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

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
L. Stefanini vs H. Kaji

Lucrezia Stefanini

ITA

2

Win

Played

0

Win

Age

Height

140

C. Rank

277

Best Rank

213

Total Titles

YTD Titles

$621.6K

Career Money

$50.3K

Plays

Haruka Kaji

JPN

2

Win

Played

0

Win

Age

Height

140

C. Rank

277

Best Rank

213

Total Titles

YTD Titles

$621.6K

Career Money

$50.3K

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.

Players	Head To Head Match Wins
Stefanini	2
Kaji	0

Last 2 H2H Matches:

(Q1) ASB Classic - Auckland(12-28-24)

Stats

Lucrezia Stefanini

Haruka Kaji

(R2) W25 Foxhills(08-03-22)

Stats

Lucrezia Stefanini

Haruka Kaji

L. Stefanini vs H. Kaji H2H Profile

L. Stefanini	Stats	H. Kaji
$621,632	Career Prize Money	$50,325
56.56% (345-265)	Career Total W/L	55.83% (321-254)
2	Hard	0
10	Titles	7
2	Total H2H Matches	0
25.00% (2-6)	YTD Win/Loss	0% (0-0)

L. Stefanini vs H. Kaji Match Preview:

Second serve performance recent form: In recent form (last 6 months), Lucrezia Stefanini has won 37.23% of points on their second serve, while Haruka Kaji has won 37.76%. 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 56.81% of their opponent's second serve points, while Haruka Kaji has won 53.01%. The same stats for first serve returns are 38.48% and 35.88% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Lucrezia Stefanini has saved 49.78% of breakpoints in recent form, whereas Haruka Kaji has saved 44.44% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Lucrezia Stefanini has won 56.72% of matches played (W/L 38/29), with Haruka Kaji winning 51.52% (W/L 34/32) that gives us an overall head-to head prediction overview.
Best surface: Lucrezia Stefanini has their best career surface win % on Hard, winning 63% (W/L 123/73), and worse career win % on Clay, winning 54% (W/L 169/146). Haruka Kaji has their best career surface win % on I.hard, winning 63% (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 57.89% of matches (W/L 22/16), where as Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 54.10% of matches (W/L 33/28). 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 258.22 while Haruka Kaji has played against players with an average rank of 367.68.
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 55% of deciding sets over the last 12 months, while Haruka Kaji has won 45% in all matches played on tour.
Break point conversion: In recent form, Lucrezia Stefanini has converted 45.75% of breakpoint opportunities, and Haruka Kaji has converted 42.57% 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

L. Stefanini	Stats	H. Kaji
2	H2H Matches Won	0
4	Sets Won	0
25	Games Won	13
1	Aces (Total)	1
4	Total Double Faults	4
1:51:17	Average Match Time	1:51:17
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 Match	0% (0/0)
0% (0/2)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

L. Stefanini Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Torneo Internazionale - Rovereto - 20-10-2025
F Oksana SelekhmetevaO. Selekhmeteva	L	6-1 6-1	Stats
SF Sofia CostoulasS. Costoulas	W	6-3 7-5	Stats
QF Gabriela Andrea KnutsonG. Andrea	W	6-3 6-2	Stats
R2 Marina Bassols RiberaM. Bassols	W	1-6 6-3 7-5	Stats
R1 Anastasiia SobolievaA. Sobolieva	W	5-7 5-3 ret.	Stats

View All

H. Kaji Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Funchal - 10-11-2025
R2 Margaux RouvroyM. Rouvroy	L	6-3 7-6(2)	Stats
R1 Madelief HagemanM. Hageman	W	6-2 6-1	Stats
W35 Faro - 03-11-2025
R2 Melisa ErcanM. Ercan	L	6-2 6-4	Stats
R1 Lea NilssonL. Nilsson	W	7-6(1) 6-1	Stats
Hong Kong Tennis Open - Hong Kong - 27-10-2025
Q3 Kristiana SidorovaK. Sidorova	L	6-1 6-2	Stats

View All

L. Stefanini vs H. Kaji Stats Breakdown Vs All H2H Opponents

L. Stefanini	Stats	H. Kaji
56.46% (345/266)	YTD Win/Loss	55.83% (321/254)
55.59% (771/616)	Sets Win/Loss	53.30% (695/609)
52.75% (6633/5941)	Games Win/Loss	50.93% (6006/5786)
62.76% (123/73)	Hard Win/Loss	56.06% (236/185)
53.48% (169/147)	Clay Win/Loss	46.88% (15/17)
53.52% (38/33)	Indoor Hard W/L	58.33% (56/40)
53.57% (15/13)	Grass Win/Loss	53.85% (14/12)
0.04	Aces Per Game	0.08
242	Aces Total	445
0.25	Double Faults Per Game	0.2
1528	Total Double Faults	1169
1:33:21	Average Match Time	1:22:7
460.38	Average Opponent Rank	529.97
72% (27174/37924)	1st Serve %	65% (19650/30345)
56% (15335/27174)	1st Serve Win %	59% (11510/19650)
44% (4738/10751)	2nd Serve Win %	46% (4904/10696)
51% (2654/5156)	Break Points Won % (Total)	49% (1900/3872)
49% (18108/36690)	Return Points Win %	46% (14113/30373)
50.00% (17/17)	Slam W/L	33.33% (1/2)
30.77% (4/9)	Masters W/L	0% (0/0)
50.79% (32/31)	Main Tour W/L	14.29% (2/12)
57.31% (200/149)	Challenger W/L	55.43% (255/205)
60.93% (92/59)	Futures W/L	64.29% (63/35)
57% (337/596)	Best of 3 Sets Win %	55% (310/563)
100% (2/2)	Best of 5 Sets Win %	67% (2/3)
50% (59/119)	Tiebreaks Win % (Total)	56% (60/108)
51% (91/180)	Deciding Set Win %	60% (99/164)
88% (335/294)	1st Set Won, Won Match	87% (299/259)
12% (335/40)	1st Set Won, Lost Match	13% (299/39)
17% (274/47)	1st Set Lost, Won Match	20% (274/56)