Lukas Klein vs Duje Ajdukovic Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
L. Klein vs D. Ajdukovic
Lukas Klein
SVK
w
l
l
w
l
l
w
l
l
l
1
Win
2
Played
1
Win
27
Age
24
6'4" (193 cm)
Height
6'1" (185 cm)
124
C. Rank
326
109
Best Rank
105
0
Total Titles
0
0
YTD Titles
0
$674.4K
Career Money
$334.7K
Right-Handed
Plays
Right-Handed
Duje Ajdukovic
CRO
l
l
w
l
w
l
w
w
w
l
1
Win
2
Played
1
Win
27
Age
24
6'4" (193 cm)
Height
6'1" (185 cm)
124
C. Rank
326
109
Best Rank
105
0
Total Titles
0
0
YTD Titles
0
$674.4K
Career Money
$334.7K
Right-Handed
Plays
Right-Handed
Head-to-head: Klein 1 - 1 Ajdukovic
They have played 5 sets in total, with Lukas Klein winning 2 and Duje Ajdukovic winning 3. The last match between Duje Ajdukovic and Lukas Klein was at the Davis Cup, World Group, Q, CRO-SVK 3-1, 31-01-2025, Round: Rubber 1, Surface: I.hard, with Duje Ajdukovic getting the victory 7-6(4) 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Klein | 1 |
| Ajdukovic | 1 |
Last 2 H2H Matches:
(Rubber 1) Davis Cup, World Group, Q, CRO-SVK 3-1(01-31-25)
Duje Ajdukovic
7
6
Lukas Klein
6
3
(R2) Meerbusch Challenger(08-11-21)
Lukas Klein
6
4
6
Duje Ajdukovic
4
6
4
L. Klein vs D. Ajdukovic H2H Profile
| Stats | ||
|---|---|---|
| $674,370 | Career Prize Money | $334,715 |
| 61.45% (357-224) | Career Total W/L | 58.76% (285-200) |
| 1 | Clay | 0 |
| 0 | Indoor | 1 |
| 11 | Titles | 10 |
| 1 | Total H2H Matches | 1 |
| 0.00% (0-3) | YTD Win/Loss | 100.00% (1-0) |
L. Klein vs D. Ajdukovic Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Lukas Klein has won 49.28% of points on their second serve, while Duje Ajdukovic has won 46.03%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Lukas Klein, in recent form, has won 45.09% of their opponent's second serve points, while Duje Ajdukovic has won 46.80%. The same stats for first serve returns are 26.04% and 26.77% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Lukas Klein has saved 61.32% of breakpoints in recent form, whereas Duje Ajdukovic has saved 58.62% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Lukas Klein has won 56.45% of matches played (W/L 35/27), with Duje Ajdukovic winning 44.00% (W/L 22/28) that gives us an overall head-to head prediction overview.
- Best surface: Lukas Klein has their best career surface win % on Hard, winning 65% (W/L 106/56), and worse career win % on I.hard, winning 53% (W/L 50/44). Duje Ajdukovic has their best career surface win % on Clay, winning 65% (W/L 198/128), and worse career win % on Grass, winning 18% (W/L 2/9).
- Player level: In the last year, Lukas Klein has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.53% of matches (W/L 23/15), where as Duje Ajdukovic has played most of their matches on the Challengers/ITF tournaments > $10K, winning 47.50% of matches (W/L 19/21). 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 2 times before with Lukas Klein winning 1 times and Duje Ajdukovic being victorious 1 times. They have played 5 sets in total, with Lukas Klein winning 2 and Duje Ajdukovic winning 3.
- The last match between Lukas Klein and Duje Ajdukovic was at the Davis Cup, World Group, Q, CRO-SVK 3-1, 31-01-2025, Round: Rubber 1, Surface: I.hard, with Duje Ajdukovic getting the victory 7-6(4) 6-3.
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:58:11.
- Opponent quality stats: Over the last 12 months, Lukas Klein has played against opponents with an average rank of 220.05 while Duje Ajdukovic has played against players with an average rank of 289.4.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Lukas Klein has won 57% of deciding sets over the last 12 months, while Duje Ajdukovic has won 55% in all matches played on tour.
- Break point conversion: In recent form, Lukas Klein has converted 25.14% of breakpoint opportunities, and Duje Ajdukovic has converted 28.44% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Lukas Klein vs Duje Ajdukovic Editorial Preview By TennisTipster88.
L. Klein vs D. Ajdukovic H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 2 | Sets Won | 3 |
| 25 | Games Won | 27 |
| 6 | Aces (Total) | 3 |
| 3 | Total Double Faults | 4 |
| 0:58:11 | Average Match Time | 0:58:11 |
| 64% (52/81) | 1st Serve % | 62% (56/90) |
| 69% (36/52) | 1st Serve Win % | 73% (41/56) |
| 48% (14/29) | 2nd Serve Win % | 35% (12/34) |
| 56% (5/9) | Break Pts Won % | 57% (4/7) |
| 41% (37/90) | Return Points Win % | 38% (31/81) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Klein 49%, Ajdukovic 47%.
Opp 2nd Serve Pts Won: Klein 50%, Ajdukovic 48%.
Break Points Saved %: Klein 62%, Ajdukovic 62%.
L. Klein Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Erste Bank Open - Vienna - 20-10-2025 | ||||
Q1  Tristan SchoolkateT. Schoolkate | L | 7-6(5) 7-6(5) | ||
 Villena Challenger - 29-09-2025 | ||||
R1  Viktor DurasovicV. Durasovic | L | 7-6(4) 6-2 | ||
| Orleans Challenger - 22-09-2025 | ||||
R2  Patrick KypsonP. Kypson | L | 6-3 3-6 6-3 | ||
R1  Hugo GrenierH. Grenier | W | 3-6 6-4 7-6(4) | ||
| Davis Cup, Group I, 1R, SVK-COL 3-1 - 08-09-2025 | ||||
Rubber 2  Adria Soriano BarreraA. Soriano | L | 3-6 7-6(5) 7-6(5) | ||
D. Ajdukovic Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Suzhou Challenger - 20-10-2025 | ||||
SF  Yoshihito NishiokaY. Nishioka | L | 7-5 6-4 | ||
QF  Lloyd HarrisL. Harris | W | 3-6 6-4 6-4 | ||
R2 Yusuke TakahashiY. Takahashi | W | 6-3 7-5 | ||
R1  Henrique RochaH. Rocha | W | 6-7(1) 7-6(6) 6-4 | ||
| Braga Challenger - 29-09-2025 | ||||
Q3  Johannes IngildsenJ. Ingildsen | L | 7-5 6-2 | ||
L. Klein vs D. Ajdukovic Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 61.45% (357/224) | YTD Win/Loss | 58.76% (285/200) |
| 59.02% (808/561) | Sets Win/Loss | 56.49% (640/493) |
| 53.50% (7142/6208) | Games Win/Loss | 52.27% (5669/5177) |
| 65.43% (106/56) | Hard Win/Loss | 58.82% (60/42) |
| 61.36% (162/102) | Clay Win/Loss | 60.74% (198/128) |
| 56.62% (77/59) | Indoor Hard W/L | 54.35% (25/21) |
| 63.16% (12/7) | Grass Win/Loss | 18.18% (2/9) |
| 0.41 | Aces Per Game | 0.31 |
| 2650 | Aces Total | 1634 |
| 0.26 | Double Faults Per Game | 0.19 |
| 1681 | Total Double Faults | 1030 |
| 1:29:30 | Average Match Time | 1:31:23 |
| 436.57 | Average Opponent Rank | 435.24 |
| 64% (24648/38310) | 1st Serve % | 61% (18830/31065) |
| 72% (17699/24648) | 1st Serve Win % | 67% (12648/18830) |
| 51% (6947/13660) | 2nd Serve Win % | 49% (5945/12242) |
| 39% (1467/3784) | Break Points Won % (Total) | 45% (1475/3284) |
| 39% (15296/39341) | Return Points Win % | 41% (12773/30911) |
| 59.38% (19/13) | Slam W/L | 43.75% (7/9) |
| 56.25% (9/7) | Masters W/L | 28.57% (2/5) |
| 14.29% (1/6) | Cups W/L | 60.00% (3/2) |
| 53.19% (25/22) | Main Tour W/L | 45.00% (9/11) |
| 58.53% (151/107) | Challenger W/L | 55.56% (140/112) |
| 69.09% (152/68) | Futures W/L | 67.03% (124/61) |
| 62% (353/571) | Best of 3 Sets Win % | 59% (282/477) |
| 29% (2/7) | Best of 5 Sets Win % | 33% (1/3) |
| 51% (117/228) | Tiebreaks Win % (Total) | 48% (77/159) |
| 55% (108/198) | Deciding Set Win % | 57% (94/165) |
| 87% (353/307) | 1st Set Won, Won Match | 85% (274/233) |
| 13% (353/46) | 1st Set Won, Lost Match | 15% (274/40) |
| 22% (228/50) | 1st Set Lost, Won Match | 25% (211/52) |
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