Prediction of Haruka Kaji [228th] vs Sara Saito [169th] Head-to-Head At The 1970
By Wojtek Kolan
Form
W W W W W W L W W L
Form
W W W W W L W L W LH2H: Kaji 2 - 2 Saito
They have played 10 sets in total, with Kaji winning 5 and Saito winning 5. The last match between Kaji and Saito was at the W50 Kofu, 22-03-2025, Semifinals, Hard with Haruka Kaji getting the victory 5-7 6-2 6-3.
| Players | Head-To-Head Match Wins |
|---|---|
| Haruka Kaji | 2 |
| Sara Saito | 2 |
| Kaji | Stats | Saito |
|---|---|---|
| 55% (12-10) | YTD Win/Loss | 65% (13-7) |
| 2 | Head-to-Head | 2 |
| 228 | Ranking | 169 |
| 213 | Highest Rank | 150 |
| 30 | Age | 18 |
| - | Plays | - |
| 7 | Titles | 3 |
| 57% (304-234) | Career Total W/L | 64% (90-50) |
| $48,125 | Career Prize Money | $12,193 |
| 1 | YTD Titles | 1 |
| 2 | Hard H2H | 1 |
| 0 | Clay H2H | 0 |
| 0 | Indoor H2H | 1 |
| 0 | Grass H2H | 0 |
Recent Performance Stats (Last 6 Months)
| Winning Player | Losing Player | Score | |||
|---|---|---|---|---|---|
| 5-7 6-2 6-3 |
Stats 
Haruka Kaji
Player
Sara Saito
66%
(
62 of
94)
1st Serve %
64%
(
56 of
88)
4
Aces
0
2
Double Faults
9
66%
(
41 of
62)
1st Serve Won
63%
(
35 of
56)
50%
(
16 of
32)
2nd Serve Won
41%
(
13 of
32)
60%
(
6 of
10)
Break Points Won
27%
(
3 of
11)
39%
(
37 of
94)
Rtn Points Won
45%
(
40 of
88)
97
Total Points Won
85
|
||||
| 7-5 3-6 5-0 ret. |
Stats
Sara Saito
Player
Haruka Kaji
76%
(
59 of
78)
1st Serve %
67%
(
57 of
85)
-
Aces
-
1
Double Faults
1
59%
(
35 of
59)
1st Serve Won
58%
(
33 of
57)
53%
(
10 of
19)
2nd Serve Won
39%
(
11 of
28)
75%
(
6 of
8)
Break Points Won
57%
(
4 of
7)
42%
(
33 of
78)
Rtn Points Won
48%
(
41 of
85)
86
Total Points Won
77
|
||||
| 7-5 7-6(0) |
Stats
Sara Saito
Player
Haruka Kaji
67%
(
62 of
93)
1st Serve %
54%
(
44 of
81)
0
Aces
1
4
Double Faults
5
63%
(
39 of
62)
1st Serve Won
64%
(
28 of
44)
45%
(
14 of
31)
2nd Serve Won
38%
(
14 of
37)
56%
(
5 of
9)
Break Points Won
31%
(
4 of
13)
43%
(
40 of
93)
Rtn Points Won
48%
(
39 of
81)
92
Total Points Won
82
|
||||
| 6-0 6-3 |
Stats
Haruka Kaji
Player
Sara Saito
60%
(
28 of
47)
1st Serve %
69%
(
29 of
42)
-
Aces
-
5
Double Faults
1
68%
(
19 of
28)
1st Serve Won
38%
(
11 of
29)
47%
(
9 of
19)
2nd Serve Won
23%
(
3 of
13)
60%
(
6 of
10)
Break Points Won
67%
(
2 of
3)
40%
(
19 of
47)
Rtn Points Won
67%
(
28 of
42)
56
Total Points Won
33
|
||||
| Stats | ||
|---|---|---|
| 2 | H2H Matches | 2 |
| 5 | Sets Won | 5 |
| 51 | Games Won | 44 |
| 5 | Aces (Total) | 0 |
| 13 | Total Double Faults | 15 |
| 1:53:34 | Average Match Time | 1:53:34 |
| 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 Points Won % (Total) | 52% (16/31) |
| 47% (141/301) | Return Points Win % | 44% (136/307) |
| 67% (2/3) | Best of 3 Sets Win % | 33% (1/3) |
| 0% (0/1) | Best of 5 Sets Win % | 100% (1/1) |
| 0% (0/1) | Tiebreaks Win % (Total) | 100% (1/1) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 67% (3/2) |
| 0% (1/0) | 1st Set Won, Lost Match | 33% (3/1) |
| 33% (3/1) | 1st Set Lost, Won Match | 0% (1/0) |
Currently displayed stats includes matches of all levels. To exclude lower level events (as per ATP / WTA official stats) toggle button in page footer.
Haruka Kaji vs Sara Saito Important H2H Prediction Stats:
Head-to-head: Kaji 2 - 2 Saito
- Second serve performance recent form: In recent form (last 6 months), Kaji has won 38% of points on their second serve, while Saito has won 39.48%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Kaji, in recent form, has won 46.71% of their opponent's second serve points, while Saito has won 51.5%. The same stats for first serve returns are 35.34% and 31.04% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Kaji has saved 49.32% of breakpoints in recent form, whereas Saito has saved 48.21% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Kaji has won 58.75% of matches played (W/L 47/ 33), with Saito winning 60.34% (W/L 35/ 23) that gives us an overall head-to head prediction overview.
- Best surface: Kaji has their best career surface win % on I.hard, winning 56% (W/L 19/ 15), and worse career win % on Clay, winning 54% (W/L 13/ 11). Saito has their best career surface win % on Grass, winning 75% (W/L 3/ 1), and worse career win % on Hard, winning 58% (W/L 46/ 33).
- Player level: In the last year, Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 61.84% of matches (W/L 47/ 29), where as Saito has played most of their matches on the Challengers/ITF tournaments > $10K, winning 66.67% of matches (W/L 30/ 15). 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 4 times before with Kaji winning 2 times and Saito being victorious 2 times. They have played 10 sets in total, with Kaji winning 5 and Saito winning 5. The last match between Kaji and Saito was at the W50 Kofu, 22-03-2025, Semifinals, Hard with Haruka Kaji getting the victory 5-7 6-2 6-3.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:53:34.
- Deciding set H2H prediction: Kaji and Saito have played a deciding set 1 times, with Kaji winning 1 times and Saito 0 times. Very useful for predicting the outcome if this match goes the distance.
- Head-to-Head extreme pressure situations: They have played 1 tiebreaks against each other with Kaji winning 0, and Saito 1.
- Opponent quality stats: Over the last 12 months, Kaji has played against opponents with an average rank of 290.98 while Saito has played against players with an average rank of 310.12.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Kaji has won 62% of deciding sets over the last 12 months, while Saito has won 56% in all matches played on tour.
- Current event H2H stats: Past player performance is very useful in predicting tennis matches, but once an event is under way we should also look at current event stats for in form player indication, so check the section below (if they have played a match in the current event). Some players also perform better at certain events and this should be taken into account when picking the outcome.
- Break point conversion: In recent form, Kaji has converted 39.06% of breakpoint opportunities, and Saito has converted 33.48% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
- If you are interested in models that predict tennis matches, this article is a good start (Warning: Stats geeks only)
Haruka Kaji Recent Matches Played
Before:
| OPPONENT | Score | H2H | |||
|---|---|---|---|---|---|
| QF |
Stats
En Shuo Liang
Player
Haruka Kaji
52%
(
33 of
63)
1st Serve %
68%
(
34 of
50)
2
Aces
1
3
Double Faults
4
64%
(
21 of
33)
1st Serve Won
53%
(
18 of
34)
57%
(
17 of
30)
2nd Serve Won
19%
(
3 of
16)
45%
(
5 of
11)
Break Points Won
14%
(
1 of
7)
40%
(
25 of
63)
Rtn Points Won
58%
(
29 of
50)
67
Total Points Won
46
|
6-1 6-2 | H2H | ||
| R2 |
Stats
Haruka Kaji
Player
Lin Zhu
74%
(
62 of
84)
1st Serve %
64%
(
58 of
90)
0
Aces
1
2
Double Faults
4
47%
(
29 of
62)
1st Serve Won
48%
(
28 of
58)
50%
(
11 of
22)
2nd Serve Won
38%
(
12 of
32)
53%
(
8 of
15)
Break Points Won
58%
(
7 of
12)
52%
(
44 of
84)
Rtn Points Won
56%
(
50 of
90)
90
Total Points Won
84
|
3-6 6-2 6-4 | H2H | ||
| R1 |
Stats
Haruka Kaji
Player
Sakura Hosogi
62%
(
37 of
60)
1st Serve %
72%
(
28 of
39)
2
Aces
0
2
Double Faults
0
57%
(
21 of
37)
1st Serve Won
50%
(
14 of
28)
78%
(
18 of
23)
2nd Serve Won
36%
(
4 of
11)
80%
(
4 of
5)
Break Points Won
0%
(
0 of
2)
35%
(
21 of
60)
Rtn Points Won
54%
(
21 of
39)
60
Total Points Won
39
|
6-1 6-2 | H2H | ||
| R2 |
Stats
Francesca Curmi
Player
Haruka Kaji
71%
(
45 of
63)
1st Serve %
71%
(
41 of
58)
0
Aces
0
1
Double Faults
0
67%
(
30 of
45)
1st Serve Won
51%
(
21 of
41)
56%
(
10 of
18)
2nd Serve Won
47%
(
8 of
17)
80%
(
4 of
5)
Break Points Won
50%
(
2 of
4)
37%
(
23 of
63)
Rtn Points Won
50%
(
29 of
58)
69
Total Points Won
52
|
7-6(6) 6-1 | H2H | ||
| R1 |
Stats
Haruka Kaji
Player
Viktoria Hruncakova
69%
(
63 of
91)
1st Serve %
63%
(
45 of
72)
2
Aces
4
0
Double Faults
2
56%
(
35 of
63)
1st Serve Won
64%
(
29 of
45)
57%
(
16 of
28)
2nd Serve Won
33%
(
9 of
27)
63%
(
5 of
8)
Break Points Won
23%
(
3 of
13)
44%
(
40 of
91)
Rtn Points Won
47%
(
34 of
72)
85
Total Points Won
78
|
6-1 3-6 6-3 | H2H | ||
| F |
Stats
Haruka Kaji
Player
Himeno Sakatsume
67%
(
50 of
75)
1st Serve %
67%
(
44 of
66)
1
Aces
2
1
Double Faults
4
62%
(
31 of
50)
1st Serve Won
57%
(
25 of
44)
64%
(
16 of
25)
2nd Serve Won
41%
(
9 of
22)
67%
(
4 of
6)
Break Points Won
43%
(
3 of
7)
37%
(
28 of
75)
Rtn Points Won
48%
(
32 of
66)
79
Total Points Won
62
|
7-6(2) 6-3 | H2H | ||
| SF |
Stats
Haruka Kaji
Player
Sara Saito
66%
(
62 of
94)
1st Serve %
64%
(
56 of
88)
4
Aces
0
2
Double Faults
9
66%
(
41 of
62)
1st Serve Won
63%
(
35 of
56)
50%
(
16 of
32)
2nd Serve Won
41%
(
13 of
32)
60%
(
6 of
10)
Break Points Won
27%
(
3 of
11)
39%
(
37 of
94)
Rtn Points Won
45%
(
40 of
88)
97
Total Points Won
85
|
5-7 6-2 6-3 | H2H | ||
| QF |
Stats
Haruka Kaji
Player
Miho Kuramochi
56%
(
22 of
39)
1st Serve %
83%
(
52 of
63)
0
Aces
0
1
Double Faults
2
77%
(
17 of
22)
1st Serve Won
42%
(
22 of
52)
47%
(
8 of
17)
2nd Serve Won
18%
(
2 of
11)
54%
(
7 of
13)
Break Points Won
40%
(
2 of
5)
36%
(
14 of
39)
Rtn Points Won
62%
(
39 of
63)
64
Total Points Won
38
|
6-2 6-1 | H2H | ||
| R2 |
Stats
Haruka Kaji
Player
Haley Giavara
63%
(
30 of
48)
1st Serve %
70%
(
40 of
57)
0
Aces
0
3
Double Faults
1
67%
(
20 of
30)
1st Serve Won
48%
(
19 of
40)
50%
(
9 of
18)
2nd Serve Won
29%
(
5 of
17)
75%
(
6 of
8)
Break Points Won
50%
(
2 of
4)
40%
(
19 of
48)
Rtn Points Won
58%
(
33 of
57)
62
Total Points Won
43
|
6-2 6-2 | H2H | ||
| R1 |
Stats
Haruka Kaji
Player
Natsuki Yoshimoto
60%
(
36 of
60)
1st Serve %
73%
(
41 of
56)
3
Aces
0
2
Double Faults
1
67%
(
24 of
36)
1st Serve Won
46%
(
19 of
41)
54%
(
13 of
24)
2nd Serve Won
47%
(
7 of
15)
83%
(
5 of
6)
Break Points Won
25%
(
2 of
8)
38%
(
23 of
60)
Rtn Points Won
54%
(
30 of
56)
67
Total Points Won
49
|
6-4 6-2 | H2H | ||
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Sara Saito Recent Matches Played
Before:
| OPPONENT | Score | H2H | |||
|---|---|---|---|---|---|
| R2 |
Stats
Aneta Kladivova
Player
Sara Saito
64%
(
39 of
61)
1st Serve %
49%
(
22 of
45)
1
Aces
0
4
Double Faults
2
64%
(
25 of
39)
1st Serve Won
50%
(
11 of
22)
55%
(
12 of
22)
2nd Serve Won
35%
(
8 of
23)
71%
(
5 of
7)
Break Points Won
40%
(
2 of
5)
39%
(
24 of
61)
Rtn Points Won
58%
(
26 of
45)
63
Total Points Won
43
|
6-4 6-1 | H2H | ||
| R1 |
Stats
Sara Saito
Player
Chelsea Fontenel
58%
(
42 of
72)
1st Serve %
67%
(
59 of
88)
2
Aces
3
10
Double Faults
2
71%
(
30 of
42)
1st Serve Won
46%
(
27 of
59)
33%
(
10 of
30)
2nd Serve Won
45%
(
13 of
29)
38%
(
6 of
16)
Break Points Won
30%
(
3 of
10)
44%
(
32 of
72)
Rtn Points Won
55%
(
48 of
88)
88
Total Points Won
72
|
6-1 7-6(4) | H2H | ||
| R2 |
Stats
Caroline Werner
Player
Sara Saito
66%
(
61 of
93)
1st Serve %
65%
(
45 of
69)
1
Aces
3
5
Double Faults
4
56%
(
34 of
61)
1st Serve Won
58%
(
26 of
45)
38%
(
12 of
32)
2nd Serve Won
29%
(
7 of
24)
70%
(
7 of
10)
Break Points Won
50%
(
7 of
14)
51%
(
47 of
93)
Rtn Points Won
52%
(
36 of
69)
82
Total Points Won
80
|
2-6 6-4 6-3 | H2H | ||
| R1 |
Stats
Sara Saito
Player
Victoria Jimenez Kasintseva
68%
(
83 of
122)
1st Serve %
67%
(
67 of
100)
2
Aces
0
11
Double Faults
7
52%
(
43 of
83)
1st Serve Won
51%
(
34 of
67)
41%
(
16 of
39)
2nd Serve Won
36%
(
12 of
33)
69%
(
9 of
13)
Break Points Won
47%
(
9 of
19)
52%
(
63 of
122)
Rtn Points Won
54%
(
54 of
100)
113
Total Points Won
109
|
6-4 4-6 7-6(5) | H2H | ||
| SF |
Stats
Haruka Kaji
Player
Sara Saito
66%
(
62 of
94)
1st Serve %
64%
(
56 of
88)
4
Aces
0
2
Double Faults
9
66%
(
41 of
62)
1st Serve Won
63%
(
35 of
56)
50%
(
16 of
32)
2nd Serve Won
41%
(
13 of
32)
60%
(
6 of
10)
Break Points Won
27%
(
3 of
11)
39%
(
37 of
94)
Rtn Points Won
45%
(
40 of
88)
97
Total Points Won
85
|
5-7 6-2 6-3 | H2H | ||
| QF |
Stats
Sara Saito
Player
Sohyun Park
57%
(
38 of
67)
1st Serve %
77%
(
61 of
79)
1
Aces
2
3
Double Faults
1
68%
(
26 of
38)
1st Serve Won
54%
(
33 of
61)
52%
(
15 of
29)
2nd Serve Won
44%
(
8 of
18)
50%
(
4 of
8)
Break Points Won
25%
(
2 of
8)
39%
(
26 of
67)
Rtn Points Won
48%
(
38 of
79)
79
Total Points Won
67
|
3-6 6-1 3-1 ret. | H2H | ||
| R2 |
Stats
Sara Saito
Player
Momoko Kobori
53%
(
34 of
64)
1st Serve %
54%
(
30 of
56)
3
Aces
0
5
Double Faults
4
71%
(
24 of
34)
1st Serve Won
43%
(
13 of
30)
43%
(
13 of
30)
2nd Serve Won
35%
(
9 of
26)
38%
(
6 of
16)
Break Points Won
29%
(
2 of
7)
42%
(
27 of
64)
Rtn Points Won
61%
(
34 of
56)
71
Total Points Won
49
|
6-2 6-2 | H2H | ||
| R1 |
Stats
Sara Saito
Player
Kayo Nishimura
53%
(
30 of
57)
1st Serve %
73%
(
44 of
60)
0
Aces
0
4
Double Faults
2
67%
(
20 of
30)
1st Serve Won
55%
(
24 of
44)
48%
(
13 of
27)
2nd Serve Won
44%
(
7 of
16)
83%
(
5 of
6)
Break Points Won
75%
(
3 of
4)
42%
(
24 of
57)
Rtn Points Won
48%
(
29 of
60)
62
Total Points Won
55
|
6-4 6-4 | H2H | ||
| F |
Stats
Sara Saito
Player
Himeno Sakatsume
56%
(
34 of
61)
1st Serve %
78%
(
62 of
79)
2
Aces
1
2
Double Faults
0
82%
(
28 of
34)
1st Serve Won
65%
(
40 of
62)
52%
(
14 of
27)
2nd Serve Won
29%
(
5 of
17)
57%
(
4 of
7)
Break Points Won
60%
(
3 of
5)
31%
(
19 of
61)
Rtn Points Won
43%
(
34 of
79)
76
Total Points Won
64
|
6-4 7-6(2) | H2H | ||
| SF |
Stats
Sara Saito
Player
Emerson Jones
52%
(
48 of
93)
1st Serve %
57%
(
55 of
97)
5
Aces
6
3
Double Faults
8
75%
(
36 of
48)
1st Serve Won
71%
(
39 of
55)
38%
(
17 of
45)
2nd Serve Won
45%
(
19 of
42)
67%
(
4 of
6)
Break Points Won
36%
(
4 of
11)
43%
(
40 of
93)
Rtn Points Won
40%
(
39 of
97)
92
Total Points Won
98
|
1-6 7-5 6-3 | H2H | ||
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Where To Watch Kaji vs Saito?
When the match starts we will have live scores and stats on this page. For live streaming at TV channels of this match, see our ATP and WTA worldwide viewing pages. Free trial live streaming of Kaji Vs Saito is now available here.
Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57% (304/234) | Win/Loss | 64% (90/50) |
| 54% (656/566) | Sets Win/Loss | 60% (192/126) |
| 51% (5639/5392) | Games Win/Loss | 54% (1579/1322) |
| 0.08 | Aces Per Game | 0.11 |
| 422 | Aces Total | 156 |
| 0.21 | Double Faults Per Game | 0.28 |
| 1102 | Total Double Faults | 398 |
| 1:20:16 | Average Match Time | 1:32:24 |
| 283.66 | Average Opponent Rank | 293.34 |
| 64% (17958/27888) | 1st Serve % | 67% (6017/8971) |
| 59% (10558/17958) | 1st Serve Win % | 61% (3687/6017) |
| 46% (4571/9931) | 2nd Serve Win % | 47% (1389/2954) |
| 49% (1747/3556) | Break Points Won % (Total) | 49% (593/1205) |
| 46% (12933/27829) | Return Points Win % | 47% (4295/9090) |
| 56% (294/527) | Best of 3 Sets Win % | 63% (86/136) |
| 50% (1/2) | Best of 5 Sets Win % | 100% (2/2) |
| 54% (52/96) | Tiebreaks Win % (Total) | 46% (12/26) |
| 62% (97/157) | Deciding Set Win % | 60% (24/40) |
| 87% (282/245) | 1st Set Won, Won Match | 90% (83/75) |
| 13% (282/36) | 1st Set Won, Lost Match | 10% (83/8) |
| 21% (254/53) | 1st Set Lost, Won Match | 24% (55/13) |
Potential H2H Matches This Week For Haruka Kaji
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