Hynek Barton vs Facundo Diaz Acosta — Bad Waltersdorf CH Round of 16

Bad Waltersdorf CH · CHALLENGER · Round of 16
CZE
Hynek Barton
#256ATP
1570ELO
1535Clay ELO
22 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLWLWWWLWW
2 — 1
Sets
Monday, 15 September 2025
clay
Facundo Diaz Acosta
ARG
Facundo Diaz Acosta
#120ATP
1681ELO
1668Clay ELO
$264kYTD
$1.7MCAREER
25 yrs · 183 cm · Left-handed
Last 10 · pre-match
LWWWWWWWWL
Barton H.
6-4 5-7 6-4
Diaz Acosta F.
Barton H.
6562
Diaz Acosta F.
4741

Hynek Barton defeated Facundo Diaz Acosta 6-4 5-7 6-4 in the Bad Waltersdorf CH round of 16 on clay. The upset overturned the form book — Facundo Diaz Acosta came in ranked #120.

Key context

  • Match story: Hynek Barton edged a tight contest from start to finish — 6–4 5–7 6–4.

Head to head

No previous meetings on record.

Serve vs return

This season
Barton H.serving68% hold

wins 57% of points on serve vs Diaz Acosta F.

Diaz Acosta F.serving72% hold

wins 59% of points on serve vs Barton H.

Serve advantage — Diaz Acosta F.

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
Barton H.Diaz Acosta F.
1st serve in·Slight edge
57%
63%
1st serve points won·Even
72%
69%
2nd serve points won·Even
51%
52%
Service points won·Even
63%
63%
Return points won·Even
40%
42%
Break points saved·Even
61%
62%
Aces / match·Clear edge
5.9
3.1
Double faults / match·Even
2.7
2.6

Averages over each player's completed matches in the selected window (102 vs 74). ATP, WTA & Challenger.

Clutch

Under pressure
Barton H.Diaz Acosta F.
Clutch Rating·Clear edge
38
60
Break points saved·Slight edge
79
89
Break points won·Dominant
6
33
Deciding sets·Even
71
70
Tiebreaks·Dominant
28
83

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

Umpiry Score

Pre-match
Barton H.
5.2
Clear underdogUmpiry Score
Diaz Acosta F.
7.1
Strong advantageUmpiry Score
Form & Matchup
2.7Clay Elo 1535
Surface ELO
7.3+134 Clay Elo edge
3.4Overall Elo 1570
ELO gap
6.6Overall Elo 1681
0.0No prior meetings
H2H
10.0
4.7
Surface form
5.9
0.0
Win streak
0.0
Fatigue & Travel
7.0
Minutes 14d
3.2
4.0
3-set count
0.0
7.0
Prev. match
7.0
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
Barton H.Diaz Acosta F.
Freshness·Dominant
93
51

Barton H.: 4 days rest · 1 match, 18 games (7d) · Diaz Acosta F.: 1 day rest · 5 matches, 131 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast
Final
Choinski J.
Kopriva V.[2]
7-56-4
Semi-finals
Choinski J.
Kolar Z.
6-46-2
Kopriva V.[2]
Carballes Baena R.[3]
6-16-3
Quarter-finals
Choinski J.
Passaro F.
7-646-3
Carballes Baena R.[3]
Barton H.
6-36-4
Kopriva V.[2]
Carreno Busta P.[5]
6-20-66-1
Kolar Z.
Burruchaga R.[8]
6-06-4
R16
Burruchaga R.[8]
Monteiro T.
6-46-726-0
Choinski J.
Topo M.
2-66-17-66
Passaro F.
Pavlovic L.
6-26-2
Kolar Z.
Piraino G.
6-11-66-2
Carballes Baena R.[3]
Kopp S.
6-13-66-2
Carreno Busta P.[5]
Sorger S.
7-56-4
Kopriva V.[2]
Schwaerzler J.
6-46-2
Barton H.
Diaz Acosta F.
6-45-76-4
R32
Choinski J.
Sachko V.
6-16-4
Pavlovic L.
Paroulek T.
6-46-766-3
Passaro F.
Lajovic D.[6]
6-15-76-4
Piraino G.
Tirante T.[4]
2-66-16-4
Kolar Z.
Dodig M.
6-46-4
Monteiro T.
Merida Aguilar D.
6-36-1
Barton H.
Moeller M.
6-33-67-65
Carballes Baena R.[3]
Novak D.
6-36-1
Carreno Busta P.[5]
Neumayer L.
7-54-66-3
Sorger S.
Kovalik J.
6-45-76-4
Schwaerzler J.
Stebe C.
7-56-1
Kopp S.
Ymer E.
6-46-4
Diaz Acosta F.
Galan D.[7]
6-46-2
Burruchaga R.[8]
Gaubas V.
6-26-1
Kopriva V.[2]
Seyboth Wild T.
6-33-67-61
Topo M.
Martinez P.[1]
6-13-0