MATCHSTAT

Haruka Kaji vs Momoko Kobori Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

H. Kaji vs M. Kobori

Haruka Kaji
Haruka Kaji

Flag JPN JPN

w
w
l
w
l
w
l
w
l
w
Momoko Kobori
Momoko Kobori

Flag JPN JPN

w
l
w
w
l
w
w
w
w
w

5

Win

7

Played

2

Win

31
Age
27
-
Height
-
267
C. Rank
438
213
Best Rank
226
0
Total Titles
0
0
YTD Titles
0
$50.3K
Career Money
$4.0K
-
Plays
-

Head-to-head: Kaji 5 - 2 Kobori

They have played 16 sets in total, with Haruka Kaji winning 10 and Momoko Kobori winning 6. The last match between Haruka Kaji and Momoko Kobori was at the W100 Takasaki, 22-11-2024, Round: R2, Surface: Hard, with Haruka Kaji getting the victory 6-4 6-1.

PlayersHead To Head Match Wins
Kaji5
Kobori2
Last 7 H2H Matches:

(R2) W100 Takasaki(11-22-24)

Hard
JPN Flag
Haruka Kaji
6
6
JPN Flag
Momoko Kobori
4
1

(R2) W40 Porto(07-19-23)

Hard
JPN Flag
Haruka Kaji
6
6
JPN Flag
Momoko Kobori
1
3

(R2) W25 Hong Kong(06-29-23)

Hard
JPN Flag
Haruka Kaji
6
6
JPN Flag
Momoko Kobori
2
4

H. Kaji vs M. Kobori H2H Profile

JPNH. Kaji
Stats
JPNM. Kobori
$50,325Career Prize Money$3,995
55.92% (321-253)Career Total W/L56.07% (240-188)
4Hard2
1Indoor0
7Titles4
5Total H2H Matches2
0% (0-0)YTD Win/Loss0.00% (0-1)

H. Kaji vs M. Kobori Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Haruka Kaji has won 37.27% of points on their second serve, while Momoko Kobori has won 38.01%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Haruka Kaji, in recent form, has won 52.11% of their opponent's second serve points, while Momoko Kobori has won 52.60%. The same stats for first serve returns are 36.24% and 35.52% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Haruka Kaji has saved 43.82% of breakpoints in recent form, whereas Momoko Kobori has saved 45.42% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Haruka Kaji has won 52.24% of matches played (W/L 35/32), with Momoko Kobori winning 56.25% (W/L 27/21) that gives us an overall head-to head prediction overview.
  • Best surface: Haruka Kaji has their best career surface win % on I.hard, winning 56% (W/L 19/15), and worse career win % on Clay, winning 47% (W/L 15/17). Momoko Kobori has their best career surface win % on I.hard, winning 56% (W/L 17/10), and worse career win % on Grass, winning 40% (W/L 2/3).
  • Player level: In the last year, Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 54.84% of matches (W/L 34/28), where as Momoko Kobori has played most of their matches on the Challengers/ITF tournaments > $10K, winning 54.76% of matches (W/L 23/19). 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 7 times before with Haruka Kaji winning 5 times and Momoko Kobori being victorious 2 times. They have played 16 sets in total, with Haruka Kaji winning 10 and Momoko Kobori winning 6.
  • The last match between Haruka Kaji and Momoko Kobori was at the W100 Takasaki, 22-11-2024, Round: R2, Surface: Hard, with Haruka Kaji getting the victory 6-4 6-1.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 1:17:42.
  • Opponent quality stats: Over the last 12 months, Haruka Kaji has played against opponents with an average rank of 366.04 while Momoko Kobori has played against players with an average rank of 441.65.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Haruka Kaji has won 42% of deciding sets over the last 12 months, while Momoko Kobori has won 56% in all matches played on tour.
  • Break point conversion: In recent form, Haruka Kaji has converted 41.62% of breakpoint opportunities, and Momoko Kobori has converted 44.00% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Haruka Kaji vs Momoko Kobori Editorial Preview By TennisTipster88.

H. Kaji vs M. Kobori H2H Stats Used In Our Predictions

JPNH. Kaji
Stats
JPNM. Kobori
5H2H Matches Won2
10Sets Won6
76Games Won66
9Aces (Total)2
16Total Double Faults13
1:17:42Average Match Time1:17:42
65% (240/369)1st Serve %66% (262/400)
57% (138/240)1st Serve Win %53% (140/262)
46% (59/129)2nd Serve Win %45% (62/138)
52% (28/54)Break Pts Won %51% (24/47)
50% (198/400)Return Points Win %47% (172/369)
71% (5/7)Best‑of‑3 Win %29% (2/7)
100% (2/2)Deciding Set Win %0% (0/2)
100% (3/3)1st Set Won, Won Match50% (2/4)
0% (0/3)1st Set Won, Lost Match50% (2/4)
50% (2/4)1st Set Lost, Won Match0% (0/3)

Recent Performance Stats

2nd Serve Win %: Kaji 46%, Kobori 44%.
Opp 2nd Serve Pts Won: Kaji 57%, Kobori 59%.
Break Points Saved %: Kaji 55%, Kobori 54%.

H. Kaji Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW50 Funchal - 10-11-2025

R1

NEDM. Hageman
W
6-2 6-1
HardW35 Faro - 03-11-2025

R2

TURM. Ercan
L
6-2 6-4

R1

SWEL. Nilsson
W
7-6(1) 6-1
HardHong Kong Tennis Open - Hong Kong - 27-10-2025

Q3

RUSK. Sidorova
L
6-1 6-2

Q1

USAK. Liu
W
7-6(4) 6-4
View All

M. Kobori Recent Matches Played

OPPONENTRESULTSCOREH2H
CarpetW35 Hamamatsu - 03-11-2025

F

JPNE. Shimizu
W
6-2 6-4

SF

KORE. Lee
W
6-1 6-1

QF

JPNR. Matsuda
W
6-2 6-4

R2

JPNS. Tsujioka
W
7-5 5-7 7-5

R1

JPNA. Shimizu
W
6-4 7-5
View All
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H. Kaji vs M. Kobori Stats Breakdown Vs All H2H Opponents

JPNH. Kaji
Stats
JPNM. Kobori
55.92% (321/253)YTD Win/Loss56.07% (240/188)
53.38% (695/607)Sets Win/Loss54.15% (529/448)
50.95% (5997/5773)Games Win/Loss51.99% (4608/4256)
56.19% (236/184)Hard Win/Loss54.93% (156/128)
46.88% (15/17)Clay Win/Loss44.00% (11/14)
58.33% (56/40)Indoor Hard W/L62.28% (71/43)
53.85% (14/12)Grass Win/Loss40.00% (2/3)
0.08Aces Per Game0.03
445Aces Total128
0.2Double Faults Per Game0.21
1169Total Double Faults903
1:22:4Average Match Time1:22:21
528.84Average Opponent Rank551.61
65% (19598/30269)1st Serve %66% (16005/24367)
59% (11484/19598)1st Serve Win %57% (9092/16005)
46% (4892/10672)2nd Serve Win %44% (3710/8362)
49% (1896/3867)Break Points Won % (Total)50% (1635/3281)
46% (14083/30304)Return Points Win %48% (11559/24263)
33.33% (1/2)Slam W/L0% (0/0)
14.29% (2/12)Main Tour W/L25.00% (3/9)
55.56% (255/204)Challenger W/L54.67% (193/160)
64.29% (63/35)Futures W/L69.84% (44/19)
55% (310/562)Best of 3 Sets Win %56% (236/423)
67% (2/3)Best of 5 Sets Win %100% (1/1)
56% (60/107)Tiebreaks Win % (Total)44% (37/84)
60% (99/164)Deciding Set Win %57% (71/124)
87% (299/259)1st Set Won, Won Match85% (235/200)
13% (299/39)1st Set Won, Lost Match15% (235/35)
21% (273/56)1st Set Lost, Won Match20% (193/39)

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Potential H2H Matches This Week

Kaji (W50 Funchal)
Bennemann vs KajiCould play in The Quarterfinals
Nilsson vs KajiCould play in The Quarterfinals
View full predicted draw for
Kaji in W50 Funchal

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