Oleksandra Oliynykova vs Julia Riera — Florianopolis 125 Round of 16

Florianopolis 125 · CHALLENGER · Round of 16
Oleksandra Oliynykova
UKR
Oleksandra Oliynykova
#52WTA
1773ELO
1733Clay ELO
25 yrs · Right-handed
Last 10 · pre-match
LLLLWWLWWW
0 — 0
Sets
Monday, 20 October 2025
clay
ARG
Julia Riera
#175WTA
1563ELO
1533Clay ELO
24 yrs · Right-handed
Last 10 · pre-match
LWLWWLWWWW
Oliynykova O.
6-4 7-6
Riera J.
Oliynykova O.
6772
Riera J.
465–

Oleksandra Oliynykova defeated Julia Riera 6-4 7-6 in the Florianopolis 125 round of 16 on clay. The result followed the form book — Oleksandra Oliynykova came in ranked #52, defending last year's round of 16.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Oliynykova O.serving47% hold

wins 49% of points on serve vs Riera J.

Riera J.serving33% hold

wins 43% of points on serve vs Oliynykova O.

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
Oliynykova O.Riera J.
1st serve in·Clear edge
74%
58%
1st serve points won·Even
61%
63%
2nd serve points won·Even
45%
47%
Service points won·Even
57%
56%
Return points won·Slight edge
50%
45%
Break points saved·Even
56%
55%
Aces / match·Clear edge
0.9
2.9
Double faults / match·Dominant
2.1
4.2

Averages over each player's completed matches in the selected window (91 vs 70). ATP, WTA & Challenger.

Clutch

Under pressure
Oliynykova O.Riera J.
Clutch Rating·Dominant
78
26
Break points saved·Dominant
75
49
Break points won·Dominant
99
73
Deciding sets·Dominant
80
39
Tiebreaks·
—
27

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

Umpiry Score

Pre-match
Oliynykova O.
7.3
Strong advantageUmpiry Score
Riera J.
5.0
Heavy underdogUmpiry Score
Form & Matchup
7.8+200 Clay Elo edge
Surface ELO
2.2Clay Elo 1533
7.9Overall Elo 1773
ELO gap
2.1Overall Elo 1563
5.0No prior meetings
H2H
5.0
6.6
Surface form
3.4
0.0
Win streak
0.0
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
Oliynykova O.Riera J.
Freshness·Slight edge
90
100

Oliynykova O.: 7 days rest · 1 match, 32 games (7d) · Riera J.: 19 days rest. Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast

Draw

Final
Grabher J.
Monnet C.
3-66-46-0
Semi-finals
Monnet C.
Kraus S.
2-67-56-4
Grabher J.
Oliynykova O.
3-67-647-61
Quarter-finals
Grabher J.
Waltert S.
6-46-3
Monnet C.
Romero Gormaz L.
6-26-4
Kraus S.
Rame A.
6-13-66-4
Oliynykova O.
Udvardy P.
7-637-64
R16
Monnet C.
Sierra S.
6-26-4
Rame A.
Pigossi L.
6-26-3
Romero Gormaz L.
Gorgodze E.
6-26-2
Kraus S.
Zolotareva A.
6-26-3
Udvardy P.
Bosio V.
7-54-66-3
Oliynykova O.
Riera J.
6-47-65
Grabher J.
Nahimana S.
6-26-1
Waltert S.
Burillo Escorihuela I.
7-56-4
R32
Kraus S.
Candiotto A.
6-26-1
Oliynykova O.
Giovannini L.
6-26-0
Riera J.
Hercog P.
6-726-46-2
Bosio V.
Fullana L.
6-17-5
Udvardy P.
Smith T.
6-26-4
Grabher J.
Leme Da Silva N.
5-76-17-63
Burillo Escorihuela I.
Zamarripa M.
6-17-5
Waltert S.
Ce G.
6-26-4
Sierra S.
Alves C.
7-666-0
Romero Gormaz L.
Konishi Camargo Silva J.
6-16-1
Zolotareva A.
Vedder E.
7-636-2
Nahimana S.
Da Cruz Mendonca S.
6-36-3
Gorgodze E.
Tona M.
6-36-1
Rame A.
Sherif M.
2-66-47-5
Pigossi L.
Labrana F.
6-16-1
Monnet C.
Fossa Huergo N.
4-66-36-0