Miyazaki (Japan)HardMiyazaki - Semi-finals29 Mar 2026 · 04:10
T. Kumasaka
#513 · Japan
VS
S. Nam Ji
#789 · South Korea
KUMASAKA
1.61
·
JI
2.2

Odds

Market
Kumasaka
Ji
Winner
1.61
2.2

Player analysis

T. Kumasaka comes into this match in difficult form — 2 wins from the last 5. Point statistics tell a concerning story — average DS of -10.3, meaning T. Kumasaka has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 5.2/10, leaving T. Kumasaka vulnerable on second serve and facing frequent return pressure.

DS -10.28Trend mixed

S. Nam Ji comes into this match in difficult form — 2 wins from the last 5. Form is mixed — DS ranging from -11.8 to 16.7, with at least one match where S. Nam Ji was clearly outplayed. The serve has been a concern — averaging only 6.0/10, leaving S. Nam Ji vulnerable on second serve and facing frequent return pressure.

DS 0.42Trend mixed

Recent form

LLWLW

2W 3L last 5

29 MarJi2-6 4-6L
23 MarSun6-2 6-2L
2 MarNakagawa6-7 3-6W
24 FebCina1-6 0-6L
23 FebD4-6 2-6W

Hard court stats

Kumasaka
Stat
Ji
60.4%
Win rate
51.7%
110–72
W–L
154–144

Avg stats — last 5

1st serve %60%
1st serve won60%
2nd serve won40%
BP converted40%
BP saved60%
Aces2
Double faults2
1st serve %60%
1st serve won70%
2nd serve won50%
BP converted50%
BP saved40%
Aces3
Double faults2