Laslo Djere vs Chun Hsin Tseng — Parma Quarter-final

Parma · CHALLENGER · Quarter-final
Laslo Djere
SRB
Laslo Djere
#225ATP
1709ELO
1723Clay ELO
31 yrs · 188 cm · Right-handed
Last 10
WWLLLLWWWW
—
Sets
Thursday, 18 June 2026 ·
clay
Chun Hsin Tseng
TPE
Chun Hsin Tseng
#234ATP
1561ELO
1551Clay ELO
$99kYTD
$1.7MCAREER
24 yrs · 175 cm · Right-handed
Last 10
WWLWLWLWLW
Djere L.
vs
Tseng C.

Laslo Djere faces Chun Hsin Tseng in the Parma quarter-final on clay. Laslo Djere holds the paper edge — ranked #225, a roughly 170-point clay Elo advantage. Recent clay form is closely matched.

Win Probability

Pre-match · updated 15:21 UTC
Djere L.73%
Tseng C.27%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Djere L. clearly ahead, but no certainty

Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Key context

Umpiry Score

Pre-match
Djere L.
6.0
Even matchUmpiry Score
  • Back-to-back day (−0.5)
Tseng C.
5.2
Clear underdogUmpiry Score
  • Back-to-back day (−0.5)
Form & Matchup
7.2+172 Clay Elo edge
Surface ELO
2.8Clay Elo 1551
6.9Overall Elo 1709
ELO gap
3.1Overall Elo 1560
3.0Trails 0–1 on clay
H2H
7.0Leads 1–0 on clay
6.67 of last 10 on clay
Surface form
6.46 of last 10 on clay
Fatigue & Travel
4.02 three-setters in 14 days
3-set count
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

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.

Form trajectory

Djere L.Cooling
Tseng C.Stable

Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About

18 vs 30 matches

Statistics

This season
Djere L.Tseng C.
1st serve in·Even
61%
64%
1st serve points won·Even
69%
66%
2nd serve points won·Even
52%
50%
Service points won·Even
63%
61%
Return points won·Even
40%
41%
Break points saved·Even
59%
59%
Aces / match·Slight edge
3.1
1.8
Double faults / match·Clear edge
2.7
1.7

Averages over each player's completed matches in the selected window (18 vs 30). ATP, WTA & Challenger.

Serve vs return

This season
Djere L.serving70% hold

wins 58% of points on serve vs Tseng C.

Tseng C.serving69% hold

wins 58% of points on serve vs Djere L.

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

Clutch

Under pressure
Djere L.Tseng C.
Clutch Rating·Dominant
61
27
Break points saved·Clear edge
97
83
Break points won·Dominant
53
16
Deciding sets·Dominant
70
35
Tiebreaks·Clear edge
36
23

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

Freshness

Recent load
Djere L.Tseng C.
Freshness·Even
82
78

Djere L.: 1 day rest · 1 match, 21 games (7d) · Tseng C.: 1 day rest · 2 matches, 35 games (7d). Higher means fresher. About

Conditions

Weather forecast
33°CMainly clear
Wind 11 km/hHumidity 32%

Head to head

No previous meetings on record.

R32
R16
Quarter-finals
Semi-finals
Final
De Jong J.[1]
Djere L.
3-65-7
Wiedenmann L.
Seggerman R.
2-61-6
Tseng C.
Martin Manzano J.
6-46-0
Roca Batalla O.
Passaro F.[7]
6-46-0
Ofner S.[4]
Brancaccio R.
6-36-4
Dalla Valle E.
Weis A.
6-26-3
Damas M.
Carballes Baena R.
2-63-6
Bar Biryukov P.
Travaglia S.[5]
6-753-6
Martinez P.[6]
Rincon D.
6-756-75
Agamenone F.
Napolitano S.
3-66-36-77
Simakin I.
Vasami J.
3-64-6
Gadamauri B.
Dzumhur D.[3]
6-46-4
Cecchinato M.[8]
Caniato C.
4-66-36-4
Guillen Meza A.
Bondioli F.
7-55-76-74
Galan D.
Piros Z.
6-23-66-3
Sanchez Izquierdo N.
Van Assche L.[2]
3-66-33-6
Djere L.
Seggerman R.
4-66-17-64
Tseng C.
Roca Batalla O.
6-27-61
Ofner S.
Dalla Valle E.
6-27-5
Carballes Baena R.
Travaglia S.
6-16-756-3
Rincon D.
Napolitano S.
Vasami J.
Gadamauri B.
4-66-71
Cecchinato M.
Bondioli F.
6-26-3
Galan D.
Van Assche L.
1-63-6
Djere L.
Tseng C.
Ofner S.
Carballes Baena R.
—
Gadamauri B.
Cecchinato M.
Van Assche L.
—
—
—