Nicolas Mejia vs Stefan Kozlov Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
N. Mejia vs S. Kozlov
Nicolas Mejia
COL
w
w
l
w
w
l
l
w
l
l
3
Win
3
Played
0
Win
25
Age
27
6'1" (185 cm)
Height
6'0" (183 cm)
212
C. Rank
306
190
Best Rank
103
0
Total Titles
0
0
YTD Titles
0
$19.5K
Career Money
$372.0K
Right-Handed
Plays
Right-Handed
Stefan Kozlov
USA
l
w
l
w
l
w
w
w
w
w
3
Win
3
Played
0
Win
25
Age
27
6'1" (185 cm)
Height
6'0" (183 cm)
212
C. Rank
306
190
Best Rank
103
0
Total Titles
0
0
YTD Titles
0
$19.5K
Career Money
$372.0K
Right-Handed
Plays
Right-Handed
Head-to-head: Mejia 3 - 0 Kozlov
They have played 7 sets in total, with Nicolas Mejia winning 6 and Stefan Kozlov winning 1. The last match between Nicolas Mejia and Stefan Kozlov was at the Granby Challenger, 17-07-2024, Round: R1, Surface: Hard, with Nicolas Mejia getting the victory 6-1 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Mejia | 3 |
| Kozlov | 0 |
Last 3 H2H Matches:
(R1) Granby Challenger(07-17-24)
Nicolas Mejia
6
6
Stefan Kozlov
1
2
(R1) Pereira Challenger(03-29-22)
Nicolas Mejia
6
6
Stefan Kozlov
1
1
(Q1) Cary Challenger(11-07-20)
Nicolas Mejia
2
7
7
Stefan Kozlov
6
5
6
N. Mejia vs S. Kozlov H2H Profile
N. Mejia vs S. Kozlov Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Nicolas Mejia has won 44.58% of points on their second serve, while Stefan Kozlov has won 44.27%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Nicolas Mejia, in recent form, has won 43.79% of their opponent's second serve points, while Stefan Kozlov has won 47.32%. The same stats for first serve returns are 28.10% and 30.45% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Nicolas Mejia has saved 57.34% of breakpoints in recent form, whereas Stefan Kozlov has saved 49.67% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Nicolas Mejia has won 52.17% of matches played (W/L 36/33), with Stefan Kozlov winning 70.27% (W/L 26/11) that gives us an overall head-to head prediction overview.
- Best surface: Nicolas Mejia has their best career surface win % on Clay, winning 58% (W/L 140/103), and worse career win % on Grass, winning 0% (W/L 0/1). Stefan Kozlov has their best career surface win % on I.hard, winning 58% (W/L 86/48), and worse career win % on Grass, winning 38% (W/L 15/24).
- Player level: In the last year, Nicolas Mejia has played most of their matches on the Challengers/ITF tournaments > $10K, winning 52.63% of matches (W/L 30/27), where as Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 68.97% of matches (W/L 20/9). 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 Nicolas Mejia winning 3 times and Stefan Kozlov being victorious 0 times. They have played 7 sets in total, with Nicolas Mejia winning 6 and Stefan Kozlov winning 1.
- The last match between Nicolas Mejia and Stefan Kozlov was at the Granby Challenger, 17-07-2024, Round: R1, Surface: Hard, with Nicolas Mejia getting the victory 6-1 6-2.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:53:10.
- Opponent quality stats: Over the last 12 months, Nicolas Mejia has played against opponents with an average rank of 338.42 while Stefan Kozlov has played against players with an average rank of 401.92.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Nicolas Mejia has won 57% 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, Nicolas Mejia has converted 30.23% of breakpoint opportunities, and Stefan Kozlov has converted 40.82% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Nicolas Mejia vs Stefan Kozlov Editorial Preview By TennisTipster88.
N. Mejia vs S. Kozlov H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 3 | H2H Matches Won | 0 |
| 6 | Sets Won | 1 |
| 40 | Games Won | 22 |
| 4 | Aces (Total) | 7 |
| 6 | Total Double Faults | 21 |
| 1:53:10 | Average Match Time | 1:53:10 |
| 64% (122/190) | 1st Serve % | 62% (126/202) |
| 73% (89/122) | 1st Serve Win % | 56% (70/126) |
| 59% (40/68) | 2nd Serve Win % | 43% (33/76) |
| 57% (13/23) | Break Pts Won % | 31% (5/16) |
| 49% (99/202) | Return Points Win % | 32% (61/190) |
| 100% (3/3) | Best‑of‑3 Win % | 0% (0/3) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (2/2) | 1st Set Won, Won Match | 0% (0/1) |
| 0% (0/2) | 1st Set Won, Lost Match | 100% (1/1) |
| 100% (1/1) | 1st Set Lost, Won Match | 0% (0/2) |
Recent Performance Stats
2nd Serve Win %: Mejia 50%, Kozlov 50%.
Opp 2nd Serve Pts Won: Mejia 50%, Kozlov 55%.
Break Points Saved %: Mejia 62%, Kozlov 58%.
N. Mejia Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Champaign Challenger - 10-11-2025 | ||||
R1  Cedrik-Marcel StebeC. Stebe | L | 7-6(5) 6-3 | ||
| Knoxville Challenger - 03-11-2025 | ||||
R2 Murphy CassoneM. Cassone | L | 6-3 5-7 6-3 | ||
R1  Aristotelis ThanosA. Thanos | W | 6-4 7-5 | ||
| Charlottesville Challenger - 27-10-2025 | ||||
R1  Oliver TarvetO. Tarvet | L | 6-4 6-2 | ||
| Cali Challenger - 06-10-2025 | ||||
QF  Juan Bautista TorresJ. Bautista | L | 6-4 6-3 | ||
S. Kozlov Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Champaign Challenger - 10-11-2025 | ||||
F Murphy CassoneM. Cassone | W | 7-6(3) 7-5 | ||
SF Cedrik-Marcel StebeC. Stebe | W | 6-0 4-0 ret. | ||
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 | ||
N. Mejia vs S. Kozlov Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 53.11% (256/226) | YTD Win/Loss | 57.05% (344/259) |
| 52.83% (589/526) | Sets Win/Loss | 54.26% (771/650) |
| 51.77% (5447/5074) | Games Win/Loss | 51.60% (6819/6396) |
| 52.76% (105/94) | Hard Win/Loss | 55.33% (166/134) |
| 57.61% (140/103) | Clay Win/Loss | 59.23% (77/53) |
| 28.21% (11/28) | Indoor Hard W/L | 64.18% (86/48) |
| 0.00% (0/1) | Grass Win/Loss | 38.46% (15/24) |
| 0.28 | Aces Per Game | 0.23 |
| 1422 | Aces Total | 1452 |
| 0.2 | Double Faults Per Game | 0.33 |
| 1020 | Total Double Faults | 2118 |
| 1:44:15 | Average Match Time | 1:35:11 |
| 459.98 | Average Opponent Rank | 564.22 |
| 62% (19054/30583) | 1st Serve % | 61% (23067/37710) |
| 67% (12847/19054) | 1st Serve Win % | 66% (15282/23067) |
| 51% (5853/11530) | 2nd Serve Win % | 48% (7078/14643) |
| 42% (1284/3080) | Break Points Won % (Total) | 42% (1795/4248) |
| 40% (12255/30595) | Return Points Win % | 42% (15932/38264) |
| 0.00% (0/2) | Slam W/L | 31.03% (9/20) |
| 0% (0/0) | Masters W/L | 23.53% (4/13) |
| 22.22% (4/14) | Cups W/L | 0% (0/0) |
| 38.46% (5/8) | Main Tour W/L | 38.81% (26/41) |
| 48.72% (133/140) | Challenger W/L | 58.62% (204/144) |
| 64.77% (114/62) | Futures W/L | 71.13% (101/41) |
| 53% (250/476) | Best of 3 Sets Win % | 57% (336/585) |
| 100% (1/1) | Best of 5 Sets Win % | 45% (5/11) |
| 51% (81/158) | Tiebreaks Win % (Total) | 48% (70/146) |
| 47% (73/155) | Deciding Set Win % | 61% (129/210) |
| 84% (262/221) | 1st Set Won, Won Match | 87% (316/276) |
| 16% (262/41) | 1st Set Won, Lost Match | 12% (316/38) |
| 15% (220/33) | 1st Set Lost, Won Match | 24% (287/68) |
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