Lukas Klein vs Johannes Haerteis Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
L. Klein vs J. Haerteis
Lukas Klein
SVK
l
w
l
l
w
l
l
l
l
l
1
Win
3
Played
2
Win
27
Age
29
6'4" (193 cm)
Height
6'5" (196 cm)
140
C. Rank
899
109
Best Rank
300
0
Total Titles
0
0
YTD Titles
0
$674.4K
Career Money
$0
Right-Handed
Plays
Left-Handed
Johannes Haerteis
GER
w
w
l
l
w
l
l
w
l
l
1
Win
3
Played
2
Win
27
Age
29
6'4" (193 cm)
Height
6'5" (196 cm)
140
C. Rank
899
109
Best Rank
300
0
Total Titles
0
0
YTD Titles
0
$674.4K
Career Money
$0
Right-Handed
Plays
Left-Handed
Head-to-head: Klein 1 - 2 Haerteis
They have played 7 sets in total, with Lukas Klein winning 3 and Johannes Haerteis winning 4. The last match between Johannes Haerteis and Lukas Klein was at the Eckental Challenger, 01-11-2020, Round: Q3, Surface: Carpet, with Johannes Haerteis getting the victory 6-1 6-4.
| Players | Head To Head Match Wins |
|---|---|
| Klein | 1 |
| Haerteis | 2 |
Last 3 H2H Matches:
(Q3) Eckental Challenger(11-01-20)
Johannes Haerteis
6
6
Lukas Klein
1
4
(R2) Ismaning Challenger(10-18-18)
Johannes Haerteis
6
4
7
Lukas Klein
3
6
5
(R2) Switzerland F2 (Bellevue)(02-14-18)
Lukas Klein
6
7
Johannes Haerteis
4
6
L. Klein vs J. Haerteis H2H Profile
| Stats | ||
|---|---|---|
| $674,370 | Career Prize Money | $0 |
| 61.23% (357-226) | Career Total W/L | 50.90% (226-218) |
| 1 | Indoor | 2 |
| 11 | Titles | 0 |
| 1 | Total H2H Matches | 2 |
| 0.00% (0-3) | YTD Win/Loss | 0% (0-0) |
L. Klein vs J. Haerteis Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Lukas Klein has won 51.00% of points on their second serve, while Johannes Haerteis has won 0%. 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 42.98% of their opponent's second serve points, while Johannes Haerteis has won 0%. The same stats for first serve returns are 25.64% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Lukas Klein has saved 58.30% of breakpoints in recent form, whereas Johannes Haerteis has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Lukas Klein has won 52.63% of matches played (W/L 30/27), with Johannes Haerteis winning 0% (W/L 0/0) 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 52% (W/L 50/46). Johannes Haerteis has their best career surface win % on I.hard, winning 65% (W/L 42/36), and worse career win % on Grass, winning 0% (W/L 0/1).
- Player level: In the last year, Lukas Klein has played most of their matches on the Challengers/ITF tournaments > $10K, winning 59.46% of matches (W/L 22/15), where as Johannes Haerteis 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 3 times before with Lukas Klein winning 1 times and Johannes Haerteis being victorious 2 times. They have played 7 sets in total, with Lukas Klein winning 3 and Johannes Haerteis winning 4.
- The last match between Lukas Klein and Johannes Haerteis was at the Eckental Challenger, 01-11-2020, Round: Q3, Surface: Carpet, with Johannes Haerteis getting the victory 6-1 6-4.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:28:1.
- Opponent quality stats: Over the last 12 months, Lukas Klein has played against opponents with an average rank of 342.98 while Johannes Haerteis 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, Lukas Klein has won 58% of deciding sets over the last 12 months, while Johannes Haerteis has won 0% in all matches played on tour.
- Break point conversion: In recent form, Lukas Klein has converted 20.98% of breakpoint opportunities, and Johannes Haerteis 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.
Lukas Klein vs Johannes Haerteis Editorial Preview By TennisTipster88.
L. Klein vs J. Haerteis H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 2 |
| 3 | Sets Won | 4 |
| 32 | Games Won | 39 |
| 23 | Aces (Total) | 16 |
| 9 | Total Double Faults | 19 |
| 1:28:1 | Average Match Time | 1:28:1 |
| 66% (142/215) | 1st Serve % | 68% (167/245) |
| 73% (104/142) | 1st Serve Win % | 75% (125/167) |
| 48% (35/73) | 2nd Serve Win % | 49% (38/78) |
| 17% (3/18) | Break Pts Won % | 32% (6/19) |
| 33% (82/245) | Return Points Win % | 35% (76/215) |
| 33% (1/3) | Best‑of‑3 Win % | 67% (2/3) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 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 %: Klein 50%, Haerteis 0%.
Opp 2nd Serve Pts Won: Klein 49%, Haerteis 0%.
Break Points Saved %: Klein 61%, Haerteis 0%.
L. Klein Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Hellenic Championship - Athens - 03-11-2025 | ||||
Q1 Yannick HanfmannY. Hanfmann | L | 6-2 6-4 | ||
| Bratislava 2 Challenger - 27-10-2025 | ||||
R1  Raphael CollignonR. Collignon | L | 3-6 6-3 7-6(1) | ||
| 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 | ||
J. Haerteis Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| M15 Forbach - 25-09-2023 | ||||
R1  Mikail AlimliM. Alimli | L | 2-1 ret. | ||
| M25 Madrid - 11-09-2023 | ||||
R2  Daniel Merida AguilarD. Merida | L | 6-3 6-3 | ||
R1  Jody MaginleyJ. Maginley | W | 6-4 7-5 | ||
| Cassis Challenger - 04-09-2023 | ||||
Q1  Charles BroomC. Broom | L | 6-3 7-6(2) | ||
 M15 Allershausen - 28-08-2023 | ||||
R2 Nicola KuhnN. Kuhn | L | 7-5 6-3 | ||
L. Klein vs J. Haerteis Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 61.23% (357/226) | YTD Win/Loss | 50.90% (226/218) |
| 58.88% (809/565) | Sets Win/Loss | 50.54% (515/504) |
| 53.46% (7163/6236) | Games Win/Loss | 50.51% (4888/4789) |
| 65.43% (106/56) | Hard Win/Loss | 48.53% (33/35) |
| 61.36% (162/102) | Clay Win/Loss | 44.89% (79/97) |
| 55.80% (77/61) | Indoor Hard W/L | 57.29% (114/85) |
| 63.16% (12/7) | Grass Win/Loss | 0.00% (0/1) |
| 0.41 | Aces Per Game | 0.28 |
| 2659 | Aces Total | 1302 |
| 0.26 | Double Faults Per Game | 0.3 |
| 1688 | Total Double Faults | 1422 |
| 1:29:32 | Average Match Time | 1:16:42 |
| 438.07 | Average Opponent Rank | 551.61 |
| 64% (24743/38454) | 1st Serve % | 63% (15508/24777) |
| 72% (17762/24743) | 1st Serve Win % | 69% (10706/15508) |
| 51% (6975/13709) | 2nd Serve Win % | 47% (4365/9269) |
| 39% (1469/3791) | Break Points Won % (Total) | 42% (984/2325) |
| 39% (15335/39486) | Return Points Win % | 39% (9478/24372) |
| 59.38% (19/13) | Slam W/L | 0% (0/0) |
| 56.25% (9/7) | Masters W/L | 0% (0/0) |
| 14.29% (1/6) | Cups W/L | 0% (0/0) |
| 52.08% (25/23) | Main Tour W/L | 0.00% (0/4) |
| 58.30% (151/108) | Challenger W/L | 47.44% (74/82) |
| 69.09% (152/68) | Futures W/L | 53.52% (152/132) |
| 62% (353/573) | Best of 3 Sets Win % | 51% (223/434) |
| 29% (2/7) | Best of 5 Sets Win % | 0% (0/0) |
| 51% (117/229) | Tiebreaks Win % (Total) | 55% (77/141) |
| 54% (108/199) | Deciding Set Win % | 53% (75/141) |
| 87% (354/307) | 1st Set Won, Won Match | 83% (233/194) |
| 13% (354/47) | 1st Set Won, Lost Match | 16% (233/37) |
| 22% (229/50) | 1st Set Lost, Won Match | 15% (211/32) |
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