Win probabilityWho is more likely to winSlight edge · Vertberger I.
40%60%
Vertberger I. favoured, but within the range where form on the day decides.
Umpiry ScoreMatchup strength, 0–10 · not a probability
Escurra Isnardi H.3.9/10
Heavy underdogBased on 5/6 signal groups5/6
Vertberger I.4.6/10
Heavy underdogBased on 5/6 signal groups5/6
Why
Surface form4 of last 10 on clayInformative
Recent runLost last 5Informative
Head-to-headNo prior meetingsBoth players
This eventDidn't play here last yearBoth players
ELO1 518
Clay ELO1 517
Last 105–5
Age28
ELO1 520
Clay ELO1 519
Last 107–3
Age19
Common opponents
0 shared · last 12 months
No common opponents in the last 12 months. Surface form and ELO carry more weight here.
Head-to-head
They have not met before.
Evidence
Escurra Isnardi H.Vertberger I.
FormLast 10 matches each · 2026
Win–loss5–57–3 (ahead)
Season win rate40% (2–3)60% (9–6) (ahead)
RatingUmpiry ELO
Overall ELO15181520 (ahead)
Clay-court ELO15171519 (ahead)
Serve vs returnLast 3 vs 6 matches
1st-serve points won73% (ahead)60%
Return points won36%42% (ahead)
Aces / match6.7 (ahead)0.3
ClutchLast 3 vs 6 matches
Break points saved50%63% (ahead)
Draw
Odds
Conditions
15:00 local
SurfaceClay
Forecast22°C · Showers
Wind16 km/h
Humidity90%
Cite this
Umpiry, "Hernando Jose Escurra Isnardi vs I. Vertberger — M15 Maringa Round of 16", https://umpiry.com/match/2026-10-15/isnardi-vs-vertberger-m15-maringa-r16?utm_source=cite (as of 15 October 2026).