Stefan Kozlov vs Dayne Kelly Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Kozlov vs D. Kelly
Stefan Kozlov
USA
w
l
w
l
l
w
l
w
l
w
1
Win
1
Played
0
Win
27
Age
35
6'0" (183 cm)
Height
-
458
C. Rank
771
103
Best Rank
252
0
Total Titles
0
0
YTD Titles
0
$372.0K
Career Money
$0
Right-Handed
Plays
Right-Handed
Dayne Kelly
AUS
l
w
l
w
l
l
l
w
w
l
1
Win
1
Played
0
Win
27
Age
35
6'0" (183 cm)
Height
-
458
C. Rank
771
103
Best Rank
252
0
Total Titles
0
0
YTD Titles
0
$372.0K
Career Money
$0
Right-Handed
Plays
Right-Handed
Head-to-head: Kozlov 1 - 0 Kelly
They have played 2 sets in total, with Stefan Kozlov winning 2 and Dayne Kelly winning 0. The last match between Stefan Kozlov and Dayne Kelly was at the M25 Porto, 03-10-2020, Round: QF, Surface: Hard, with Stefan Kozlov getting the victory 6-2 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Kozlov | 1 |
| Kelly | 0 |
Last 1 H2H Matches:
(QF) M25 Porto(10-03-20)
Stefan Kozlov
6
6
Dayne Kelly
2
2
S. Kozlov vs D. Kelly H2H Profile
S. Kozlov vs D. Kelly Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Stefan Kozlov has won 45.88% of points on their second serve, while Dayne Kelly has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Stefan Kozlov, in recent form, has won 48.95% of their opponent's second serve points, while Dayne Kelly has won 0%. The same stats for first serve returns are 29.69% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Stefan Kozlov has saved 50.00% of breakpoints in recent form, whereas Dayne Kelly has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Stefan Kozlov has won 66.67% of matches played (W/L 22/11), with Dayne Kelly winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Stefan Kozlov has their best career surface win % on I.hard, winning 63% (W/L 82/48), and worse career win % on Grass, winning 38% (W/L 15/24). Dayne Kelly has their best career surface win % on Grass, winning 63% (W/L 33/12), and worse career win % on I.hard, winning 25% (W/L 1/3).
- Player level: In the last year, Stefan Kozlov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 64.00% of matches (W/L 16/9), where as Dayne Kelly 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 Stefan Kozlov winning 1 times and Dayne Kelly being victorious 0 times. They have played 2 sets in total, with Stefan Kozlov winning 2 and Dayne Kelly winning 0.
- The last match between Stefan Kozlov and Dayne Kelly was at the M25 Porto, 03-10-2020, Round: QF, Surface: Hard, with Stefan Kozlov getting the victory 6-2 6-2.
- 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, Stefan Kozlov has played against opponents with an average rank of 409 while Dayne Kelly 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, Stefan Kozlov has won 64% of deciding sets over the last 12 months, while Dayne Kelly has won 0% in all matches played on tour.
- Break point conversion: In recent form, Stefan Kozlov has converted 37.96% of breakpoint opportunities, and Dayne Kelly 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.
Stefan Kozlov vs Dayne Kelly Editorial Preview By TennisTipster88.
S. Kozlov vs D. Kelly H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 4 |
| 2 | Aces (Total) | 2 |
| 1 | Total Double Faults | 3 |
| 0:0:0 | Average Match Time | 0:0:0 |
| 80% (36/45) | 1st Serve % | 78% (43/55) |
| 72% (26/36) | 1st Serve Win % | 53% (23/43) |
| 56% (5/9) | 2nd Serve Win % | 25% (3/12) |
| 63% (5/8) | Break Pts Won % | 33% (1/3) |
| 53% (29/55) | Return Points Win % | 31% (14/45) |
| 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 %: Kozlov 48%, Kelly 0%.
Opp 2nd Serve Pts Won: Kozlov 55%, Kelly 0%.
Break Points Saved %: Kozlov 58%, Kelly 0%.
S. Kozlov Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Champaign Challenger - 10-11-2025 | ||||
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 | ||
| Chicago Challenger - 04-08-2025 | ||||
Q3  Tsung-Hao HuangT. Huang | L | 1-6 7-5 6-2 | ||
Q1  Ramkumar RamanathanR. Ramanathan | W | 6-1 6-7(4) 5-3 ret. | ||
D. Kelly Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| M25 Bali - 09-09-2024 | ||||
R2  Stefanos SakellaridisS. Sakellaridis | L | 4-6 6-4 6-2 | ||
R1 Jakub WojcikJ. Wojcik | W | 6-7(6) 6-4 6-2 | ||
| M25 Bali - 02-09-2024 | ||||
R2  Damien WengerD. Wenger | L | w/o | ||
R1  Reece FalckR. Falck | W | 6-2 6-2 | ||
| M25 Darwin - 18-09-2023 | ||||
R1 Henrik WiersholmH. Wiersholm | L | 4-4 ret. | ||
S. Kozlov vs D. Kelly Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.76% (340/259) | YTD Win/Loss | 60.81% (453/292) |
| 54.04% (763/649) | Sets Win/Loss | 59.18% (996/687) |
| 51.52% (6765/6367) | Games Win/Loss | 53.88% (8574/7338) |
| 55.33% (166/134) | Hard Win/Loss | 61.71% (361/224) |
| 59.23% (77/53) | Clay Win/Loss | 52.34% (56/51) |
| 63.08% (82/48) | Indoor Hard W/L | 37.50% (3/5) |
| 38.46% (15/24) | Grass Win/Loss | 73.33% (33/12) |
| 0.23 | Aces Per Game | 0.27 |
| 1442 | Aces Total | 2098 |
| 0.33 | Double Faults Per Game | 0.16 |
| 2109 | Total Double Faults | 1234 |
| 1:35:9 | Average Match Time | 1st Match |
| 565.22 | Average Opponent Rank | 562.04 |
| 61% (22913/37464) | 1st Serve % | 64% (17923/27922) |
| 66% (15166/22913) | 1st Serve Win % | 72% (12942/17923) |
| 48% (7023/14551) | 2nd Serve Win % | 52% (5217/9998) |
| 42% (1778/4208) | Break Points Won % (Total) | 44% (1257/2860) |
| 42% (15788/37963) | Return Points Win % | 40% (11678/29034) |
| 31.03% (9/20) | Slam W/L | 33.33% (1/2) |
| 23.53% (4/13) | Masters W/L | 0% (0/0) |
| 38.81% (26/41) | Main Tour W/L | 0.00% (0/3) |
| 58.14% (200/144) | Challenger W/L | 52.56% (123/111) |
| 71.13% (101/41) | Futures W/L | 65.15% (329/176) |
| 57% (332/581) | Best of 3 Sets Win % | 62% (446/723) |
| 45% (5/11) | Best of 5 Sets Win % | 75% (3/4) |
| 48% (69/144) | Tiebreaks Win % (Total) | 49% (128/259) |
| 61% (128/209) | Deciding Set Win % | 56% (117/208) |
| 87% (312/272) | 1st Set Won, Won Match | 88% (430/380) |
| 12% (312/38) | 1st Set Won, Lost Match | 11% (430/48) |
| 24% (287/68) | 1st Set Lost, Won Match | 23% (313/73) |
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