Adolfo Daniel Vallejo vs Juan Pablo VarillasConcepcion CH Round of 16

Concepcion CH · CHALLENGER · Round of 16
#71ATP
1740ELO
1708Clay ELO
$396kYTD
$653kCAREER
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLWWW
2 — 0
Sets
Tuesday, 27 January 2026
clay
#279ATP
1440ELO
1431Clay ELO
30 yrs · 185 cm · Right-handed
Last 10 · pre-match
LWWWLWLLLL
Vallejo A.
6-4 6-2
Varillas J.
Vallejo A.
662
Varillas J.
420

Adolfo Daniel Vallejo defeated Juan Pablo Varillas 6-4 6-2 in the Concepcion CH round of 16 on clay. The result followed the form book — Adolfo Daniel Vallejo came in ranked #71, defending last year's round of 32.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Vallejo A.serving66% hold

wins 57% of points on serve vs Varillas J.

Varillas J.serving57% hold

wins 53% 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

Statistics

This season
1st serve in·Slight edge
62%
57%
1st serve points won·Even
68%
67%
2nd serve points won·Even
52%
51%
Service points won·Even
62%
60%
Return points won·Even
44%
42%
Break points saved·Even
59%
58%
Aces / match·Even
3.1
2.7
Double faults / match·Clear edge
2.3
1.4

Averages over each player's completed matches in the selected window (40 vs 27). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Even
53
55
Break points saved·Slight edge
71
80
Break points won·Clear edge
65
43
Deciding sets·Clear edge
85
63
Tiebreaks·Dominant
0
72

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

Umpiry Score

Pre-match
8.1
Dominant favouriteUmpiry Score
5.4
Clear underdogUmpiry Score
Form & Matchup
8.2+277 Clay Elo edge
Surface ELO
1.8Clay Elo 1431
8.5Overall Elo 1740
ELO gap
1.5Overall Elo 1440
5.4No prior meetings
H2H
4.6
10.0
Surface form
5.5
9.05-match win streak
Win streak
0.0Lost last 3
Fatigue & Travel
1.0
Minutes 14d
8.7
0.0
3-set count
9.0
Prev. match
7.0
6.0
Surface transition
Context
6.0
Defending pts
6.0

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.

Freshness

Recent load
Freshness·Dominant
91
62

Vallejo A.: 5 days rest · 2 matches, 32 games (7d) · Varillas J.: 3 days rest · 3 matches, 84 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast