Kali Supova vs Teodora Kostovic — W100 Amstetten Round of 16
W100 Amstetten · ITF · Round of 16
0 — 2
Sets
Thursday, 23 July 2026 ·
clay
Supova K.4-6 4-6
Kostovic T.
Supova K.
440
Kostovic T.
662
Teodora Kostovic defeated Kali Supova 6-4, 6-4 in the Round of 16 at the W100 Amstetten clay court tournament. Kostovic hit 4 aces and 5 double faults, winning 64% of her first serves and converting 83% of her break points. She won 5 service breaks to Supova's 3.
Key context
- Match story: Teodora Kostovic edged a tight contest from start to finish — 6–4 6–4.
Head to head
No previous meetings on record.
Statistics
This season1st serve in·Even
63%
61%
1st serve points won·Slight edge
60%
65%
2nd serve points won·Even
48%
47%
Service points won·Even
56%
58%
Return points won·Even
48%
45%
Break points saved·Even
60%
57%
Aces / match·Even
2.2
2.6
Double faults / match·Dominant
4.7
2.5
Averages over each player's completed matches in the selected window (14 vs 47). ATP, WTA & Challenger.
Win Probability
Pre-match · updated 11:50 UTCSupova K.18%
Kostovic T.82%
Toss-up
50–58%
50–58%
Slight edge
58–67%
58–67%
Clear favourite
67–80%
67–80%
Strong favourite
80%+
80%+
Strong favourite · Kostovic T. heavily favoured
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-match5.8
Slight disadvantageUmpiry ScorePartial · surface data limited6.0
Even matchUmpiry ScorePartial · surface data limitedForm & Matchup
5.0No prior meetings
H2H5.0No prior meetings
6.63 of last 5 on clay
Surface form4.24 of last 10 on clay
0.0
Win streak0.0
Context
5.0Didn't play here last year
Defending pts5.0Didn't play here last year
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.
Conditions
Weather
23°CPartly cloudy
Wind 21 km/hHumidity 35%