MATCHSTAT

Haruka Kaji vs Lulu Sun Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

H. Kaji vs L. Sun

Haruka Kaji
Haruka Kaji

Flag JPN JPN

l
l
w
l
l
l
w
w
w
l
Lulu Sun
Lulu Sun

Flag NZL NZL

l
w
l
w
w
w
w
w
w
l

2

Win

2

Played

0

Win

31
Age
24
-
Height
-
282
C. Rank
146
213
Best Rank
39
0
Total Title
0
0
YTD Titles
0
$48.1K
Career Money
$983.7K
-
Plays
-

Head-to-head: Kaji 2 - 0 Sun

They have played 5 sets in total, with Haruka Kaji winning 4 and Lulu Sun winning 1. The last match between Haruka Kaji and Lulu Sun was at the Hong Kong, 02-01-2018, Round: R1, Surface: Hard, with Haruka Kaji getting the victory 7-5 6-3.

PlayersHead To Head Match Wins
Kaji2
Sun0
Last H2H Matches:

(R1) Hong Kong(01-02-18)

Hard
JPN Flag
Haruka Kaji
7
6
NZL Flag
Lulu Sun
5
3

(R2) Hong Kong(12-27-17)

Hard
JPN Flag
Haruka Kaji
6
1
6
NZL Flag
Lulu Sun
3
6
4

H. Kaji vs L. Sun H2H Profile

JPNH. Kaji
Stats
NZLL. Sun
$48,125Career Prize Money$983,719
55.85% (315-249)Career Total W/L62.26% (264-160)
2Hard0
7Titles8
2Total H2H Matches0
0% (0-0)YTD Win/Loss40.00% (14-21)

H. Kaji vs L. Sun Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Haruka Kaji has won 39.30% of points on their second serve, while Lulu Sun has won 44.36%. 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 52.75% of their opponent's second serve points, while Lulu Sun has won 49.82%. The same stats for first serve returns are 37.26% and 24.37% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Haruka Kaji has saved 47.06% of breakpoints in recent form, whereas Lulu Sun has saved 48.31% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Haruka Kaji has won 53.73% of matches played (W/L 36/31), with Lulu Sun winning 48.94% (W/L 23/24) 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). Lulu Sun has their best career surface win % on Hard, winning 56% (W/L 167/89), and worse career win % on Clay, winning 53% (W/L 47/41).
  • Player level: In the last year, Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.14% of matches (W/L 36/27), where as Lulu Sun has played most of their matches on the Main tour, winning 35.71% of matches (W/L 5/9). 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 Haruka Kaji winning 2 times and Lulu Sun being victorious 0 times. They have played 5 sets in total, with Haruka Kaji winning 4 and Lulu Sun winning 1.
  • The last match between Haruka Kaji and Lulu Sun was at the Hong Kong, 02-01-2018, Round: R1, Surface: Hard, with Haruka Kaji getting the victory 7-5 6-3.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 2:14:30.
  • Opponent quality stats: Over the last 12 months, Haruka Kaji has played against opponents with an average rank of 367.84 while Lulu Sun has played against players with an average rank of 129.19.
  • 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 50% of deciding sets over the last 12 months, while Lulu Sun has won 62% in all matches played on tour.
  • Break point conversion: In recent form, Haruka Kaji has converted 40.18% of breakpoint opportunities, and Lulu Sun has converted 32.73% 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 Lulu Sun Editorial Preview By TennisTipster88.

H. Kaji vs L. Sun H2H Stats Used In Our Predictions

JPNH. Kaji
Stats
NZLL. Sun
2H2H Matches Won0
4Sets Won1
26Games Won21
0Aces (Total)1
10Total Double Faults5
2:14:30Average Match Time2:14:30
55% (93/169)1st Serve %73% (116/160)
56% (52/93)1st Serve Win %46% (53/116)
43% (33/76)2nd Serve Win %48% (21/44)
45% (14/31)Break Pts Won %50% (12/24)
54% (86/160)Return Points Win %50% (84/169)
100% (2/2)Best‑of‑3 Win %0% (0/2)
100% (1/1)Deciding Set Win %0% (0/1)
100% (2/2)1st Set Won, Won Match0% (0/0)
0% (0/2)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/2)

Recent Performance Stats

2nd Serve Win %: Kaji 46%, Sun 46%.
Opp 2nd Serve Pts Won: Kaji 57%, Sun 50%.
Break Points Saved %: Kaji 56%, Sun 59%.

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
View All

L. Sun Recent Matches Played

OPPONENTRESULTSCOREH2H
HardSuzhou WTA 125 - Suzhou - 29-09-2025

R2

ANDV. Jimenez
L
2-6 6-4 6-2

R1

USAI. Jovic
W
6-4 7-6(3)
HardJingshan Tennis Open - Jingshan - 22-09-2025

F

CHNY. Ma
W
6-4 6-2

SF

PHIA. Eala
W
3-6 6-4 6-2

QF

RUSE. Pridankina
W
6-2 6-4
View All
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H. Kaji vs L. Sun Stats Breakdown Vs All H2H Opponents

JPNH. Kaji
Stats
NZLL. Sun
55.85% (315/249)YTD Win/Loss62.26% (264/160)
53.28% (682/598)Sets Win/Loss60.56% (582/379)
50.93% (5886/5672)Games Win/Loss55.04% (4759/3887)
56.10% (230/180)Hard Win/Loss65.23% (167/89)
46.88% (15/17)Clay Win/Loss53.41% (47/41)
58.33% (56/40)Indoor Hard W/L64.44% (29/16)
53.85% (14/12)Grass Win/Loss60.00% (21/14)
0.08Aces Per Game0.23
432Aces Total959
0.2Double Faults Per Game0.28
1147Total Double Faults1195
1:21:28Average Match Time1:16:23
528.84Average Opponent Rank427.6
65% (19140/29599)1st Serve %61% (13864/22865)
59% (11205/19140)1st Serve Win %66% (9127/13864)
46% (4797/10460)2nd Serve Win %48% (4331/9001)
49% (1853/3781)Break Points Won % (Total)46% (1313/2838)
46% (13750/29584)Return Points Win %45% (10413/23386)
33.33% (1/2)Slam W/L60.87% (14/9)
0% (0/0)Masters W/L47.62% (10/11)
0% (0/0)Cups W/L77.78% (7/2)
8.33% (1/11)Main Tour W/L51.35% (19/18)
55.43% (250/201)Challenger W/L62.21% (135/82)
64.29% (63/35)Futures W/L67.52% (79/38)
55% (304/552)Best of 3 Sets Win %63% (262/417)
67% (2/3)Best of 5 Sets Win %0% (0/1)
55% (56/102)Tiebreaks Win % (Total)53% (40/76)
60% (98/162)Deciding Set Win %55% (64/117)
86% (294/254)1st Set Won, Won Match90% (261/234)
13% (294/39)1st Set Won, Lost Match10% (261/27)
21% (268/55)1st Set Lost, Won Match19% (163/31)

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