Duje Ajdukovic vs Lukas Klein Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
D. Ajdukovic vs L. Klein
Duje Ajdukovic
CRO
w
w
w
w
l
l
w
l
w
l
1
Win
2
Played
1
Win
24
Age
27
6'1" (185 cm)
Height
6'4" (193 cm)
372
C. Rank
124
105
Best Rank
109
0
Total Titles
0
0
YTD Titles
0
$334.7K
Career Money
$674.4K
Right-Handed
Plays
Right-Handed
Lukas Klein
SVK
w
l
l
w
l
l
w
l
l
l
1
Win
2
Played
1
Win
24
Age
27
6'1" (185 cm)
Height
6'4" (193 cm)
372
C. Rank
124
105
Best Rank
109
0
Total Titles
0
0
YTD Titles
0
$334.7K
Career Money
$674.4K
Right-Handed
Plays
Right-Handed
Head-to-head: Ajdukovic 1 - 1 Klein
They have played 5 sets in total, with Duje Ajdukovic winning 3 and Lukas Klein winning 2. 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 |
|---|---|
| Ajdukovic | 1 |
| Klein | 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
D. Ajdukovic vs L. Klein H2H Profile
| Stats | ||
|---|---|---|
| $334,715 | Career Prize Money | $674,370 |
| 58.63% (282-199) | Career Total W/L | 61.45% (357-224) |
| 0 | Clay | 1 |
| 1 | Indoor | 0 |
| 10 | Titles | 11 |
| 1 | Total H2H Matches | 1 |
| 100.00% (1-0) | YTD Win/Loss | 0.00% (0-3) |
D. Ajdukovic vs L. Klein Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Duje Ajdukovic has won 46.61% of points on their second serve, while Lukas Klein has won 49.28%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Duje Ajdukovic, in recent form, has won 47.20% of their opponent's second serve points, while Lukas Klein has won 45.09%. The same stats for first serve returns are 26.45% and 26.04% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Duje Ajdukovic has saved 60.15% of breakpoints in recent form, whereas Lukas Klein has saved 61.32% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Duje Ajdukovic has won 41.30% of matches played (W/L 19/27), with Lukas Klein winning 56.45% (W/L 35/27) that gives us an overall head-to head prediction overview.
- Best surface: Duje Ajdukovic has their best career surface win % on Clay, winning 61% (W/L 198/128), and worse career win % on Grass, winning 18% (W/L 2/9). Lukas Klein has their best career surface win % on Hard, winning 61% (W/L 106/56), and worse career win % on I.hard, winning 53% (W/L 50/44).
- Player level: In the last year, Duje Ajdukovic has played most of their matches on the Challengers/ITF tournaments > $10K, winning 44.44% of matches (W/L 16/20), where as Lukas Klein has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.53% of matches (W/L 23/15). 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 Duje Ajdukovic winning 1 times and Lukas Klein being victorious 1 times. They have played 5 sets in total, with Duje Ajdukovic winning 3 and Lukas Klein winning 2.
- 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.
- 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, Duje Ajdukovic has played against opponents with an average rank of 294.28 while Lukas Klein has played against players with an average rank of 220.97.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Duje Ajdukovic has won 50% of deciding sets over the last 12 months, while Lukas Klein has won 57% in all matches played on tour.
- Break point conversion: In recent form, Duje Ajdukovic has converted 27.98% of breakpoint opportunities, and Lukas Klein has converted 25.14% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Duje Ajdukovic vs Lukas Klein Editorial Preview By TennisTipster88.
D. Ajdukovic vs L. Klein H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 3 | Sets Won | 2 |
| 27 | Games Won | 25 |
| 3 | Aces (Total) | 6 |
| 4 | Total Double Faults | 3 |
| 0:58:11 | Average Match Time | 0:58:11 |
| 62% (56/90) | 1st Serve % | 64% (52/81) |
| 73% (41/56) | 1st Serve Win % | 69% (36/52) |
| 35% (12/34) | 2nd Serve Win % | 48% (14/29) |
| 57% (4/7) | Break Pts Won % | 56% (5/9) |
| 38% (31/81) | Return Points Win % | 41% (37/90) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 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 %: Ajdukovic 47%, Klein 49%.
Opp 2nd Serve Pts Won: Ajdukovic 48%, Klein 50%.
Break Points Saved %: Ajdukovic 62%, Klein 62%.
D. Ajdukovic Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Braga Challenger - 29-09-2025 | ||||
Q3  Johannes IngildsenJ. Ingildsen | L | 7-5 6-2 | ||
Q1  Amaury RaynelA. Raynel | W | 3-6 6-2 6-1 | ||
| Lisbon Challenger - 22-09-2025 | ||||
Q3  Marco CecchinatoM. Cecchinato | L | 6-0 6-3 | ||
Q1 Amaury RaynelA. Raynel | W | 4-6 6-2 6-4 | ||
| Genova Challenger - 01-09-2025 | ||||
R1 Stefano TravagliaS. Travaglia | L | 6-3 6-4 | ||
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 vs L. Klein Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 58.63% (282/199) | YTD Win/Loss | 61.45% (357/224) |
| 56.46% (634/489) | Sets Win/Loss | 59.02% (808/561) |
| 52.27% (5613/5125) | Games Win/Loss | 53.50% (7142/6208) |
| 58.16% (57/41) | Hard Win/Loss | 65.43% (106/56) |
| 60.74% (198/128) | Clay Win/Loss | 61.36% (162/102) |
| 54.35% (25/21) | Indoor Hard W/L | 56.62% (77/59) |
| 18.18% (2/9) | Grass Win/Loss | 63.16% (12/7) |
| 0.31 | Aces Per Game | 0.41 |
| 1609 | Aces Total | 2650 |
| 0.19 | Double Faults Per Game | 0.26 |
| 1010 | Total Double Faults | 1681 |
| 1:31:15 | Average Match Time | 1:29:30 |
| 437.01 | Average Opponent Rank | 435.89 |
| 61% (18629/30709) | 1st Serve % | 64% (24648/38310) |
| 67% (12507/18629) | 1st Serve Win % | 72% (17699/24648) |
| 49% (5869/12087) | 2nd Serve Win % | 51% (6947/13660) |
| 45% (1461/3264) | Break Points Won % (Total) | 39% (1467/3784) |
| 41% (12671/30620) | Return Points Win % | 39% (15296/39341) |
| 43.75% (7/9) | Slam W/L | 59.38% (19/13) |
| 28.57% (2/5) | Masters W/L | 56.25% (9/7) |
| 60.00% (3/2) | Cups W/L | 14.29% (1/6) |
| 45.00% (9/11) | Main Tour W/L | 53.19% (25/22) |
| 55.24% (137/111) | Challenger W/L | 58.53% (151/107) |
| 67.03% (124/61) | Futures W/L | 69.09% (152/68) |
| 59% (279/473) | Best of 3 Sets Win % | 62% (353/571) |
| 33% (1/3) | Best of 5 Sets Win % | 29% (2/7) |
| 48% (76/157) | Tiebreaks Win % (Total) | 51% (117/228) |
| 56% (92/163) | Deciding Set Win % | 55% (108/198) |
| 85% (273/232) | 1st Set Won, Won Match | 87% (353/307) |
| 15% (273/40) | 1st Set Won, Lost Match | 13% (353/46) |
| 24% (208/50) | 1st Set Lost, Won Match | 22% (228/50) |
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