Ryan Augusto Dos Santos vs Nicolas Zanellato — M15 Sao Paulo Round of 16
M15 Sao Paulo · ITF · Round of 16
—
Sets
Thursday, 30 July 2026 ·
clay
Dos Santos R.vs
Zanellato N.
Ryan Augusto Dos Santos faces Nicolas Zanellato in the M15 Sao Paulo round of 16 on clay. Nicolas Zanellato holds the paper edge — ranked #760, leading the head-to-head 1–0.
Win Probability
Pre-match · updated 08:50 UTCDos Santos R.18%
Zanellato N.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 · Zanellato N. heavily favoured
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Key context
- Last match: Ryan Augusto Dos Santos handed Salvador Price a first-set bagel in a 6–0 6–4 win.
- Surface form: Ryan Augusto Dos Santos 3 of 10, Nicolas Zanellato 6 of 10 on clay recently — Nicolas Zanellato the sharper of late.
- Head-to-head: Nicolas Zanellato leads the head-to-head 1–0. Last met at M25 Londrina 1 2025.
Common opponents
Last 12 monthsNo common opponents in the last 12 months.
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.
Umpiry Score
Pre-matchForm & Matchup
3.0Trails 0–1 on clay
H2H7.0Leads 1–0 on clay
0.00 of last 10 on clay
Surface form6.67 of last 10 on clay
0.0Lost last 13
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.
5 vs 17 matches
Statistics
This season1st serve in·Clear edge
59%
73%
1st serve points won·Even
61%
61%
2nd serve points won·Slight edge
40%
45%
Service points won·Even
53%
57%
Return points won·Slight edge
34%
43%
Break points saved·Even
53%
57%
Aces / match·Clear edge
2.8
0.9
Double faults / match·Dominant
4.8
2.0
Averages over each player's completed matches in the selected window (5 vs 17). ATP, WTA & Challenger.
Serve vs return
This seasonBaseline 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
Conditions
Weather forecast
21°CPartly cloudy
Wind 7 km/hHumidity 57%
Head to head
0–1| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-15 | M25 Londrina 1 | Q16 | clay | Nicolas Zanellato | 6-1 6-3 |