James Duckworth vs Aleksandar KovacevicSeoul CH Round of 32

Seoul CH · CHALLENGER · Round of 32
#74ATP
1628ELO
1592Hard ELO
$485kYTD
$5.4MCAREER
34 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLWLL
2 — 0
Sets
Monday, 10 October 2022
hard
#70ATP
1636ELO
1611Hard ELO
$627kYTD
$2.9MCAREER
27 yrs · 183 cm · Right-handed
Last 10 · pre-match
LLLLWLLLWW
Duckworth J.
7-6 6-3
Kovacevic A.
Duckworth J.
7862
Kovacevic A.
6630

James Duckworth defeated Aleksandar Kovacevic 7-6 6-3 in the Seoul CH round of 32 on hard. The upset overturned the form book — Aleksandar Kovacevic came in ranked #70.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Duckworth J.serving93% hold

wins 72% of points on serve vs Kovacevic A.

Kovacevic A.serving89% hold

wins 69% of points on serve vs Duckworth J.

Serve-dominated — both hold easily, expect tiebreaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Serve & return on hard

Duckworth J.Kovacevic A.
25
Serve
52
23
Return
0

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
1st serve in·Even
58%
60%
1st serve points won·Even
76%
77%
2nd serve points won·Even
55%
51%
Service points won·Even
67%
66%
Return points won·Even
36%
34%
Break points saved·Even
67%
64%
Aces / match·Clear edge
7.3
9.3
Double faults / match·Slight edge
2.6
3.3

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

Clutch

Under pressure
Clutch Rating·Even
55
53
Break points saved·Even
97
96
Break points won·Even
4
4
Deciding sets·Even
78
81
Tiebreaks·Clear edge
72
60

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

Umpiry Score

Pre-match
6.3
Marginal edgeUmpiry Score
6.0
Even matchUmpiry Score
Form & Matchup
5.0Hard Elo 1592
Surface ELO
5.0+19 Hard Elo edge
5.4Overall Elo 1628
ELO gap
4.6Overall Elo 1636
5.0No prior meetings
H2H
5.0
5.7
Surface form
5.1
0.0Lost last 2
Win streak
0.0
Fatigue & Travel
8.9
Minutes 14d
1.6
7.0
3-set count
0.0
8.0
Prev. match
9.0
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
Freshness·Slight edge
89
97

Duckworth J.: 11 days rest · 2 matches (14d) · Kovacevic A.: 14 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast