Jozef Kovalik vs Billy Harris Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Kovalik vs B. Harris

Jozef Kovalik

SVK

1

Win

Played

1

Win

Age

6'0" (183 cm)

Height

6'3" (191 cm)

591

C. Rank

124

Best Rank

101

Total Titles

YTD Titles

$787.8K

Career Money

$331.7K

Right-Handed

Plays

Right-Handed

Billy Harris

GBR

1

Win

Played

1

Win

Age

6'0" (183 cm)

Height

6'3" (191 cm)

591

C. Rank

124

Best Rank

101

Total Titles

YTD Titles

$787.8K

Career Money

$331.7K

Right-Handed

Plays

Right-Handed

Head-to-head: Kovalik 1 - 1 Harris

They have played 4 sets in total, with Jozef Kovalik winning 2 and Billy Harris winning 2. The last match between Billy Harris and Jozef Kovalik was at the Rome Challenger, 24-04-2024, Round: R2, Surface: Clay, with Billy Harris getting the victory 6-3 6-4.

Players	Head To Head Match Wins
Kovalik	1
Harris	1

Last 2 H2H Matches:

(R2) Rome Challenger(04-24-24)

Stats

Billy Harris

Jozef Kovalik

(R1) Sanremo Challenger(03-28-23)

Stats

Jozef Kovalik

Billy Harris

J. Kovalik vs B. Harris H2H Profile

J. Kovalik	Stats	B. Harris
$787,770	Career Prize Money	$331,680
56.84% (511-388)	Career Total W/L	59.94% (431-288)
1	Clay	1
18	Titles	6
1	Total H2H Matches	1
0.00% (0-1)	YTD Win/Loss	18.75% (3-13)

J. Kovalik vs B. Harris Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jozef Kovalik has won 44.44% of points on their second serve, while Billy Harris has won 49.22%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jozef Kovalik, in recent form, has won 46.47% of their opponent's second serve points, while Billy Harris has won 47.46%. The same stats for first serve returns are 26.33% and 23.08% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jozef Kovalik has saved 47.90% of breakpoints in recent form, whereas Billy Harris has saved 53.68% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jozef Kovalik has won 37.84% of matches played (W/L 14/23), with Billy Harris winning 48.28% (W/L 42/45) that gives us an overall head-to head prediction overview.
Best surface: 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). Billy Harris has their best career surface win % on Hard, winning 61% (W/L 193/117), and worse career win % on I.hard, winning 53% (W/L 48/42).
Player level: In the last year, Jozef Kovalik has played most of their matches on the Challengers/ITF tournaments > $10K, winning 44.00% of matches (W/L 11/14), where as Billy Harris has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.45% of matches (W/L 27/20). 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 2 times before with Jozef Kovalik winning 1 times and Billy Harris being victorious 1 times. They have played 4 sets in total, with Jozef Kovalik winning 2 and Billy Harris winning 2.
The last match between Jozef Kovalik and Billy Harris was at the Rome Challenger, 24-04-2024, Round: R2, Surface: Clay, with Billy Harris getting the victory 6-3 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:14:56.
Opponent quality stats: Over the last 12 months, Jozef Kovalik has played against opponents with an average rank of 278.46 while Billy Harris has played against players with an average rank of 217.76.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jozef Kovalik has won 23% of deciding sets over the last 12 months, while Billy Harris has won 43% in all matches played on tour.
Break point conversion: In recent form, Jozef Kovalik has converted 29.63% of breakpoint opportunities, and Billy Harris has converted 24.05% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Jozef Kovalik vs Billy Harris Editorial Preview By TennisTipster88.

J. Kovalik vs B. Harris H2H Stats Used In Our Predictions

J. Kovalik	Stats	B. Harris
1	H2H Matches Won	1
2	Sets Won	2
19	Games Won	15
4	Aces (Total)	8
3	Total Double Faults	1
1:14:56	Average Match Time	1:14:56
57% (62/109)	1st Serve %	71% (72/101)
76% (47/62)	1st Serve Win %	69% (50/72)
49% (23/47)	2nd Serve Win %	45% (13/29)
44% (4/9)	Break Pts Won %	38% (3/8)
38% (38/101)	Return Points Win %	36% (39/109)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
100% (1/1)	1st Set Won, Won Match	100% (1/1)
0% (0/1)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

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

B. Harris Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Bergamo Challenger - 17-11-2025
R1 Andrea GuerrieriA. Guerrieri	L	6-7(5) 7-5 6-3	Stats
Lyon Challenger - 10-11-2025
R1 Mikhail KukushkinM. Kukushkin	L	7-6(2) 7-5	Stats
Moselle Open - Metz - 03-11-2025
Q1 Luca Van AsscheL. Van	L	6-1 6-7(9) 6-4	Stats
Bratislava 2 Challenger - 27-10-2025
R2 Alexander BlockxA. Blockx	L	6-1 6-1	Stats
R1 Jan ChoinskiJ. Choinski	W	6-2 6-3	Stats

View All

J. Kovalik vs B. Harris Stats Breakdown Vs All H2H Opponents

J. Kovalik	Stats	B. Harris
56.84% (511/388)	YTD Win/Loss	59.94% (431/288)
54.92% (1166/957)	Sets Win/Loss	57.54% (969/715)
52.49% (10651/9642)	Games Win/Loss	52.99% (8555/7590)
53.29% (89/78)	Hard Win/Loss	62.26% (193/117)
61.37% (394/248)	Clay Win/Loss	59.46% (154/105)
32.88% (24/49)	Indoor Hard W/L	53.19% (50/44)
23.53% (4/13)	Grass Win/Loss	60.71% (34/22)
0.22	Aces Per Game	0.35
2205	Aces Total	2761
0.17	Double Faults Per Game	0.24
1693	Total Double Faults	1924
1:21:26	Average Match Time	1:26:41
529.03	Average Opponent Rank	410.01
59% (30371/51200)	1st Serve %	61% (25474/41697)
69% (20881/30371)	1st Serve Win %	70% (17898/25474)
52% (10883/20829)	2nd Serve Win %	49% (7970/16222)
42% (2106/5074)	Break Points Won % (Total)	43% (1699/3957)
40% (20285/51151)	Return Points Win %	39% (16465/41841)
39.73% (29/44)	Slam W/L	52.17% (12/11)
27.78% (5/13)	Masters W/L	38.46% (5/8)
27.27% (3/8)	Cups W/L	33.33% (1/2)
50.00% (75/75)	Main Tour W/L	48.84% (21/22)
58.12% (272/196)	Challenger W/L	56.12% (110/86)
70.95% (127/52)	Futures W/L	63.95% (282/159)
57% (499/871)	Best of 3 Sets Win %	60% (427/710)
30% (6/20)	Best of 5 Sets Win %	20% (1/5)
50% (167/332)	Tiebreaks Win % (Total)	50% (117/236)
54% (163/304)	Deciding Set Win %	56% (136/244)
84% (501/421)	1st Set Won, Won Match	86% (415/358)
16% (501/80)	1st Set Won, Lost Match	14% (415/57)
22% (398/89)	1st Set Lost, Won Match	24% (304/73)