Adolfo Daniel Vallejo vs Joao Eduardo Schiessl — Curitiba CH Semi-final

Curitiba CH · CHALLENGER · Semi-final
Adolfo Daniel Vallejo
PAR
Adolfo Daniel Vallejo
#71ATP
1740ELO
1708Clay ELO
$396kYTD
$653kCAREER
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLWWW
2 — 0
Sets
Monday, 13 October 2025
clay
BRA
Joao Eduardo Schiessl
#503ATP
1202ELO
1203Clay ELO
21 yrs · 180 cm · Left-handed
Last 10 · pre-match
LLWWLLWWLW
Vallejo A.
6-4 6-4
Schiessl J.
Vallejo A.
662
Schiessl J.
440

Adolfo Daniel Vallejo defeated Joao Eduardo Schiessl 6-4 6-4 in the Curitiba CH semi-final on clay. The result followed the form book — Adolfo Daniel Vallejo came in ranked #71, defending last year's round of 16.

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 Schiessl J.

Schiessl 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
Vallejo A.Schiessl J.
1st serve in·Slight edge
61%
67%
1st serve points won·Even
67%
64%
2nd serve points won·Even
50%
48%
Service points won·Even
60%
59%
Return points won·Even
43%
40%
Break points saved·Slight edge
60%
54%
Aces / match·Even
2.5
2.4
Double faults / match·Clear edge
2.8
1.9

Averages over each player's completed matches in the selected window (102 vs 34). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Vallejo A.
7.5
Dominant favouriteUmpiry Score
Schiessl J.
2.6
Heavy underdogUmpiry Score
  • Extended break: 161 days (−1.5)
Form & Matchup
10.0+505 Clay Elo edge
Surface ELO
0.0Clay Elo 1203
10.0Overall Elo 1740
ELO gap
0.0Overall Elo 1202
5.0No prior meetings
H2H
5.0
5.2
Surface form
3.9
0.0
Win streak
0.0
Fatigue & Travel
4.6
Minutes 14d
7.0
3-set count
8.0
Prev. match
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
Vallejo A.Schiessl J.
Freshness·
91
—

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

Conditions

Court speed
Mediumbalanced pace
SlowFast
Final
Vallejo A.
Boscardin Dias P.
6-37-5
Semi-finals
Vallejo A.
Schiessl J.
6-46-4
Boscardin Dias P.
Burruchaga R.[5]
2-66-26-4
Quarter-finals
Vallejo A.
Barrios Vera T.[6]
6-36-726-3
Schiessl J.
Dutra Da Silva D.
6-26-3
Burruchaga R.[5]
Bueno G.
6-16-1
Boscardin Dias P.
Prado Angelo J.
6-46-4
R16
Vallejo A.
Soto M.
6-36-2
Barrios Vera T.[6]
Dellien Velasco M.
6-16-1
Burruchaga R.[5]
Diaz Acosta F.
6-46-4
Bueno G.
Monteiro T.[9]
7-56-4
Schiessl J.
Hernandez Serrano J.
6-35-76-4
Dutra Da Silva D.
Dellien H.[4]
7-646-2
Boscardin Dias P.
Tirante T.[2]
7-673-67-5
Prado Angelo J.
Pacheco Mendez R.
7-626-3
R32
Vallejo A.
Nava E.[1]
6-26-3
Dellien Velasco M.
Tobon M.
5-76-06-4
Dellien H.[4]
Alves M.
4-67-666-4
Dutra Da Silva D.
Thanos A.
6-46-1
Hernandez Serrano J.
Pucinelli De Almeida M.
4-67-56-0
Pacheco Mendez R.
Ficovich J.[7]
3-66-46-4
Prado Angelo J.
Heide G.
6-43-67-5
Tirante T.[2]
Rodriguez Taverna S.
4-67-56-3
Barrios Vera T.[6]
Reis Da Silva J.
3-66-46-2
Burruchaga R.[5]
Miguel L.
6-26-2
Diaz Acosta F.
Guillen Meza A.
7-56-1
Schiessl J.
Barrena A.[8]
6-36-4
Soto M.
Collarini A.
6-43-66-3
Boscardin Dias P.
Ribeiro E.
6-13-67-64
Monteiro T.[9]
Kicker N.
3-66-26-3
Bueno G.
Sanchez Izquierdo N.
6-07-63