MATCHSTAT

Lucrezia Stefanini vs Haruka Kaji Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

L. Stefanini vs H. Kaji

Lucrezia Stefanini
Lucrezia Stefanini

Flag ITA ITA

w
w
l
l
w
w
w
l
l
l
Haruka Kaji
Haruka Kaji

Flag JPN JPN

l
w
l
l
l
w
w
w
l
w

2

Win

2

Played

0

Win

27
Age
31
-
Height
-
150
C. Rank
264
99
Best Rank
213
0
Total Titles
0
0
YTD Titles
0
$621.6K
Career Money
$48.1K
-
Plays
-

Head-to-head: Stefanini 2 - 0 Kaji

They have played 4 sets in total, with Lucrezia Stefanini winning 4 and Haruka Kaji winning 0. The last match between Lucrezia Stefanini and Haruka Kaji was at the ASB Classic - Auckland, 28-12-2024, Round: Q1, Surface: Hard, with Lucrezia Stefanini getting the victory 6-1 6-3.

PlayersHead To Head Match Wins
Stefanini2
Kaji0
Last 2 H2H Matches:

(Q1) ASB Classic - Auckland(12-28-24)

Hard
ITA Flag
Lucrezia Stefanini
6
6
JPN Flag
Haruka Kaji
1
3

(R2) W25 Foxhills(08-03-22)

Hard
ITA Flag
Lucrezia Stefanini
6
7
JPN Flag
Haruka Kaji
4
5

L. Stefanini vs H. Kaji H2H Profile

ITAL. Stefanini
Stats
JPNH. Kaji
$621,632Career Prize Money$48,125
56.31% (339-263)Career Total W/L55.93% (316-249)
2Hard0
10Titles7
2Total H2H Matches0
25.00% (2-6)YTD Win/Loss0% (0-0)

L. Stefanini vs H. Kaji Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Lucrezia Stefanini has won 39.89% of points on their second serve, while Haruka Kaji has won 39.41%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Lucrezia Stefanini, in recent form, has won 54.14% of their opponent's second serve points, while Haruka Kaji has won 53.95%. The same stats for first serve returns are 38.21% and 36.70% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Lucrezia Stefanini has saved 49.26% of breakpoints in recent form, whereas Haruka Kaji has saved 46.89% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Lucrezia Stefanini has won 55.22% of matches played (W/L 37/30), with Haruka Kaji winning 54.41% (W/L 37/31) that gives us an overall head-to head prediction overview.
  • Best surface: Lucrezia Stefanini has their best career surface win % on Hard, winning 62% (W/L 117/71), and worse career win % on Clay, winning 54% (W/L 169/146). Haruka Kaji has their best career surface win % on I.hard, winning 62% (W/L 19/15), and worse career win % on Clay, winning 47% (W/L 15/17).
  • Player level: In the last year, Lucrezia Stefanini has played most of their matches on the Challengers/ITF tournaments > $10K, winning 55.56% of matches (W/L 20/16), where as Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.81% of matches (W/L 37/27). 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 Lucrezia Stefanini winning 2 times and Haruka Kaji being victorious 0 times. They have played 4 sets in total, with Lucrezia Stefanini winning 4 and Haruka Kaji winning 0.
  • The last match between Lucrezia Stefanini and Haruka Kaji was at the ASB Classic - Auckland, 28-12-2024, Round: Q1, Surface: Hard, with Lucrezia Stefanini getting the victory 6-1 6-3.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 1:51:17.
  • Opponent quality stats: Over the last 12 months, Lucrezia Stefanini has played against opponents with an average rank of 248.97 while Haruka Kaji has played against players with an average rank of 370.57.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Lucrezia Stefanini has won 48% of deciding sets over the last 12 months, while Haruka Kaji has won 50% in all matches played on tour.
  • Break point conversion: In recent form, Lucrezia Stefanini has converted 43.49% of breakpoint opportunities, and Haruka Kaji has converted 41.36% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Lucrezia Stefanini vs Haruka Kaji Editorial Preview By TennisTipster88.

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

ITAL. Stefanini
Stats
JPNH. Kaji
2H2H Matches Won0
4Sets Won0
25Games Won13
1Aces (Total)1
4Total Double Faults4
1:51:17Average Match Time1:51:17
76% (88/116)1st Serve %71% (110/155)
66% (58/88)1st Serve Win %53% (58/110)
50% (14/28)2nd Serve Win %42% (19/45)
28% (10/36)Break Pts Won %50% (4/8)
50% (78/155)Return Points Win %38% (44/116)
100% (2/2)Best‑of‑3 Win %0% (0/2)
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 %: Stefanini 43%, Kaji 46%.
Opp 2nd Serve Pts Won: Stefanini 57%, Kaji 57%.
Break Points Saved %: Stefanini 51%, Kaji 55%.

L. Stefanini Recent Matches Played

OPPONENTRESULTSCOREH2H
HardSamsun Open - Samsun - 29-09-2025

R1

CZEL. Klimovicova
L
6-2 6-1
HardChina Open - Beijing - 22-09-2025

Q1

INAJ. Tjen
L
6-4 6-3
HardGuadalajara Open Akron - Guadalajara - 08-09-2025

R2

POLM. Frech
L
6-1 7-6(6)

R1

USAS. Stephens
W
6-4 4-6 6-1

Q3

FINA. Kulikova
W
6-1 6-4
View All

H. Kaji Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW35 Kunshan - 06-10-2025

R1

CHNY. Zhang
W
7-6(4) 6-4
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)
View All
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L. Stefanini vs H. Kaji Stats Breakdown Vs All H2H Opponents

ITAL. Stefanini
Stats
JPNH. Kaji
56.22% (339/264)YTD Win/Loss55.93% (316/249)
55.48% (759/609)Sets Win/Loss53.35% (684/598)
52.75% (6542/5860)Games Win/Loss50.94% (5899/5682)
62.23% (117/71)Hard Win/Loss56.20% (231/180)
53.48% (169/147)Clay Win/Loss46.88% (15/17)
53.52% (38/33)Indoor Hard W/L58.33% (56/40)
53.57% (15/13)Grass Win/Loss53.85% (14/12)
0.04Aces Per Game0.08
242Aces Total436
0.25Double Faults Per Game0.2
1495Total Double Faults1149
1:33:3Average Match Time1:21:31
458.29Average Opponent Rank528.9
72% (26761/37351)1st Serve %65% (19183/29669)
57% (15120/26761)1st Serve Win %59% (11237/19183)
44% (4685/10591)2nd Serve Win %46% (4809/10487)
51% (2602/5062)Break Points Won % (Total)49% (1857/3785)
49% (17797/36128)Return Points Win %46% (13780/29655)
50.00% (17/17)Slam W/L33.33% (1/2)
30.77% (4/9)Masters W/L0% (0/0)
50.79% (32/31)Main Tour W/L8.33% (1/11)
56.89% (194/147)Challenger W/L55.53% (251/201)
60.93% (92/59)Futures W/L64.29% (63/35)
56% (332/589)Best of 3 Sets Win %55% (305/553)
100% (2/2)Best of 5 Sets Win %67% (2/3)
50% (59/119)Tiebreaks Win % (Total)55% (57/103)
50% (88/176)Deciding Set Win %60% (98/162)
88% (331/290)1st Set Won, Won Match86% (295/255)
12% (331/40)1st Set Won, Lost Match13% (295/39)
17% (270/46)1st Set Lost, Won Match21% (268/55)

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