Adolfo Daniel Vallejo vs Nikolas Sanchez IzquierdoItajai CH Semi-final

Itajai CH · CHALLENGER · Semi-final
#71ATP
1740ELO
1708Clay ELO
$396kYTD
$653kCAREER
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLWWW
2 — 0
Sets
Monday, 19 January 2026
clay
#217ATP
1563ELO
1532Clay ELO
27 yrs · 185 cm · Right-handed
Last 10 · pre-match
LWLWWLLLWW
Vallejo A.
6-4 6-1
Sanchez Izquierdo N.
Vallejo A.
662
Sanchez Izquierdo N.
410

Adolfo Daniel Vallejo defeated Nikolas Sanchez Izquierdo 6-4 6-1 in the Itajai CH semi-final on clay. The result followed the form book — Adolfo Daniel Vallejo came in ranked #71.

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 Sanchez Izquierdo N.

Sanchez Izquierdo N.serving64% hold

wins 56% 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·Even
62%
65%
1st serve points won·Even
68%
67%
2nd serve points won·Even
53%
55%
Service points won·Even
62%
63%
Return points won·Even
44%
42%
Break points saved·Slight edge
59%
52%
Aces / match·Slight edge
3.2
1.8
Double faults / match·Even
2.3
2.3

Averages over each player's completed matches in the selected window (40 vs 36). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
53
19
Break points saved·Dominant
71
27
Break points won·Dominant
65
29
Deciding sets·Clear edge
85
69
Tiebreaks·Even
0
2

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

Umpiry Score

Pre-match
6.1
Even matchUmpiry Score
  • Extended break: 63 days (−1.2)
3.8
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
Form & Matchup
7.7+176 Clay Elo edge
Surface ELO
2.3Clay Elo 1532
7.8Overall Elo 1740
ELO gap
2.2Overall Elo 1563
5.0No prior meetings
H2H
5.0
8.4
Surface form
5.6
9.06-match win streak
Win streak
Fatigue & Travel
Minutes 14d
6.1
3-set count
0.0
Prev. match
4.0
Context
5.0
Defending pts
5.0

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
86
53

Vallejo A.: 4 days rest · 2 matches, 32 games (7d) · Sanchez Izquierdo N.: 1 day rest · 5 matches, 119 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast