Adolfo Daniel Vallejo vs Stefano TravagliaBastad Quarter-final

Bastad · ATP · Quarter-final
#71ATP
1740ELO
1708Clay ELO
$407kYTD
$665kCAREER
22 yrs · 183 cm · Right-handed
Last 10
WWLWLLLWLW
Sets
Friday, 17 July 2026 ·
clay
#150ATP
1570ELO
1528Clay ELO
$177kYTD
$2.8MCAREER
34 yrs · 185 cm · Right-handed
Last 10
WWLLWLWLLL
Vallejo A.
vs
Travaglia S.

Adolfo Daniel Vallejo faces Stefano Travaglia in the Bastad quarter-final on clay. Adolfo Daniel Vallejo holds the paper edge — ranked #71, a roughly 180-point clay Elo advantage.

Win Probability

Pre-match · updated 18:21 UTC
Vallejo A.76%
Travaglia S.24%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Vallejo A. clearly ahead, but no certainty

Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Key context

Umpiry Score

Pre-match
7.1
Strong advantageUmpiry Score
5.7
Slight disadvantageUmpiry Score
Form & Matchup
7.3+181 Clay Elo edge
Surface ELO
2.7Clay Elo 1528
7.1Overall Elo 1740
ELO gap
2.9Overall Elo 1570
5.0No prior meetings
H2H
5.0No prior meetings
6.97 of last 10 on clay
Surface form
5.25 of last 10 on clay
Fatigue & Travel
7.01 three-setter in 14 days
3-set count
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

41 vs 35 matches

Statistics

This season
1st serve in·Even
62%
59%
1st serve points won·Even
68%
71%
2nd serve points won·Even
52%
52%
Service points won·Even
62%
63%
Return points won·Even
45%
41%
Break points saved·Slight edge
59%
64%
Aces / match·Clear edge
3.1
5.7
Double faults / match·Even
2.3
2.1

Averages over each player's completed matches in the selected window (41 vs 35). ATP, WTA & Challenger.

Serve vs return

This season
Vallejo A.serving68% hold

wins 58% of points on serve vs Travaglia S.

Travaglia S.serving62% hold

wins 55% of points on serve vs Vallejo A.

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·Clear edge
53
33
Break points saved·Slight edge
71
81
Break points won·Dominant
65
34
Deciding sets·Dominant
85
44
Tiebreaks·Slight edge
0
10

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

Freshness

Recent load
Freshness·Slight edge
81
88

Vallejo A.: 1 day rest · 2 matches, 32 games (7d) · Travaglia S.: 1 day rest · 1 match, 18 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Weather forecast
24°COvercast
Wind 5 km/hHumidity 58%

Head to head

No previous meetings on record.