Prediction of Marcos Ondruska vs George Kalovelonis Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
M. Ondruska vs G. Kalovelonis

Marcos Ondruska
RSA
w
l
w
l
l
w
l
l
l
l
1
Win
1
Played
0
Win
52
Age
66
6'0" (183 cm)
Height
6'3" (191 cm)
Ret.
C. Rank
Ret.
398
Best Rank
208
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-Handed
Plays
Right-Handed

George Kalovelonis
GRE
w
w
l
l
l
l
l
l
l
l
1
Win
1
Played
0
Win
52
Age
66
6'0" (183 cm)
Height
6'3" (191 cm)
Ret.
C. Rank
Ret.
398
Best Rank
208
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-Handed
Plays
Right-Handed
Head-to-head: Ondruska 1 - 0 Kalovelonis
They have played 2 sets in total, with Marcos Ondruska winning 2 and George Kalovelonis winning 0. The last match between Marcos Ondruska and George Kalovelonis was at the Athens, 03-10-1994, Round: R1, Surface: Clay, with Marcos Ondruska getting the victory 6-2 6-0.
| Players | Head To Head Match Wins |
|---|---|
| Ondruska | 1 |
| Kalovelonis | 0 |
Last 1 H2H Matches:
(R1) Athens(10-03-94)
Marcos Ondruska
6
6
George Kalovelonis
2
0
M. Ondruska vs G. Kalovelonis H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 48.61% (210-222) | Career Total W/L | 35.42% (34-62) |
| 1 | Clay | 0 |
| 4 | Titles | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
M. Ondruska vs G. Kalovelonis Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Marcos Ondruska has won 0% of points on their second serve, while George Kalovelonis has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Marcos Ondruska, in recent form, has won 0% of their opponent's second serve points, while George Kalovelonis has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Marcos Ondruska has saved 0% of breakpoints in recent form, whereas George Kalovelonis has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Marcos Ondruska has won 0% of matches played (W/L 0/0), with George Kalovelonis winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Marcos Ondruska has their best career surface win % on Hard, winning 54% (W/L 125/108), and worse career win % on I.hard, winning 32% (W/L 7/15). George Kalovelonis has their best career surface win % on Clay, winning 54% (W/L 29/41), and worse career win % on Grass, winning 0% (W/L 0/2).
- Player level: In the last year, Marcos Ondruska has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as George Kalovelonis 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 Marcos Ondruska winning 1 times and George Kalovelonis being victorious 0 times. They have played 2 sets in total, with Marcos Ondruska winning 2 and George Kalovelonis winning 0.
- The last match between Marcos Ondruska and George Kalovelonis was at the Athens, 03-10-1994, Round: R1, Surface: Clay, with Marcos Ondruska getting the victory 6-2 6-0.
- 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, Marcos Ondruska has played against opponents with an average rank of 0 while George Kalovelonis 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, Marcos Ondruska has won 0% of deciding sets over the last 12 months, while George Kalovelonis has won 0% in all matches played on tour.
- Break point conversion: In recent form, Marcos Ondruska has converted 0% of breakpoint opportunities, and George Kalovelonis 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.
Marcos Ondruska vs George Kalovelonis Editorial Preview By TennisTipster88.
M. Ondruska vs G. Kalovelonis H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 2 |
| 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
2nd Serve Win %: Ondruska 0%, Kalovelonis 0%.
Opp 2nd Serve Pts Won: Ondruska 0%, Kalovelonis 0%.
Break Points Saved %: Ondruska 0%, Kalovelonis 0%.
M. Ondruska Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
Q1 | L | 7-5 6-7(4) 6-1 | ||
R1 | L | 7-6(6) 7-6(3) | ||
Q1 | L | 6-4 7-5 | ||
R1 | L | 6-2 6-1 | ||
R1 | W | 7-6(3) 6-4 | ||
G. Kalovelonis Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 6-2 6-0 | ||
R1 | L | 6-1 6-3 | ||
R1 | L | 6-4 3-6 6-3 | ||
R1 | L | 6-2 6-2 | ||
Robin | L | 2-6 7-6(8) 6-0 7-6(3) | ||

M. Ondruska vs G. Kalovelonis Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 48.61% (210/222) | YTD Win/Loss | 35.42% (34/62) |
| 48.09% (530/572) | Sets Win/Loss | 43.53% (111/144) |
| 49.58% (5177/5264) | Games Win/Loss | 47.77% (1159/1267) |
| 53.65% (125/108) | Hard Win/Loss | 25.00% (4/12) |
| 48.28% (56/60) | Clay Win/Loss | 41.43% (29/41) |
| 26.83% (11/30) | Indoor Hard W/L | 16.67% (1/5) |
| 42.86% (18/24) | Grass Win/Loss | 0.00% (0/2) |
| 1st Match | Average Match Time | 1st Match |
| 301.61 | Average Opponent Rank | 508.69 |
| 47.69% (31/34) | Slam W/L | 0% (0/0) |
| 47.73% (21/23) | Masters W/L | 0% (0/0) |
| 50.00% (1/1) | Cups W/L | 42.86% (15/20) |
| 45.14% (79/96) | Main Tour W/L | 23.08% (3/10) |
| 53.47% (77/67) | Challenger W/L | 34.04% (16/31) |
| 49% (188/380) | Best of 3 Sets Win % | 31% (22/70) |
| 40% (20/50) | Best of 5 Sets Win % | 48% (12/25) |
| 46% (64/138) | Tiebreaks Win % (Total) | 25% (1/4) |
| 53% (87/165) | Deciding Set Win % | 17% (5/30) |
| 78% (192/150) | 1st Set Won, Won Match | 71% (45/32) |
| 22% (192/42) | 1st Set Won, Lost Match | 29% (45/13) |
| 25% (240/59) | 1st Set Lost, Won Match | 4% (51/2) |
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