Thiago Monteiro vs Genaro Alberto OlivieriSantiago CH Quarter-final

Santiago CH · CHALLENGER · Quarter-final
#290ATP
1568ELO
1554Clay ELO
32 yrs · 183 cm · Left-handed
Last 10 · pre-match
LWLWWLWWLW
2 — 1
Sets
Monday, 10 March 2025
clay
#201ATP
1489ELO
1464Clay ELO
27 yrs · 175 cm · Right-handed
Last 10 · pre-match
LWLLLWLWLW
Monteiro T.
3-6 6-3 6-3
Olivieri G.
Monteiro T.
3662
Olivieri G.
6331

Thiago Monteiro defeated Genaro Alberto Olivieri 3-6 6-3 6-3 in the Santiago CH quarter-final on clay. The upset overturned the form book — Genaro Alberto Olivieri came in ranked #201, defending last year's round of 16.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Monteiro T.serving72% hold

wins 59% of points on serve vs Olivieri G.

Olivieri G.serving68% hold

wins 57% of points on serve vs Monteiro T.

Serve advantage — Monteiro T.

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·Clear edge
63%
76%
1st serve points won·Slight edge
71%
60%
2nd serve points won·Even
51%
49%
Service points won·Slight edge
64%
58%
Return points won·Even
37%
41%
Break points saved·Even
59%
55%
Aces / match·Dominant
4.7
0.8
Double faults / match·Clear edge
2.3
1.1

Averages over each player's completed matches in the selected window (80 vs 95). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
56
26
Break points saved·Dominant
95
24
Break points won·Even
16
20
Deciding sets·Even
66
67
Tiebreaks·Dominant
89
63

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

Umpiry Score

Pre-match
6.5
Marginal edgeUmpiry Score
5.4
Clear underdogUmpiry Score
Form & Matchup
6.3+90 Clay Elo edge
Surface ELO
3.7Clay Elo 1464
6.2Overall Elo 1568
ELO gap
3.8Overall Elo 1489
5.0No prior meetings
H2H
5.0
5.4
Surface form
3.0
0.0
Win streak
0.0Lost last 4
Fatigue & Travel
2.9
Minutes 14d
8.3
0.0
3-set count
7.0
Prev. match
8.0
Context
5.0
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·Clear edge
59
76

Monteiro T.: 1 day rest · 2 matches, 67 games (7d) · Olivieri G.: 1 day rest · 3 matches, 52 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast