Jan Lennard Struff vs Bu YunchaoketeAuckland Round of 32

Auckland · ATP · Round of 32
#41ATP
1694ELO
1634Hard ELO
$492kYTD
$13MCAREER
36 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWWWWLWLWL
2 — 0
Sets
Monday, 6 January 2025
hard
1709ELO
1644Hard ELO
24 yrs · 185 cm · Right-handed
Last 10 · pre-match
LWLWWWWWWW
Struff J.
6-3 6-4
Yunchaokete B.
Struff J.
662
Yunchaokete B.
340

Jan Lennard Struff defeated Bu Yunchaokete 6-3 6-4 in the Auckland round of 32 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Struff J.serving88% hold

wins 68% of points on serve vs Yunchaokete B.

Yunchaokete B.serving88% hold

wins 68% of points on serve vs Struff 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

Struff J.Yunchaokete B.
36
Serve
24
40
Return
25

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%
58%
1st serve points won·Even
74%
74%
2nd serve points won·Even
50%
52%
Service points won·Even
64%
65%
Return points won·Even
36%
35%
Break points saved·Even
60%
64%
Aces / match·Clear edge
8.3
6.4
Double faults / match·Dominant
3.2
1.7

Averages over each player's completed matches in the selected window (70 vs 72). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
61
35
Break points saved·Even
99
97
Break points won·Slight edge
21
26
Deciding sets·Dominant
68
38
Tiebreaks·Dominant
94
16

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

Umpiry Score

Pre-match
5.0
Heavy underdogUmpiry Score
  • Extended break: 45 days (−0.7)
5.8
Slight disadvantageUmpiry Score
Form & Matchup
5.6Hard Elo 1634
Surface ELO
4.4+10 Hard Elo edge
5.9Overall Elo 1694
ELO gap
4.1Overall Elo 1709
5.0No prior meetings
H2H
5.0
4.2
Surface form
4.7
0.0
Win streak
0.0
Fatigue & Travel
Minutes 14d
8.7
3-set count
7.0
Prev. match
7.0
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·Clear edge
64
88

Struff J.: 6 days rest · 1 match, 34 games (7d) · Yunchaokete B.: 4 days rest · 2 matches, 35 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather
21°CClear
Wind 23 km/hHumidity 48%