Adolfo Daniel Vallejo vs Luciano Emanuel AmbrogiRosario CH Qualifying Round 1

Rosario CH · CHALLENGER · Qualifying Round 1
#71ATP
1740ELO
1708Clay ELO
$396kYTD
$653kCAREER
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLWWW
2 — 1
Sets
Monday, 3 February 2025
clay
#315ATP
1392ELO
1382Clay ELO
22 yrs · 188 cm · Right-handed
Last 10 · pre-match
LWLLWWWWWW
Vallejo A.
4-6 6-2 6-2
Ambrogi L.
Vallejo A.
4662
Ambrogi L.
6221

Adolfo Daniel Vallejo defeated Luciano Emanuel Ambrogi 4-6 6-2 6-2 in the Rosario CH qualifying round 1 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.serving64% hold

wins 56% of points on serve vs Ambrogi L.

Ambrogi L.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·Even
61%
62%
1st serve points won·Even
67%
65%
2nd serve points won·Even
50%
50%
Service points won·Even
61%
59%
Return points won·Even
43%
42%
Break points saved·Even
60%
56%
Aces / match·Even
2.5
2.3
Double faults / match·Clear edge
2.8
2.0

Averages over each player's completed matches in the selected window (102 vs 59). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
53
2
Break points saved·Dominant
71
27
Break points won·Clear edge
65
45
Deciding sets·Dominant
85
10
Tiebreaks·Slight edge
0
6

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

Umpiry Score

Pre-match
8.0
Dominant favouriteUmpiry Score
4.6
Heavy underdogUmpiry Score
Form & Matchup
10.0+326 Clay Elo edge
Surface ELO
0.0Clay Elo 1382
10.0Overall Elo 1740
ELO gap
0.0Overall Elo 1392
10.0No prior meetings
H2H
0.0
6.5
Surface form
5.8
Fatigue & Travel
Minutes 14d
7.4
3-set count
7.0
7.0
Prev. match
6.0
6.0
Surface transition
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·Even
91
88

Vallejo A.: 5 days rest · 2 matches, 32 games (7d) · Ambrogi L.: 5 days rest · 2 matches, 43 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast