Whitney Osuigwe vs Elvina KalievaW100 Bonita Springs FL Semi-final

W100 Bonita Springs FL · CHALLENGER · Semi-final
#190WTA
1489ELO
1446Clay ELO
24 yrs · 168 cm · Right-handed
Last 10 · pre-match
LLWLWWWLLL
0 — 0
Sets
Monday, 28 April 2025
clay
#133WTA
1569ELO
1496Clay ELO
22 yrs · Right-handed
Last 10 · pre-match
LWLLLWWLLW
Osuigwe W.
7-6 7-6
Kalieva E.
Osuigwe W.
77772
Kalieva E.
6363

Whitney Osuigwe defeated Elvina Kalieva 7-6 7-6 in the W100 Bonita Springs FL semi-final on clay. The upset overturned the form book — Elvina Kalieva came in ranked #133.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Osuigwe W.serving42% hold

wins 47% of points on serve vs Kalieva E.

Kalieva E.serving42% hold

wins 47% of points on serve vs Osuigwe W.

Baseline battle — serve is shaky, expect plenty of breaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Statistics

This season
1st serve in·Slight edge
67%
57%
1st serve points won·Slight edge
59%
65%
2nd serve points won·Even
46%
46%
Service points won·Even
55%
56%
Return points won·Even
46%
45%
Break points saved·Even
53%
52%
Aces / match·Clear edge
1.7
3.3
Double faults / match·Slight edge
3.6
4.1

Averages over each player's completed matches in the selected window (81 vs 88). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
24
18
Break points saved·Slight edge
18
28
Break points won·Even
88
87
Deciding sets·Slight edge
44
36
Tiebreaks·
15

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Umpiry Score

Pre-match
6.3
Marginal edgeUmpiry Score
6.5
Marginal edgeUmpiry Score
Form & Matchup
4.6Clay Elo 1446
Surface ELO
5.4+50 Clay Elo edge
4.2Overall Elo 1489
ELO gap
5.8Overall Elo 1569
0.0No prior meetings
H2H
10.0
7.6
Surface form
5.5
Win streak
0.0
Fatigue & Travel
4.0
3-set count
4.0
Context
6.0
Defending pts
6.0

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Freshness

Recent load
Freshness·Even
100
100

Osuigwe W.: 20 days rest · Kalieva E.: 19 days rest. Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast