Aslan Karatsev vs Steven Diez Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
A. Karatsev vs S. Diez
Aslan Karatsev
RUS
w
l
l
w
l
w
l
l
w
l
1
Win
3
Played
2
Win
32
Age
34
6'1" (185 cm)
Height
5'9" (175 cm)
371
C. Rank
895
14
Best Rank
134
3
Total Titles
0
0
YTD Titles
0
$3.8M
Career Money
$335.9K
Right-Handed
Plays
Right-Handed
Steven Diez
CAN
l
w
l
l
l
l
w
w
l
l
1
Win
3
Played
2
Win
32
Age
34
6'1" (185 cm)
Height
5'9" (175 cm)
371
C. Rank
895
14
Best Rank
134
3
Total Titles
0
0
YTD Titles
0
$3.8M
Career Money
$335.9K
Right-Handed
Plays
Right-Handed
Head-to-head: Karatsev 1 - 2 Diez
They have played 7 sets in total, with Aslan Karatsev winning 3 and Steven Diez winning 4. The last match between Aslan Karatsev and Steven Diez was at the Prague II Challenger, 25-08-2020, Round: R2, Surface: Clay, with Aslan Karatsev getting the victory 6-1 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Karatsev | 1 |
| Diez | 2 |
Last 3 H2H Matches:
(R2) Prague II Challenger(08-25-20)
Aslan Karatsev
6
6
Steven Diez
1
2
(R2) Spain F31 (Sabadell)(09-28-17)
Steven Diez
6
6
Aslan Karatsev
2
2
(R2) Quanzhou Challenger(03-23-17)
Steven Diez
6
1
6
Aslan Karatsev
1
6
2
A. Karatsev vs S. Diez H2H Profile
| Stats | ||
|---|---|---|
| $3,831,970 | Career Prize Money | $335,910 |
| 58.30% (432-309) | Career Total W/L | 54.64% (571-474) |
| 1 | Clay | 1 |
| 0 | Hard | 1 |
| 17 | Titles | 24 |
| 1 | Total H2H Matches | 2 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
A. Karatsev vs S. Diez Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Aslan Karatsev has won 42.31% of points on their second serve, while Steven Diez has won 38.46%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Aslan Karatsev, in recent form, has won 39.02% of their opponent's second serve points, while Steven Diez has won 44.07%. The same stats for first serve returns are 20.63% and 32.82% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Aslan Karatsev has saved 47.62% of breakpoints in recent form, whereas Steven Diez has saved 40.00% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Aslan Karatsev has won 59.26% of matches played (W/L 16/11), with Steven Diez winning 52.00% (W/L 13/12) that gives us an overall head-to head prediction overview.
- Best surface: Aslan Karatsev has their best career surface win % on Hard, winning 63% (W/L 176/104), and worse career win % on Grass, winning 29% (W/L 6/15). Steven Diez has their best career surface win % on Hard, winning 63% (W/L 212/163), and worse career win % on Grass, winning 25% (W/L 3/9).
- Player level: In the last year, Aslan Karatsev has played most of their matches on the Challengers/ITF tournaments > $10K, winning 61.54% of matches (W/L 16/10), where as Steven Diez has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 58.82% of matches (W/L 10/7). 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 Aslan Karatsev winning 1 times and Steven Diez being victorious 2 times. They have played 7 sets in total, with Aslan Karatsev winning 3 and Steven Diez winning 4.
- The last match between Aslan Karatsev and Steven Diez was at the Prague II Challenger, 25-08-2020, Round: R2, Surface: Clay, with Aslan Karatsev 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 1:18:14.
- Opponent quality stats: Over the last 12 months, Aslan Karatsev has played against opponents with an average rank of 325.81 while Steven Diez has played against players with an average rank of 347.72.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Aslan Karatsev has won 50% of deciding sets over the last 12 months, while Steven Diez has won 14% in all matches played on tour.
- Break point conversion: In recent form, Aslan Karatsev has converted 33.33% of breakpoint opportunities, and Steven Diez has converted 41.67% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Aslan Karatsev vs Steven Diez Editorial Preview By TennisTipster88.
A. Karatsev vs S. Diez H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 2 |
| 3 | Sets Won | 4 |
| 25 | Games Won | 28 |
| 11 | Aces (Total) | 2 |
| 8 | Total Double Faults | 9 |
| 1:18:14 | Average Match Time | 1:18:14 |
| 59% (93/157) | 1st Serve % | 69% (113/163) |
| 57% (53/93) | 1st Serve Win % | 58% (65/113) |
| 45% (29/64) | 2nd Serve Win % | 42% (21/50) |
| 52% (11/21) | Break Pts Won % | 54% (13/24) |
| 47% (77/163) | Return Points Win % | 48% (75/157) |
| 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 %: Karatsev 48%, Diez 49%.
Opp 2nd Serve Pts Won: Karatsev 53%, Diez 55%.
Break Points Saved %: Karatsev 54%, Diez 57%.
A. Karatsev Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Grodzisk Mazowiecki Challenger - 04-08-2025 | ||||
R2  Federico CinaF. Cina | L | 6-0 6-3 | ||
R1  Filip PieczonkaF. Pieczonka | W | 6-7(4) 6-2 7-5 | ||
| Porto Challenger - 28-07-2025 | ||||
R1  Mikhail KukushkinM. Kukushkin | L | 7-6(7) 6-4 | ||
| Francavilla Challenger - 05-05-2025 | ||||
R2  Elias YmerE. Ymer | L | 7-5 6-0 | ||
R1 Stefano TravagliaS. Travaglia | W | 6-2 7-5 | ||
S. Diez Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Heilbronn Challenger - 02-06-2025 | ||||
Q1  Rei SakamotoR. Sakamoto | L | 4-6 6-0 6-3 | ||
| M25 Vic - 12-05-2025 | ||||
QF Lorenzo GiustinoL. Giustino | L | 6-1 2-1 ret. | ||
R2  Andres Santamarta RoigA. Santamarta | W | 6-3 7-5 | ||
R1  Michiel De KromM. De | W | 6-1 ret. | ||
| M25 Sabadell - 28-04-2025 | ||||
R1  Sekou BangouraS. Bangoura | L | 4-6 7-6(4) 6-1 | ||
A. Karatsev vs S. Diez Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 58.30% (432/309) | YTD Win/Loss | 54.64% (571/474) |
| 57.24% (1008/753) | Sets Win/Loss | 54.52% (1285/1072) |
| 52.68% (8901/7996) | Games Win/Loss | 52.19% (11187/10250) |
| 62.86% (176/104) | Hard Win/Loss | 56.53% (212/163) |
| 59.46% (154/105) | Clay Win/Loss | 55.87% (338/267) |
| 53.04% (96/85) | Indoor Hard W/L | 33.96% (18/35) |
| 28.57% (6/15) | Grass Win/Loss | 25.00% (3/9) |
| 0.32 | Aces Per Game | 0.11 |
| 2608 | Aces Total | 1110 |
| 0.28 | Double Faults Per Game | 0.17 |
| 2315 | Total Double Faults | 1791 |
| 1:26:8 | Average Match Time | 1:9:1 |
| 490.46 | Average Opponent Rank | 576.16 |
| 61% (27025/44618) | 1st Serve % | 63% (29963/47216) |
| 71% (19063/27025) | 1st Serve Win % | 65% (19468/29963) |
| 50% (8872/17585) | 2nd Serve Win % | 49% (8390/17253) |
| 42% (1930/4590) | Break Points Won % (Total) | 46% (2388/5143) |
| 40% (18002/45277) | Return Points Win % | 42% (20073/47619) |
| 56.60% (30/23) | Slam W/L | 42.86% (15/20) |
| 44.44% (20/25) | Masters W/L | 25.00% (4/12) |
| 0.00% (0/1) | Cups W/L | 0.00% (0/4) |
| 52.48% (74/67) | Main Tour W/L | 34.48% (20/38) |
| 55.56% (170/136) | Challenger W/L | 45.31% (198/239) |
| 70.98% (137/56) | Futures W/L | 67.47% (334/161) |
| 59% (412/702) | Best of 3 Sets Win % | 55% (557/1009) |
| 48% (14/29) | Best of 5 Sets Win % | 33% (3/9) |
| 47% (122/260) | Tiebreaks Win % (Total) | 47% (109/233) |
| 49% (118/240) | Deciding Set Win % | 48% (136/285) |
| 86% (430/371) | 1st Set Won, Won Match | 83% (588/490) |
| 13% (430/58) | 1st Set Won, Lost Match | 16% (588/97) |
| 20% (311/61) | 1st Set Lost, Won Match | 18% (456/80) |
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