MATCHSTAT

Ji Hoon Son vs Daisuke Sumizawa Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

J. Hoon Son vs D. Sumizawa

Ji Hoon Son
Ji Hoon Son

Flag KOR KOR

l
w
w
w
w
l
w
w
w
l
Daisuke Sumizawa
Daisuke Sumizawa

Flag JPN JPN

l
w
l
w
l
w
l
w
l
l

1

Win

1

Played

0

Win

31
Age
26
5'11" (180 cm)
Height
5'9" (175 cm)
611
C. Rank
858
452
Best Rank
687
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
Right-Handed
Plays
Right-Handed

Head-to-head: Son 1 - 0 Sumizawa

They have played 2 sets in total, with Ji Hoon Son winning 2 and Daisuke Sumizawa winning 0. The last match between Ji Hoon Son and Daisuke Sumizawa was at the M15 Kuching, 03-08-2022, Round: R1, Surface: Hard, with Ji Hoon Son getting the victory 6-1 6-2.

PlayersHead To Head Match Wins
Son1
Sumizawa0
Last 1 H2H Matches:

(R1) M15 Kuching(08-03-22)

Hard
KOR Flag
Ji Hoon Son
6
6
JPN Flag
Daisuke Sumizawa
1
2

J. H. Son vs D. Sumizawa H2H Profile

KORJ. H. Son
Stats
JPND. Sumizawa
$0Career Prize Money$0
60.43% (142-93)Career Total W/L52.81% (216-193)
1Hard0
0Titles1
1Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

J. H. Son vs D. Sumizawa Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Ji Hoon Son has won 45.28% of points on their second serve, while Daisuke Sumizawa has won 44.12%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Ji Hoon Son, in recent form, has won 46.81% of their opponent's second serve points, while Daisuke Sumizawa has won 42.31%. The same stats for first serve returns are 22.22% and 26.46% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Ji Hoon Son has saved 35.71% of breakpoints in recent form, whereas Daisuke Sumizawa has saved 43.22% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Ji Hoon Son has won 75.00% of matches played (W/L 3/1), with Daisuke Sumizawa winning 60.34% (W/L 35/23) that gives us an overall head-to head prediction overview.
  • Best surface: Ji Hoon Son has their best career surface win % on Hard, winning 61% (W/L 126/81), and worse career win % on Clay, winning 57% (W/L 16/12). Daisuke Sumizawa has their best career surface win % on I.hard, winning 61% (W/L 10/7), and worse career win % on Grass, winning 0% (W/L 0/2).
  • Player level: In the last year, Ji Hoon Son has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 75.00% of matches (W/L 3/1), where as Daisuke Sumizawa has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 61.40% of matches (W/L 35/22). 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 1 times before with Ji Hoon Son winning 1 times and Daisuke Sumizawa being victorious 0 times. They have played 2 sets in total, with Ji Hoon Son winning 2 and Daisuke Sumizawa winning 0.
  • The last match between Ji Hoon Son and Daisuke Sumizawa was at the M15 Kuching, 03-08-2022, Round: R1, Surface: Hard, with Ji Hoon Son getting the victory 6-1 6-2.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 1:36:0.
  • Opponent quality stats: Over the last 12 months, Ji Hoon Son has played against opponents with an average rank of 399.5 while Daisuke Sumizawa has played against players with an average rank of 345.45.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ji Hoon Son has won 0% of deciding sets over the last 12 months, while Daisuke Sumizawa has won 50% in all matches played on tour.
  • Break point conversion: In recent form, Ji Hoon Son has converted 100.00% of breakpoint opportunities, and Daisuke Sumizawa has converted 33.33% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Ji Hoon Son vs Daisuke Sumizawa Editorial Preview By TennisTipster88.

J. H. Son vs D. Sumizawa H2H Stats Used In Our Predictions

KORJ. H. Son
Stats
JPND. Sumizawa
1H2H Matches Won0
2Sets Won0
12Games Won3
2Aces (Total)1
1:36:0Average Match Time1:36:0
69% (34/49)1st Serve %51% (28/55)
74% (25/34)1st Serve Win %61% (17/28)
60% (9/15)2nd Serve Win %30% (8/27)
56% (5/9)Break Pts Won %33% (1/3)
55% (30/55)Return Points Win %31% (15/49)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won, Won Match0% (0/0)
0% (0/1)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Son 55%, Sumizawa 49%.
Opp 2nd Serve Pts Won: Son 59%, Sumizawa 48%.
Break Points Saved %: Son 44%, Sumizawa 53%.

J. H. Son Recent Matches Played

OPPONENTRESULTSCOREH2H
HardM25 Changwon - 02-06-2025

R1

KORU. Park
L
6-3 6-3

Q3

KORJ. Heon
W
6-1 6-3

Q2

KORY. Seok
W
6-3 6-2

Q1

KORY. Jeong
W
7-5 6-2
HardM15 Anseong - 10-06-2024

R2

JPNK. Miyoshi
L
7-5 6-3
View All

D. Sumizawa Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardTaipei Challenger - 03-11-2025

Q1

JPNT. Yuzuki
L
6-4 6-3
HardM15 Tanagura - 20-10-2025

R2

JPNY. Tomida
L
6-1 6-3

R1

KORS. Woo
W
6-2 6-2
HardM25 Takasaki - 15-09-2025

R2

JPNT. Kumasaka
L
3-6 7-5 7-6(1)

R1

USAJ. Brumm
W
7-6(5) 6-2
View All
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J. H. Son vs D. Sumizawa Stats Breakdown Vs All H2H Opponents

KORJ. H. Son
Stats
JPND. Sumizawa
60.43% (142/93)YTD Win/Loss52.81% (216/193)
57.77% (305/223)Sets Win/Loss52.43% (485/440)
52.89% (2586/2303)Games Win/Loss51.39% (4357/4122)
60.87% (126/81)Hard Win/Loss55.02% (159/130)
57.14% (16/12)Clay Win/Loss45.74% (43/51)
0% (0/0)Indoor Hard W/L58.33% (14/10)
0% (0/0)Grass Win/Loss0.00% (0/2)
0.15Aces Per Game0.16
365Aces Total667
0.23Double Faults Per Game0.16
556Total Double Faults674
1st MatchAverage Match Time1:1:31
468.41Average Opponent Rank399.41
59% (4979/8452)1st Serve %58% (9067/15759)
66% (3272/4979)1st Serve Win %67% (6102/9067)
48% (1656/3473)2nd Serve Win %48% (3179/6691)
41% (372/911)Break Points Won % (Total)44% (655/1482)
40% (3445/8557)Return Points Win %39% (6127/15516)
40.91% (9/13)Challenger W/L25.00% (3/9)
62.44% (133/80)Futures W/L53.65% (213/184)
60% (138/229)Best of 3 Sets Win %52% (211/402)
100% (1/1)Best of 5 Sets Win %100% (2/2)
64% (34/53)Tiebreaks Win % (Total)45% (40/88)
60% (37/62)Deciding Set Win %49% (54/110)
89% (131/117)1st Set Won, Won Match85% (215/183)
10% (131/13)1st Set Won, Lost Match14% (215/31)
23% (104/24)1st Set Lost, Won Match17% (194/33)

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