Renzo Olivo vs Stefan Kozlov Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
R. Olivo vs S. Kozlov
Renzo Olivo
ARG
l
l
w
w
w
w
w
l
l
l
1
Win
3
Played
2
Win
33
Age
27
5'11" (180 cm)
Height
6'0" (183 cm)
414
C. Rank
458
78
Best Rank
103
0
Total Titles
0
0
YTD Titles
0
$517.9K
Career Money
$372.0K
Right-Handed
Plays
Right-Handed
Stefan Kozlov
USA
w
l
l
w
l
w
l
w
w
w
1
Win
3
Played
2
Win
33
Age
27
5'11" (180 cm)
Height
6'0" (183 cm)
414
C. Rank
458
78
Best Rank
103
0
Total Titles
0
0
YTD Titles
0
$517.9K
Career Money
$372.0K
Right-Handed
Plays
Right-Handed
Head-to-head: Olivo 1 - 2 Kozlov
They have played 7 sets in total, with Renzo Olivo winning 2 and Stefan Kozlov winning 5. The last match between Stefan Kozlov and Renzo Olivo was at the Ann Arbor Challenger, 07-01-2020, Round: R2, Surface: I.hard, with Stefan Kozlov getting the victory 7-6(2) 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Olivo | 1 |
| Kozlov | 2 |
Last 3 H2H Matches:
(R2) Ann Arbor Challenger(01-07-20)
Stefan Kozlov
7
6
Renzo Olivo
6
2
(R1) Vicenza Challenger(05-23-16)
Stefan Kozlov
6
6
Renzo Olivo
3
4
(R1) Drummondville Challenger(03-16-16)
Renzo Olivo
6
1
7
Stefan Kozlov
3
6
5
R. Olivo vs S. Kozlov H2H Profile
R. Olivo vs S. Kozlov Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Renzo Olivo has won 42.57% of points on their second serve, while Stefan Kozlov has won 47.38%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Renzo Olivo, in recent form, has won 49.53% of their opponent's second serve points, while Stefan Kozlov has won 48.37%. The same stats for first serve returns are 26.33% and 29.54% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Renzo Olivo has saved 56.94% of breakpoints in recent form, whereas Stefan Kozlov has saved 50.96% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Renzo Olivo has won 55.56% of matches played (W/L 25/20), with Stefan Kozlov winning 68.57% (W/L 24/11) that gives us an overall head-to head prediction overview.
- Best surface: Renzo Olivo has their best career surface win % on Clay, winning 53% (W/L 425/376), and worse career win % on Grass, winning 33% (W/L 4/8). Stefan Kozlov has their best career surface win % on I.hard, winning 53% (W/L 84/48), and worse career win % on Grass, winning 38% (W/L 15/24).
- Player level: In the last year, Renzo Olivo has played most of their matches on the Challengers/ITF tournaments > $10K, winning 45.45% of matches (W/L 15/18), where as Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 66.67% of matches (W/L 18/9). 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 3 times before with Renzo Olivo winning 1 times and Stefan Kozlov being victorious 2 times. They have played 7 sets in total, with Renzo Olivo winning 2 and Stefan Kozlov winning 5.
- The last match between Renzo Olivo and Stefan Kozlov was at the Ann Arbor Challenger, 07-01-2020, Round: R2, Surface: I.hard, with Stefan Kozlov getting the victory 7-6(2) 6-2.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:53:6.
- Opponent quality stats: Over the last 12 months, Renzo Olivo has played against opponents with an average rank of 185.4 while Stefan Kozlov has played against players with an average rank of 402.63.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Renzo Olivo has won 76% of deciding sets over the last 12 months, while Stefan Kozlov has won 67% in all matches played on tour.
- Break point conversion: In recent form, Renzo Olivo has converted 32.50% of breakpoint opportunities, and Stefan Kozlov has converted 37.50% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Renzo Olivo vs Stefan Kozlov Editorial Preview By TennisTipster88.
R. Olivo vs S. Kozlov H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 2 |
| 2 | Sets Won | 5 |
| 29 | Games Won | 39 |
| 11 | Aces (Total) | 9 |
| 18 | Total Double Faults | 14 |
| 1:53:6 | Average Match Time | 1:53:6 |
| 63% (164/262) | 1st Serve % | 58% (135/233) |
| 61% (100/164) | 1st Serve Win % | 64% (87/135) |
| 36% (35/98) | 2nd Serve Win % | 49% (48/98) |
| 29% (10/35) | Break Pts Won % | 39% (14/36) |
| 42% (98/233) | Return Points Win % | 48% (127/262) |
| 33% (1/3) | Best‑of‑3 Win % | 67% (2/3) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 100% (2/2) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/2) |
| 0% (0/2) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Olivo 48%, Kozlov 49%.
Opp 2nd Serve Pts Won: Olivo 49%, Kozlov 55%.
Break Points Saved %: Olivo 58%, Kozlov 58%.
R. Olivo Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Lima 1 Challenger - 23-06-2025 | ||||
R1  Maximus JonesM. Jones | L | 7-6(2) 6-4 | ||
| Santa Cruz de la Sierra Challenger - 16-06-2025 | ||||
R1  Luis Carlos Alvarez ValdesL. Carlos | L | 6-4 5-1 ret. | ||
| Santa Fe Challenger - 09-06-2025 | ||||
R1  John SperleJ. Sperle | L | 7-6(4) 6-2 | ||
| M25 Orlando - 19-05-2025 | ||||
F Adhithya GanesanA. Ganesan | W | 3-6 6-4 6-3 | ||
SF  Andres AndradeA. Andrade | W | 6-1 6-3 | ||
S. Kozlov Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Champaign Challenger - 10-11-2025 | ||||
QF Darwin BlanchD. Blanch | W | 6-2 6-7(7) 6-3 | ||
R2 Tyler ZinkT. Zink | W | 6-3 6-3 | ||
R1  Leo BorgL. Borg | W | 6-1 6-0 | ||
| Knoxville Challenger - 03-11-2025 | ||||
R2  Jay ClarkeJ. Clarke | L | 6-2 2-6 6-3 | ||
R1  Dominique RollandD. Rolland | W | 7-6(1) 2-6 6-1 | ||
R. Olivo vs S. Kozlov Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 51.52% (475/447) | YTD Win/Loss | 56.91% (342/259) |
| 50.73% (1114/1082) | Sets Win/Loss | 54.13% (767/650) |
| 50.02% (10510/10502) | Games Win/Loss | 51.56% (6795/6385) |
| 42.57% (43/58) | Hard Win/Loss | 55.33% (166/134) |
| 53.06% (425/376) | Clay Win/Loss | 59.23% (77/53) |
| 37.50% (3/5) | Indoor Hard W/L | 63.64% (84/48) |
| 33.33% (4/8) | Grass Win/Loss | 38.46% (15/24) |
| 0.17 | Aces Per Game | 0.23 |
| 1733 | Aces Total | 1450 |
| 0.3 | Double Faults Per Game | 0.33 |
| 3109 | Total Double Faults | 2113 |
| 1:26:27 | Average Match Time | 1:35:12 |
| 198.34 | Average Opponent Rank | 564.33 |
| 61% (33746/55088) | 1st Serve % | 61% (23008/37609) |
| 66% (22254/33746) | 1st Serve Win % | 66% (15238/23008) |
| 47% (10110/21342) | 2nd Serve Win % | 48% (7054/14601) |
| 42% (2330/5585) | Break Points Won % (Total) | 42% (1786/4227) |
| 40% (22012/54609) | Return Points Win % | 42% (15859/38124) |
| 34.88% (15/28) | Slam W/L | 31.03% (9/20) |
| 47.37% (9/10) | Masters W/L | 23.53% (4/13) |
| 0.00% (0/1) | Cups W/L | 0% (0/0) |
| 50.00% (57/57) | Main Tour W/L | 38.81% (26/41) |
| 49.21% (279/288) | Challenger W/L | 58.38% (202/144) |
| 64.61% (115/63) | Futures W/L | 71.13% (101/41) |
| 52% (469/902) | Best of 3 Sets Win % | 57% (334/583) |
| 20% (3/15) | Best of 5 Sets Win % | 45% (5/11) |
| 54% (165/306) | Tiebreaks Win % (Total) | 48% (69/145) |
| 54% (183/340) | Deciding Set Win % | 61% (129/210) |
| 82% (466/381) | 1st Set Won, Won Match | 87% (314/274) |
| 18% (466/85) | 1st Set Won, Lost Match | 12% (314/38) |
| 21% (455/94) | 1st Set Lost, Won Match | 24% (287/68) |
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