Solana Sierra vs Miriam Bianca Bulgaru — W100 Wiesbaden Round of 16

W100 Wiesbaden · CHALLENGER · Round of 16
Solana Sierra
ARG
Solana Sierra
#86WTA
1783ELO
1748Clay ELO
22 yrs · Right-handed
Last 10 · pre-match
LWLWWLWLWW
0 — 0
Sets
Monday, 28 April 2025
clay
ROU
Miriam Bianca Bulgaru
1366ELO
1330Clay ELO
27 yrs · Right-handed
Last 10 · pre-match
LLWLWLLLLL
Sierra S.
6-2 6-2
Bulgaru M.
Sierra S.
662
Bulgaru M.
22–

Solana Sierra defeated Miriam Bianca Bulgaru 6-2 6-2 in the W100 Wiesbaden round of 16 on clay.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Sierra S.serving47% hold

wins 49% of points on serve vs Bulgaru M.

Bulgaru M.serving42% hold

wins 47% of points on serve vs Sierra S.

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
Sierra S.Bulgaru M.
1st serve in·Even
63%
61%
1st serve points won·Slight edge
64%
59%
2nd serve points won·Even
44%
46%
Service points won·Even
57%
54%
Return points won·Even
44%
45%
Break points saved·Even
56%
52%
Aces / match·Slight edge
2.3
1.6
Double faults / match·Slight edge
4.7
4.2

Averages over each player's completed matches in the selected window (71 vs 69). ATP, WTA & Challenger.

Clutch

Under pressure
Sierra S.Bulgaru M.
Clutch Rating·Dominant
86
20
Break points saved·Dominant
81
25
Break points won·Dominant
96
60
Deciding sets·Dominant
92
59
Tiebreaks·Dominant
88
29

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

Umpiry Score

Pre-match
Sierra S.
7.5
Dominant favouriteUmpiry Score
Bulgaru M.
4.7
Heavy underdogUmpiry Score
Form & Matchup
8.5+418 Clay Elo edge
Surface ELO
1.5Clay Elo 1330
8.6Overall Elo 1783
ELO gap
1.4Overall Elo 1366
5.0No prior meetings
H2H
5.0
7.1
Surface form
3.1
0.0
Win streak
0.0
Fatigue & Travel
7.0
3-set count
7.0
Context
5.0
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
Sierra S.Bulgaru M.
Freshness·Slight edge
97
92

Sierra S.: 13 days rest · 1 match (14d) · Bulgaru M.: 6 days rest · 1 match, 18 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast

Draw

Semi-finals
Bondar A.
Semenistaja D.
6-47-64
Grabher J.
Bandecchi S.
6-26-3
Quarter-finals
Bondar A.
Waltert S.
2-66-27-61
Bandecchi S.
Sierra S.
6-31-66-1
Grabher J.
Barthel M.
6-32-66-3
Semenistaja D.
Valentova T.
5-76-26-2
R16
Sierra S.
Bulgaru M.
6-26-2
Barthel M.
Siskova A.
6-15-77-67
Grabher J.
Friedsam A.
3-66-07-62
Bondar A.
Burrage J.
6-26-1
Bandecchi S.
Preston T.
6-34-67-5
Semenistaja D.
Hibino N.
6-46-4
Valentova T.
Kawa K.
6-36-2
Waltert S.
Vandewinkel H.
6-26-2
R32
Sierra S.
Zhenikhova S.
6-756-06-3
Valentova T.
Stusek J.
6-32-66-3
Burrage J.
Pohle V.
6-43-66-0
Bulgaru M.
Middendorf J.
1-66-06-2
Bondar A.
Kraus S.
6-07-64
Hibino N.
Schunk N.
6-26-746-4
Barthel M.
Von Deichmann K.
6-26-3
Bandecchi S.
Riera J.
3-66-07-5
Semenistaja D.
Konjuh A.
6-36-2
Grabher J.
Udvardy P.
6-36-3
Vandewinkel H.
Makarova E.
6-26-2
Kawa K.
Zavatska K.
6-46-2
Waltert S.
Lukas T.
6-36-3
Preston T.
Malygina E.
6-26-3
Siskova A.
Timofeeva M.
6-46-4
Friedsam A.
Erjavec V.
6-36-3