52)	1st Set Won, Lost Match	16% (501/80)
23% (283/65)	1st Set Lost, Won Match	22% (398/89)