Hanyu Guo vs Mary Stoiana — Midland 125 Semi-final

Midland 125 · CHALLENGER · Semi-final
CHN
Hanyu Guo
#159WTA
1625ELO
1592Hard ELO
28 yrs · Right-handed
Last 10 · pre-match
LLWLWWWLLL
2 — 1
Sets
Monday, 16 February 2026
hard
USA
Mary Stoiana
#130WTA
1656ELO
1567Hard ELO
23 yrs
Last 10 · pre-match
LWWLWLWWWL
Guo H.
7-6 6-7 7-5
Stoiana M.
Guo H.
776272
Stoiana M.
647751

Hanyu Guo defeated Mary Stoiana 7-6 6-7 7-5 in the Midland 125 semi-final on hard. The upset overturned the form book — Mary Stoiana came in ranked #130.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Guo H.serving58% hold

wins 53% of points on serve vs Stoiana M.

Stoiana M.serving54% hold

wins 52% of points on serve vs Guo H.

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
Guo H.Stoiana M.
1st serve in·Even
62%
64%
1st serve points won·Even
64%
63%
2nd serve points won·Even
45%
47%
Service points won·Even
57%
58%
Return points won·Even
47%
44%
Break points saved·Even
54%
55%
Aces / match·Even
1.5
1.7
Double faults / match·Clear edge
1.8
2.9

Averages over each player's completed matches in the selected window (19 vs 33). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Guo H.
5.4
Clear underdogUmpiry Score
  • Extended break: 28 days (−0.3)
Stoiana M.
4.5
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
Form & Matchup
5.7+25 Hard Elo edge
Surface ELO
4.3Hard Elo 1567
5.5Overall Elo 1625
ELO gap
4.5Overall Elo 1656
5.0No prior meetings
H2H
5.0
4.4
Surface form
6.0
0.0Lost last 2
Win streak
Fatigue & Travel
3-set count
4.0
Context
5.0
Defending pts
5.0

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
Guo H.Stoiana M.
Freshness·Dominant
100
64

Guo H.: 19 days rest · Stoiana M.: 2 days rest · 3 matches, 71 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Final
Charaeva A.
Guo H.
6-47-64
Semi-finals
Charaeva A.
Vidmanova D.
3-66-36-4
Guo H.
Stoiana M.
7-646-727-5
Quarter-finals
Stoiana M.
Sebov K.
6-36-4
Guo H.
Kalieva E.
6-22-67-68
Charaeva A.
Hibino N.
7-656-3
Vidmanova D.
Frey A.
6-26-2
R16
Sebov K.
Cross K.
6-26-2
Stoiana M.
Brengle M.
6-26-2
Kalieva E.
Hosogi S.
6-26-2
Charaeva A.
You X.
6-47-64
Hibino N.
Osuigwe W.
6-26-4
Frey A.
Day K.
6-43-66-3
Vidmanova D.
Lee G.
6-26-2
Guo H.
Jokic K.
6-11-0
R32
Lee G.
Ma L.
6-26-3
Kalieva E.
Rogers A.
6-46-2
Hosogi S.
Liu C.
3-66-16-3
Sebov K.
Krueger A.
7-52-67-5
Cross K.
Brace C.
6-45-76-4
Jokic K.
Jones E.
6-42-66-2
Guo H.
Chirico L.
3-66-46-2
You X.
Karatancheva L.
6-26-3
Hibino N.
Ansari C.
6-25-76-4
Frey A.
Mandlik E.
7-56-2
Day K.
Coleman E.
6-46-2
Brengle M.
Scott K.
6-36-2
Stoiana M.
Chang H.
3-67-696-2
Charaeva A.
Xu S.
6-06-4
Osuigwe W.
Hewitt D.
6-46-3
Vidmanova D.
Sawashiro K.
6-26-1