Juan Carlos Prado Angelo vs Adolfo Daniel VallejoBraunschweig Round of 32

Braunschweig · CHALLENGER · Round of 32
#181ATP
1511ELO
1504Clay ELO
$163kYTD
$320kCAREER
21 yrs · 185 cm · Right-handed
Last 10
LLLWWWLLLW
Sets
Tuesday, 7 July 2026 ·
clay
#72ATP
1755ELO
1716Clay ELO
$396kYTD
$653kCAREER
22 yrs · 183 cm · Right-handed
Last 10
LLLWLWWWLW
Prado Angelo J.
vs
Vallejo A.

Juan Carlos Prado Angelo faces Adolfo Daniel Vallejo in the Braunschweig round of 32 on clay. Adolfo Daniel Vallejo holds the paper edge — ranked #72, a roughly 210-point clay Elo advantage.

Win Probability

Pre-match · updated 15:21 UTC
Prado Angelo J.15%
Vallejo A.85%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite · Vallejo A. heavily favoured

Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Key context

Umpiry Score

Pre-match
5.6
Slight disadvantageUmpiry Score
6.0
Even matchUmpiry Score
  • Surface jump clay↔grass (−0.8)
Form & Matchup
2.4Clay Elo 1504
Surface ELO
7.6+212 Clay Elo edge
2.0Overall Elo 1511
ELO gap
8.0Overall Elo 1755
7.0Leads 1–0 on clay
H2H
3.0Trails 0–1 on clay
4.75 of last 10 on clay
Surface form
6.57 of last 10 on clay
0.0Lost last 3
Win streak
0.0Lost last 3
Fatigue & Travel
3-set count
7.01 three-setter in 14 days
Surface transition
3.0Grass → Clay
Context
5.0Didn't play here last year
Defending pts
5.0Didn'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.

Form trajectory

Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About

23 vs 41 matches

Statistics

This season
1st serve in·Even
62%
62%
1st serve points won·Slight edge
63%
68%
2nd serve points won·Even
51%
52%
Service points won·Even
58%
62%
Return points won·Even
41%
45%
Break points saved·Even
58%
59%
Aces / match·Slight edge
2.2
3.1
Double faults / match·Even
2.3
2.3

Averages over each player's completed matches in the selected window (23 vs 41). ATP, WTA & Challenger.

Serve vs return

This season
Prado Angelo J.serving50% hold

wins 50% of points on serve vs Vallejo A.

Vallejo A.serving68% hold

wins 58% of points on serve vs Prado Angelo J.

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

Clutch

Under pressure
Clutch Rating·Slight edge
45
54
Break points saved·Dominant
40
71
Break points won·Dominant
30
65
Deciding sets·Slight edge
91
85
Tiebreaks·Dominant
64
0

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Freshness

Recent load
Freshness·Slight edge
91
83

Prado Angelo J.: 5 days rest · 1 match, 21 games (7d) · Vallejo A.: 6 days rest · 1 match, 45 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast
Weather forecast
20°COvercast
Wind 11 km/hHumidity 77%

Head to head

No previous meetings on record.