Katherine Sebov vs Arianne Hartono Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
K. Sebov vs A. Hartono
Katherine Sebov
CAN
l
w
l
w
l
w
w
w
l
l
1
Win
2
Played
1
Win
26
Age
29
-
Height
-
268
C. Rank
253
136
Best Rank
135
0
Total Titles
0
0
YTD Titles
0
$189.6K
Career Money
$426.7K
-
Plays
-
Arianne Hartono
NED
l
w
l
w
l
w
w
l
l
l
1
Win
2
Played
1
Win
26
Age
29
-
Height
-
268
C. Rank
253
136
Best Rank
135
0
Total Titles
0
0
YTD Titles
0
$189.6K
Career Money
$426.7K
-
Plays
-
Head-to-head: Sebov 1 - 1 Hartono
They have played 5 sets in total, with Katherine Sebov winning 2 and Arianne Hartono winning 3. The last match between Katherine Sebov and Arianne Hartono was at the W60 Saguenay, 22-10-2022, Round: SF, Surface: I.hard, with Katherine Sebov getting the victory 6-4 3-6 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Sebov | 1 |
| Hartono | 1 |
Last 2 H2H Matches:
(SF) W60 Saguenay(10-22-22)
Katherine Sebov
6
3
6
Arianne Hartono
4
6
3
(R2) W25 Pelham(05-19-21)
Arianne Hartono
6
6
Katherine Sebov
2
2
K. Sebov vs A. Hartono H2H Profile
| Stats | ||
|---|---|---|
| $189,575 | Career Prize Money | $426,749 |
| 59.40% (297-203) | Career Total W/L | 56.60% (266-204) |
| 0 | Clay | 1 |
| 1 | Indoor | 0 |
| 5 | Titles | 3 |
| 1 | Total H2H Matches | 1 |
| 0.00% (0-1) | YTD Win/Loss | 0.00% (0-3) |
K. Sebov vs A. Hartono Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Katherine Sebov has won 44.58% of points on their second serve, while Arianne Hartono has won 40.29%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Katherine Sebov, in recent form, has won 45.80% of their opponent's second serve points, while Arianne Hartono has won 50.32%. The same stats for first serve returns are 35.05% and 29.45% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Katherine Sebov has saved 49.87% of breakpoints in recent form, whereas Arianne Hartono has saved 47.83% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Katherine Sebov has won 59.38% of matches played (W/L 38/26), with Arianne Hartono winning 41.82% (W/L 23/32) that gives us an overall head-to head prediction overview.
- Best surface: Katherine Sebov has their best career surface win % on I.hard, winning 68% (W/L 58/27), and worse career win % on Grass, winning 43% (W/L 3/4). Arianne Hartono has their best career surface win % on I.hard, winning 68% (W/L 45/32), and worse career win % on Grass, winning 35% (W/L 7/13).
- Player level: In the last year, Katherine Sebov has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.00% of matches (W/L 36/24), where as Arianne Hartono has played most of their matches on the Challengers/ITF tournaments > $10K, winning 42.86% of matches (W/L 18/24). 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 Katherine Sebov winning 1 times and Arianne Hartono being victorious 1 times. They have played 5 sets in total, with Katherine Sebov winning 2 and Arianne Hartono winning 3.
- The last match between Katherine Sebov and Arianne Hartono was at the W60 Saguenay, 22-10-2022, Round: SF, Surface: I.hard, with Katherine Sebov getting the victory 6-4 3-6 6-3.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:37:0.
- Opponent quality stats: Over the last 12 months, Katherine Sebov has played against opponents with an average rank of 331.16 while Arianne Hartono has played against players with an average rank of 230.78.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Katherine Sebov has won 47% of deciding sets over the last 12 months, while Arianne Hartono has won 42% in all matches played on tour.
- Break point conversion: In recent form, Katherine Sebov has converted 38.79% of breakpoint opportunities, and Arianne Hartono has converted 38.30% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Katherine Sebov vs Arianne Hartono Editorial Preview By TennisTipster88.
K. Sebov vs A. Hartono H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 2 | Sets Won | 3 |
| 19 | Games Won | 25 |
| 4 | Aces (Total) | 0 |
| 5 | Total Double Faults | 10 |
| 1:37:0 | Average Match Time | 1:37:0 |
| 76% (114/150) | 1st Serve % | 68% (100/148) |
| 51% (58/114) | 1st Serve Win % | 58% (58/100) |
| 33% (12/36) | 2nd Serve Win % | 38% (18/48) |
| 48% (10/21) | Break Pts Won % | 50% (13/26) |
| 49% (72/148) | Return Points Win % | 53% (80/150) |
| 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 %: Sebov 50%, Hartono 44%.
Opp 2nd Serve Pts Won: Sebov 54%, Hartono 53%.
Break Points Saved %: Sebov 56%, Hartono 53%.
K. Sebov Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 W50 Austin - 10-11-2025 | ||||
R1  Merna RefaatM. Refaat | L | 4-6 7-5 6-4 | ||
| W75 Toronto - 27-10-2025 | ||||
SF  Harriet DartH. Dart | L | 6-4 6-0 | ||
QF  Ava MarkhamA. Markham | W | 6-2 6-3 | ||
R2  Haruna ArakawaH. Arakawa | W | 6-1 6-1 | ||
R1 Anna TabunshchykA. Tabunshchyk | W | 4-6 6-1 6-4 | ||
A. Hartono Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W75 Fujairah - 24-11-2025 | ||||
R1  Dalila JakupovicD. Jakupovic | L | 7-5 6-0 | ||
| W75 Petange - 17-11-2025 | ||||
R1 Anouck Vrancken PeetersA. Vrancken | L | 6-1 3-6 6-1 | ||
| Chennai Open - Chennai - 27-10-2025 | ||||
R1  Joanna GarlandJ. Garland | L | 6-4 6-3 | ||
Q3  Priska Madelyn NugrohoP. Madelyn | W | 6-2 6-1 | ||
Q1  Sofya LansereS. Lansere | W | 6-4 6-1 | ||
K. Sebov vs A. Hartono Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 59.40% (297/203) | YTD Win/Loss | 56.60% (266/204) |
| 58.68% (666/469) | Sets Win/Loss | 55.10% (605/493) |
| 53.84% (5502/4717) | Games Win/Loss | 52.58% (5297/4777) |
| 58.77% (181/127) | Hard Win/Loss | 58.48% (162/115) |
| 54.95% (50/41) | Clay Win/Loss | 54.74% (52/43) |
| 67.02% (63/31) | Indoor Hard W/L | 57.69% (45/33) |
| 42.86% (3/4) | Grass Win/Loss | 35.00% (7/13) |
| 0.07 | Aces Per Game | 0.18 |
| 357 | Aces Total | 875 |
| 0.22 | Double Faults Per Game | 0.48 |
| 1090 | Total Double Faults | 2341 |
| 1:30:25 | Average Match Time | 1:30:39 |
| 476.2 | Average Opponent Rank | 442.38 |
| 72% (21268/29516) | 1st Serve % | 58% (17518/30424) |
| 58% (12405/21268) | 1st Serve Win % | 63% (10998/17518) |
| 47% (3850/8246) | 2nd Serve Win % | 44% (5693/12906) |
| 50% (1874/3770) | Break Points Won % (Total) | 49% (1955/3993) |
| 47% (13607/28870) | Return Points Win % | 47% (14363/30792) |
| 46.15% (6/7) | Slam W/L | 50.00% (16/16) |
| 23.08% (3/10) | Masters W/L | 0.00% (0/2) |
| 60.00% (3/2) | Cups W/L | 0% (0/0) |
| 47.06% (8/9) | Main Tour W/L | 53.19% (25/22) |
| 60.79% (262/169) | Challenger W/L | 55.26% (168/136) |
| 71.43% (15/6) | Futures W/L | 67.06% (57/28) |
| 60% (292/489) | Best of 3 Sets Win % | 56% (261/465) |
| 50% (1/2) | Best of 5 Sets Win % | 100% (4/4) |
| 52% (49/94) | Tiebreaks Win % (Total) | 48% (47/97) |
| 48% (69/143) | Deciding Set Win % | 52% (81/155) |
| 86% (298/255) | 1st Set Won, Won Match | 86% (264/226) |
| 14% (298/43) | 1st Set Won, Lost Match | 14% (264/38) |
| 21% (201/42) | 1st Set Lost, Won Match | 19% (206/40) |
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