Ryan Peniston vs Facundo Diaz Acosta — Prague 3 CH Quarter-final

Prague 3 CH · CHALLENGER · Quarter-final
Ryan Peniston
GBR
Ryan Peniston
#417ATP
1441ELO
1357Clay ELO
30 yrs · 180 cm · Left-handed
Last 10 · pre-match
LLLLLLLLWW
2 — 0
Sets
Monday, 23 August 2021
clay
Facundo Diaz Acosta
ARG
Facundo Diaz Acosta
#110ATP
1681ELO
1668Clay ELO
$264kYTD
$1.7MCAREER
25 yrs · 183 cm · Left-handed
Last 10 · pre-match
LWWWWWWWWL
Peniston R.
6-3 6-1
Diaz Acosta F.
Peniston R.
662
Diaz Acosta F.
310

Ryan Peniston defeated Facundo Diaz Acosta 6-3 6-1 in the Prague 3 CH quarter-final on clay. The upset overturned the form book — Facundo Diaz Acosta came in ranked #110.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Peniston R.serving66% hold

wins 56% of points on serve vs Diaz Acosta F.

Diaz Acosta F.serving68% hold

wins 57% of points on serve vs Peniston R.

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
Peniston R.Diaz Acosta F.
1st serve in·Even
61%
63%
1st serve points won·Even
67%
68%
2nd serve points won·Even
50%
51%
Service points won·Even
61%
62%
Return points won·Even
41%
41%
Break points saved·Even
57%
61%
Aces / match·Even
2.7
2.7
Double faults / match·Even
3.0
2.8

Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.

Clutch

Under pressure
Peniston R.Diaz Acosta F.
Clutch Rating·Dominant
20
58
Break points saved·Dominant
60
89
Break points won·Slight edge
25
33
Deciding sets·Dominant
36
67
Tiebreaks·Dominant
15
81

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

Umpiry Score

Pre-match
Peniston R.
4.8
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 28 days (−0.3)
Diaz Acosta F.
6.6
Marginal edgeUmpiry Score
Form & Matchup
2.1Clay Elo 1357
Surface ELO
7.9+312 Clay Elo edge
3.2Overall Elo 1441
ELO gap
6.8Overall Elo 1681
5.0No prior meetings
H2H
5.0
Surface form
2.9
0.0
Win streak
Fatigue & Travel
Minutes 14d
7.7
3-set count
7.0
9.0
Prev. match
8.0
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
Peniston R.Diaz Acosta F.
Freshness·
—
47

Diaz Acosta F.: 2 days rest · 4 matches, 100 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast
Final
Agamenone F.
Peniston R.
6-36-1
Semi-finals
Agamenone F.
Sijsling I.
6-36-0
Peniston R.
Olivieri G.
6-17-5
Quarter-finals
Sijsling I.
Uchida K.
7-56-3
Agamenone F.
Geerts M.[6]
5-77-56-3
Peniston R.
Diaz Acosta F.
6-36-1
Olivieri G.
Karlovskiy E.[1]
6-766-46-4
R16
Uchida K.
Ritschard A.[2]
7-647-5
Agamenone F.
Blancaneaux G.[4]
7-56-4
Peniston R.
Ignatik U.
6-22-66-3
Diaz Acosta F.
Pecotic M.
6-37-67
Karlovskiy E.[1]
Molleker R.
5-76-46-2
Olivieri G.
Hsu Y.
6-36-4
Geerts M.[6]
Rybakov A.
6-26-2
Sijsling I.
Pucinelli De Almeida M.
6-22-63-2
R32
Ritschard A.[2]
Ortega Olmedo R.
6-16-1
Uchida K.
Chappell N.
6-43-66-1
Sijsling I.
Siniakov D.
6-46-3
Pucinelli De Almeida M.
Jianu F.[7]
7-646-2
Blancaneaux G.[4]
Cazaux A.
6-47-66
Agamenone F.
Sanchez Izquierdo N.
6-36-3
Geerts M.[6]
Krumich M.
6-26-4
Ignatik U.
Piros Z.
6-46-3
Diaz Acosta F.
Donati M.
6-16-3
Pecotic M.
Tiurnev E.[3]
7-666-2
Olivieri G.
Forejtek J.[5]
6-26-4
Hsu Y.
Vatutin A.
6-36-0
Molleker R.
Paulson A.
7-54-66-1
Karlovskiy E.[1]
Casanova H.
6-26-3
Rybakov A.
Haerteis J.
6-46-2
Peniston R.
Zekic M.[8]
6-04-1