Haruka Kaji vs Sara Saito Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

Published on 22 Mar at 02:24 AM UTC

HEAD TO HEAD

H. Kaji vs S. Saito

Haruka Kaji
Haruka Kaji

Flag JPN JPN

l
l
w
l
l
l
w
w
w
l
Sara Saito
Sara Saito

Flag JPN JPN

w
w
l
w
l
l
w
w
w
l

2

Win

4

Played

2

Win

31
Age
18
-
Height
-
282
C. Rank
252
213
Best Rank
150
0
Total Titles
0
0
Ytd Titles
0
$48.1K
Career Money
$12.2K
-
Plays
-

Head-To-Head: Kaji 2 - 2 Saito

They have played 10 sets in total, with Haruka Kaji winning 5 and Sara Saito winning 5. The last match between Haruka Kaji and Sara Saito was at the W50 Kofu, 22-03-2025, Round: SF, Surface: Hard, with Haruka Kaji getting the victory 5-7 6-2 6-3.

PlayersHead To Head Match Wins
Kaji2
Saito2
Last H2H Matches:

(SFW50 Kofu(03-22-25)

Hard
JPN Flag
Haruka Kaji
5
6
6
JPN Flag
Sara Saito
7
2
3

(R2W50 Nonthaburi(01-11-24)

Hard
JPN Flag
Sara Saito
7
3
5
JPN Flag
Haruka Kaji
5
6
0

(R1W60 Fukuoka(05-10-23)

Carpet
JPN Flag
Sara Saito
7
7
JPN Flag
Haruka Kaji
5
6

H. Kaji vs S. Saito H2H Profile

Stats
$48,125Career Prize Money$12,193
55.85% (315-249)Career Total W/L60.12% (98-65)
2Hard1
0Indoor1
7Titles3
2Total H2H Matches2
0% (0-0)YTD Win/Loss0% (0-0)

H. Kaji vs S. Saito Match Preview

Over the past six months, Kaji has won 38.67% of points on their second serve, while Saito has a slight edge with 40.12%. Return game statistics highlight that Saito excels, winning 50.07% of their opponent's second serve points compared to Kaji's 47.9%. Furthermore, Saito's proficiency diminishes slightly when returning first serves, managing a 28.72% win rate, while Kaji surpasses with 33.68%.

When analyzing their ability to handle pressure, Kaji has saved 50.82% of breakpoints in recent form, narrowly outperforming Saito, who has saved 49.41%. Over the last year, Saito demonstrates a higher overall match win rate, securing victories in 61.67% of matches (W/L 37/23) compared to Kaji's 57.5% (W/L 46/34). Examining their performance by surface, Kaji thrives on indoor hard courts with a winning percentage of 56% (W/L 18/14), while Saito demonstrates remarkable success on grass with a 75% win rate (W/L 3/1).

Regarding tournament levels, both players have predominantly participated in Challengers/ITF tournaments > $10K. Kaji has achieved a win rate of 60.53% (W/L 46/30), whereas Saito has excelled with a 68.09% success rate (W/L 32/15). Their head-to-head history includes three matches, with Saito prevailing in two encounters. Saito clinched their most recent meeting at the W 50 Nonthaburi tournament, winning 7-5, 3-6, 5-0 ret.

Delving into opponent quality, Kaji has faced opponents with an average rank of 321.36 in the past year, whereas Saito's adversaries boast an average rank of 283.73. In terms of deciding sets, Kaji has a slight advantage, winning 55% over the last 12 months compared to Saito's 53%. While they have yet to see a deciding set in their head-to-head battles, it is a noteworthy statistic for this matchup.

Finally, the players’ breakpoint conversion rates in recent contests give an insight into potential pressure situations. Kaji has been converting breakpoints at an impressive rate of 41.67%, superior to Saito's 30.3%. Based on the statistical analysis, Saito appears to have stronger overall performance indicators and is expected to have the advantage in this upcoming match.

Haruka Kaji vs Sara Saito Editorial Preview By TennisTipster88.

H. Kaji vs S. Saito H2H Stats Used In Our Predictions

Stats
2H2H Matches Won2
5Sets Won5
51Games Won44
5Aces (Total)0
13Total Double Faults15
1:53:34Avg. Match Time1:53:34
62% (191/307)1st Serve %68% (206/301)
63% (121/191)1st Serve Win %58% (120/206)
43% (50/116)2nd Serve Win %42% (40/95)
50% (20/40)Break Pts Won %52% (16/31)
47% (141/301)Return Pts Won %44% (136/307)
67% (2/3)Best‑of‑3 Win %33% (1/3)
0% (0/1)Best‑of‑5 Win %100% (1/1)
100% (1/1)Deciding Set Win %0% (0/1)
100% (1/1)1st Set Won → Match Won67% (2/3)
0% (0/1)1st Set Won → Match Lost33% (1/3)
33% (1/3)1st Set Lost → Match Won0% (0/1)

Recent Performance Stats

2nd Serve Win %: Kaji 46%, Saito 43%.
Opp 2nd Serve Pts Won: Kaji 57%, Saito 56%.
Break Points Saved %: Kaji 56%, Saito 51%.

H. Kaji Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW100 Incheon - 22-09-2025

SF

KORE. Lee
L
7-5 6-1

QF

JPNM. Kuramochi
W
6-4 6-3

R2

USAA. Zhu
W
6-3 6-4

R1

THAP. Plipuech
W
6-4 7-6(4)
HardW50 Leiria - 01-09-2025

R1

CANK. Sebov
L
6-3 6-1

S. Saito Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW100 Incheon - 22-09-2025

SF

JPNN. Hibino
L
6-4 6-1

QF

CHNY. Dang
W
6-4 6-0

R2

JPNN. Kawaguchi
W
6-4 6-4

R1

KORS. Jeong
W
6-3 6-3
ClayHuzhou Open - Huzhou - 08-09-2025

R1

FRAC. Paquet
L
6-4 7-5
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H. Kaji vs S. Saito Stats Breakdown Vs All H2H Opponents

Stats
55.85% (315/249)YTD Win/Loss60.12% (98/65)
53.28% (682/598)Sets Win/Loss57.07% (210/158)
50.93% (5886/5672)Games Win/Loss53.16% (1792/1579)
56.10% (230/180)Hard Win/Loss57.65% (49/36)
46.88% (15/17)Clay Win/Loss55.26% (21/17)
58.33% (56/40)Indoor Hard W/L75.76% (25/8)
53.85% (14/12)Grass Win/Loss42.86% (3/4)
0.08Aces Per Game0.1
432Aces Total173
0.2Double Faults Per Game0.31
1147Total Double Faults510
1:21:28Average Match Time1:33:7
528.84Average Opponent Rank365.22
65% (19140/29599)1st Serve %66% (6944/10523)
59% (11205/19140)1st Serve Win %61% (4226/6944)
46% (4797/10460)2nd Serve Win %46% (1657/3579)
49% (1853/3781)Break Points Won % (Total)48% (677/1396)
46% (13750/29584)Return Points Win %47% (4961/10611)
33.33% (1/2)Slam W/L28.57% (2/5)
8.33% (1/11)Main Tour W/L40.00% (4/6)
55.43% (250/201)Challenger W/L63.64% (91/52)
64.29% (63/35)Futures W/L33.33% (1/2)
55% (304/552)Best of 3 Sets Win %59% (94/159)
67% (2/3)Best of 5 Sets Win %100% (2/2)
55% (56/102)Tiebreaks Win % (Total)41% (13/32)
60% (98/162)Deciding Set Win %59% (26/44)
86% (294/254)1st Set Won, Won Match90% (91/82)
13% (294/39)1st Set Won, Lost Match10% (91/9)
21% (268/55)1st Set Lost, Won Match20% (70/14)

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