James Duckworth vs Jan Lennard StruffPhoenix CH Round of 32

Phoenix CH · CHALLENGER · Round of 32
#79ATP
1628ELO
1592Hard ELO
$485kYTD
$5.4MCAREER
34 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLWLWLL
2 — 1
Sets
Tuesday, 10 March 2026
hard
#74ATP
1694ELO
1634Hard ELO
$492kYTD
$13MCAREER
36 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWWWWLWLWL
Duckworth J.
6-7 6-4 6-4
Struff J.
Duckworth J.
63662
Struff J.
77441

James Duckworth defeated Jan Lennard Struff 6-7 6-4 6-4 in the Phoenix CH round of 32 on hard. The upset overturned the form book — Jan Lennard Struff came in ranked #74, leading the head-to-head 1–0, defending last year's round of 16. James Duckworth claimed a first win over Jan Lennard Struff in two meetings, narrowing the head-to-head to 1–1.

Key context

Head to head

01
DateTournamentRoundSurfaceWinnerScore
2021-10-25St. PetersburgR32carpetJan Lennard Struff7-6(3) 6-3

Serve vs return

This season
Duckworth J.serving86% hold

wins 67% of points on serve vs Struff J.

Struff J.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.Struff J.
25
Serve
36
23
Return
40

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

Statistics

This season
1st serve in·Slight edge
55%
61%
1st serve points won·Even
75%
73%
2nd serve points won·Even
53%
50%
Service points won·Even
65%
64%
Return points won·Even
34%
37%
Break points saved·Clear edge
73%
59%
Aces / match·Slight edge
8.4
7.5
Double faults / match·Clear edge
3.6
2.8

Averages over each player's completed matches in the selected window (25 vs 17). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
54
61
Break points saved·Even
97
99
Break points won·Clear edge
4
21
Deciding sets·Slight edge
78
68
Tiebreaks·Clear edge
72
94

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

Umpiry Score

Pre-match
5.6
Slight disadvantageUmpiry Score
6.1
Even matchUmpiry Score
Form & Matchup
4.6Hard Elo 1592
Surface ELO
5.4+42 Hard Elo edge
4.4Overall Elo 1628
ELO gap
5.6Overall Elo 1694
5.0
H2H
5.0
3.2
Surface form
3.4
0.0Lost last 5
Win streak
0.0Lost last 4
Fatigue & Travel
9.1
Minutes 14d
9.3
8.0
Prev. match
9.0
Context
6.0
Defending pts
6.0

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·Dominant
85
53

Duckworth J.: 9 days rest · 2 matches (14d) · Struff J.: 4 days rest · 2 matches, 87 games (7d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast