Z. Viiala vs Marko Mesarovic — M15 Champaign Round of 16
M15 Champaign · ITF · Round of 16
AUSZ. Viiala
20 yrs
Last 10 · pre-match
WLLWLWWWLL
1 — 2
Sets
Friday, 28 August 2026 ·
hard
Viiala Z.4-6 6-4 3-6
Mesarovic M.
Viiala Z.
4631
Mesarovic M.
6462
Marko Mesarovic defeated Z. Viiala in the Round of 16 at the M15 Champaign hard court tournament. The match ended with a score of 6-4, 4-6, 6-3 in favor of Mesarovic. Mesarovic converted 50% of his break points, compared to 15% for Viiala, and secured one more service break than his opponent.
Key context
- Match story: Marko Mesarovic closed it out in three sets, 6–4 4–6 6–3.
Head to head
No previous meetings on record.
Statistics
This seasonViiala Z.Mesarovic M.
1st serve in·
66%
—
1st serve points won·
73%
—
2nd serve points won·
54%
—
Service points won·
67%
—
Return points won·
29%
—
Break points saved·
38%
—
Aces / match·
4.0
—
Double faults / match·
4.5
—
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Win Probability
Pre-match · updated 23:50 UTCViiala Z.44%
Mesarovic M.56%
Toss-up
50–58%
50–58%
Slight edge
58–67%
58–67%
Clear favourite
67–80%
67–80%
Strong favourite
80%+
80%+
Toss-up · Too close to call
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchViiala Z.
6.0
Even matchUmpiry ScorePartial · surface data limited5.6
Slight disadvantageUmpiry ScorePartial · surface data limitedForm & Matchup
5.0No prior meetings
H2H5.0No prior meetings
Win streak
0.0Lost last 2
Fatigue & Travel
Country comfort
5.7Won 62% in USA (42)
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
24°CClear
Wind 6 km/hHumidity 66%