Prediction of Markos Kalovelonis vs Leandro Portmann Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
M. Kalovelonis vs L. Portmann

Markos Kalovelonis

GRE

1

Win

Played

0

Win

Age

6'3" (191 cm)

Height

899

C. Rank

Ret.

445

Best Rank

837

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Leandro Portmann

ARG

1

Win

Played

0

Win

Age

6'3" (191 cm)

Height

899

C. Rank

Ret.

445

Best Rank

837

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Head-to-head: Kalovelonis 1 - 0 Portmann

They have played 2 sets in total, with Markos Kalovelonis winning 2 and Leandro Portmann winning 0. The last match between Markos Kalovelonis and Leandro Portmann was at the Croatia F9, 11-05-2015, Round: R2, Surface: Clay, with Markos Kalovelonis getting the victory 6-4 6-1.

Players	Head To Head Match Wins
Kalovelonis	1
Portmann	0

Last 1 H2H Matches:

(R2) Croatia F9(05-11-15)

Stats

Markos Kalovelonis

Leandro Portmann

M. Kalovelonis vs L. Portmann H2H Profile

M. Kalovelonis	Stats	L. Portmann
$0	Career Prize Money	$0
49.14% (229-237)	Career Total W/L	50.59% (86-84)
1	Clay	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

M. Kalovelonis vs L. Portmann Match Preview:

Second serve performance recent form: In recent form (last 6 months), Markos Kalovelonis has won 49.09% of points on their second serve, while Leandro Portmann has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Markos Kalovelonis, in recent form, has won 43.01% of their opponent's second serve points, while Leandro Portmann has won 0%. The same stats for first serve returns are 20.88% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Markos Kalovelonis has saved 66.67% of breakpoints in recent form, whereas Leandro Portmann has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Markos Kalovelonis has won 50.00% of matches played (W/L 4/4), with Leandro Portmann winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Markos Kalovelonis has their best career surface win % on Clay, winning 50% (W/L 53/54), and worse career win % on I.hard, winning 42% (W/L 14/19). Leandro Portmann has their best career surface win % on Clay, winning 50% (W/L 86/81), and worse career win % on Hard, winning 0% (W/L 0/3).
Player level: In the last year, Markos Kalovelonis has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 50.00% of matches (W/L 4/4), where as Leandro Portmann has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Markos Kalovelonis winning 1 times and Leandro Portmann being victorious 0 times. They have played 2 sets in total, with Markos Kalovelonis winning 2 and Leandro Portmann winning 0.
The last match between Markos Kalovelonis and Leandro Portmann was at the Croatia F9, 11-05-2015, Round: R2, Surface: Clay, with Markos Kalovelonis getting the victory 6-4 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Markos Kalovelonis has played against opponents with an average rank of 163.13 while Leandro Portmann has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Markos Kalovelonis has won 75% of deciding sets over the last 12 months, while Leandro Portmann has won 0% in all matches played on tour.
Break point conversion: In recent form, Markos Kalovelonis has converted 20.00% of breakpoint opportunities, and Leandro Portmann has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Markos Kalovelonis vs Leandro Portmann Editorial Preview By TennisTipster88.

M. Kalovelonis vs L. Portmann H2H Stats Used In Our Predictions

M. Kalovelonis	Stats	L. Portmann
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
0:0:0	Average Match Time	0:0:0
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

M. Kalovelonis Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Singapore - 11-08-2025
R1 Bill ChanB. Chan	L	6-4 6-4	Stats
M15 Singapore - 04-08-2025
QF Kasidit SamrejK. Samrej	L	7-5 ret.	Stats
R2 Chan-Yeong OhC. Oh	W	3-6 6-3 6-4	Stats
R1 Aayush P BhatA. P	W	6-1 6-7(5) 7-6(3)	Stats
M15 Kayseri - 16-06-2025
Q2 Aril Kayra TunaA. Kayra	L	1-6 6-3 10-7	Stats

View All

L. Portmann Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Bulgaria F4 - 06-06-2016
R1 Pedro Martinez PorteroP. Martinez	L	6-0 2-0 ret.	Stats
Bulgaria F3 - 30-05-2016
R2 Tihomir GrozdanovT. Grozdanov	L	6-1 1-0 ret.	Stats
R1 David Perez SanzD. Perez	W	2-6 6-4 6-4	Stats
Bulgaria F2 - 23-05-2016
R1 Winston LinW. Lin	L	6-1 6-3	Stats
Croatia F7 - 16-05-2016
R1 Toby MartinT. Martin	L	6-2 6-2	Stats

View All

M. Kalovelonis vs L. Portmann Stats Breakdown Vs All H2H Opponents

M. Kalovelonis	Stats	L. Portmann
49.14% (229/237)	YTD Win/Loss	50.59% (86/84)
49.91% (539/541)	Sets Win/Loss	52.99% (204/181)
49.43% (5071/5187)	Games Win/Loss	51.97% (1741/1609)
50.47% (160/157)	Hard Win/Loss	0.00% (0/3)
49.53% (53/54)	Clay Win/Loss	51.50% (86/81)
38.10% (16/26)	Indoor Hard W/L	0% (0/0)
0.35	Aces Per Game	0
1773	Aces Total	2
0.17	Double Faults Per Game	0.02
875	Total Double Faults	33
1:5:47	Average Match Time	1st Match
578.31	Average Opponent Rank	84.57
61% (13691/22324)	1st Serve %	60% (377/630)
68% (9352/13691)	1st Serve Win %	55% (207/377)
50% (4308/8633)	2nd Serve Win %	41% (103/253)
40% (744/1874)	Break Points Won % (Total)	37% (27/73)
36% (7747/21418)	Return Points Win %	42% (271/645)
33.33% (1/2)	Cups W/L	0% (0/0)
50.00% (28/28)	Challenger W/L	0% (0/0)
49.14% (200/207)	Futures W/L	50.59% (86/84)
50% (228/458)	Best of 3 Sets Win %	51% (86/168)
33% (1/3)	Best of 5 Sets Win %	0% (0/1)
61% (95/157)	Tiebreaks Win % (Total)	54% (13/24)
47% (70/149)	Deciding Set Win %	31% (14/45)
80% (246/197)	1st Set Won, Won Match	79% (95/75)
20% (246/49)	1st Set Won, Lost Match	21% (95/20)
15% (220/32)	1st Set Lost, Won Match	15% (75/11)