Ena Shibahara vs Kayla Day — Us Open Qualifying Round 1
Us Open · CHALLENGER · Qualifying Round 1
#472WTA
1464ELO
1438Hard ELO
28 yrs · 170 cm · Right-handed
Last 10 · pre-match
LLLLLWWWWL
2 — 0
Sets
Monday, 25 August 2025 ·
hard
Shibahara E.7-5 6-1
Day K.
Shibahara E.
762
Day K.
510
Ena Shibahara defeated Kayla Day 7-5 6-1 in the Us Open qualifying round 1 on hard. The upset overturned the form book — Kayla Day came in ranked #121.
Key context
- Match story: Ena Shibahara came through a tight passage before pulling clear — 7–5 6–1.
Head to head
No previous meetings on record.
Statistics
This season1st serve in·Slight edge
59%
64%
1st serve points won·Even
66%
67%
2nd serve points won·Even
49%
46%
Service points won·Even
59%
59%
Return points won·Slight edge
41%
46%
Break points saved·Even
56%
56%
Aces / match·Slight edge
4.1
3.3
Double faults / match·Clear edge
3.6
2.8
Averages over each player's completed matches in the selected window (59 vs 125). ATP, WTA & Challenger.
Clutch
Under pressureClutch Rating·Slight edge
47
39
Break points saved·Slight edge
74
66
Break points won·Clear edge
65
88
Deciding sets·Clear edge
36
18
Tiebreaks·Clear edge
91
67
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Freshness
Recent loadFreshness·
—
75
Day K.: 5 days rest · 1 match, 24 games (7d). Higher means fresher. About
Conditions
Court speed
Fastbig serves, short points
SlowFast