Jan Lennard Struff vs Mackenzie McdonaldUS Open Round of 128

US Open · ATP · Round of 128
#43ATP
1694ELO
1634Hard ELO
$492kYTD
$13MCAREER
36 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWLLWLWWWW
3 — 1
Sets
Monday, 25 August 2025 ·
hard
#144ATP
1606ELO
1604Hard ELO
$243kYTD
$7.2MCAREER
31 yrs · 178 cm · Right-handed
Last 10 · pre-match
LLLLWLLWWW
Lennard Struff J.
3-6 7-6 6-3 6-3
Mcdonald M.
Lennard Struff J.
37663
Mcdonald M.
66331

Jan Lennard Struff defeated Mackenzie Mcdonald 3-6 7-6 6-3 6-3 in the US Open round of 128 on hard. The result followed the form book — Jan Lennard Struff came in ranked #43, leading the head-to-head 1–0, defending last year's round of 128. Jan Lennard Struff extended the head-to-head to 2–0.

Key context

Head to head

10
DateTournamentRoundSurfaceWinnerScore
2025-10-13AlmatyR32hardJan Lennard Struff2-6 6-3 6-4

Statistics

This season
1st serve in·Slight edge
58%
65%
1st serve points won·Slight edge
75%
69%
2nd serve points won·Even
50%
52%
Service points won·Even
64%
63%
Return points won·Even
35%
37%
Break points saved·Even
61%
61%
Aces / match·Dominant
9.3
5.4
Double faults / match·Clear edge
3.4
2.1

Averages over each player's completed matches in the selected window (82 vs 91). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
51
29
Break points saved·Slight edge
96
87
Break points won·Dominant
5
73
Deciding sets·Dominant
68
7
Tiebreaks·Dominant
92
10

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

Freshness

Recent load
Freshness·Slight edge
85
78

Lennard Struff J.: 5 days rest · 2 matches, 49 games (7d) · Mcdonald M.: played today · 1 match, 22 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast

Draw