Jiri Lehecka vs James Duckworth — Stuttgart Round of 16

Stuttgart · ATP · Round of 16
CZE
Jiri Lehecka
#12ATP
1947ELO
1806Grass ELO
$1.3MYTD
$8.7MCAREER
24 yrs · 185 cm · Right-handed
Last 10
LLWLWWWLWW
—
Sets
Thursday, 11 June 2026 ·
grass
AUS
James Duckworth
#79ATP
1637ELO
1566Grass ELO
$312kYTD
$5.2MCAREER
34 yrs · 183 cm · Right-handed
Last 10
WLWLLLWWWW

Win Probability

Pre-match · updated 10:22 UTC
Lehecka J.86%
Duckworth J.14%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite · Lehecka J. heavily favoured

Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
Lehecka J.
6.6
Marginal edgeUmpiry Score
  • Surface jump clay↔grass (−0.8)
Duckworth J.
5.7
Slight disadvantageUmpiry Score
Form & Matchup
8.0+240 Grass Elo edge
Surface ELO
2.0Grass Elo 1566
8.9Overall Elo 1947
ELO gap
1.1Overall Elo 1637
5.0No prior meetings
H2H
5.0No prior meetings
7.27 of last 10 on grass
Surface form
5.86 of last 10 on grass
0.0Lost last 2
Win streak
Fatigue & Travel
3.0Clay → Grass
Surface transition
Context
7.0Reached the quarters here last year
Defending pts
6.0Reached qualifying 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.

Conditions

Weather forecast
16°COvercast
Wind 12 km/hHumidity 55%

Head to head

No previous meetings on record.

Statistics

Recent form
Lehecka J.Duckworth J.
66%1st serve in+11%55%
73%1st serve points won+2%75%
54%2nd serve points won+1%53%
67%Service points won+2%65%
37%Return points won+2%35%
71%Break points saved+6%77%
7.3Aces / match+1.18.4
0.9Double faults / match+33.9

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw