Jan Lennard Struff vs Mariano NavoneKitzbuhel Round of 16

Kitzbuhel · ATP · Round of 16
#41ATP
1694ELO
1659Clay ELO
$492kYTD
$13MCAREER
36 yrs · 193 cm · Right-handed
Last 10
WLWWWWLWLW
Sets
Wednesday, 22 July 2026 ·
clay
#47ATP
1822ELO
1800Clay ELO
$722kYTD
$3.1MCAREER
25 yrs · 178 cm · Right-handed
Last 10
WLLLLWLWWW
Lennard Struff J.
vs
Navone M.

Jan Lennard Struff faces Mariano Navone in the Kitzbuhel round of 16 on clay. Mariano Navone holds the paper edge — leading the head-to-head 1–0, a roughly 140-point clay Elo advantage.

Win Probability

Pre-match · updated 14:50 UTC
Lennard Struff J.29%
Navone M.71%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Navone M. clearly ahead, but no certainty

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

Key context

Umpiry Score

Pre-match
4.5
Heavy underdogUmpiry Score
  • Back-to-back day (−0.5)
6.5
Marginal edgeUmpiry Score
Form & Matchup
3.2Clay Elo 1659
Surface ELO
6.8+141 Clay Elo edge
3.4Overall Elo 1694
ELO gap
6.6Overall Elo 1822
5.0First meeting on clay
H2H
5.0First meeting on clay
3.53 of last 10 on clay
Surface form
5.86 of last 10 on clay
Fatigue & Travel
7.01 three-setter in 14 days
3-set count
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play 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.

18 vs 25 matches

Statistics

This season
1st serve in·Slight edge
60%
71%
1st serve points won·Slight edge
73%
64%
2nd serve points won·Even
50%
49%
Service points won·Slight edge
64%
59%
Return points won·Even
37%
41%
Break points saved·Slight edge
61%
54%
Aces / match·Dominant
7.6
1.3
Double faults / match·Even
2.8
2.5

Averages over each player's completed matches in the selected window (18 vs 25). ATP, WTA & Challenger.

Serve vs return

This season
Lennard Struff J.serving72% hold

wins 59% of points on serve vs Navone M.

Navone M.serving70% hold

wins 58% of points on serve vs Lennard Struff J.

Even serve battle

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

Clutch

Under pressure
Clutch Rating·Slight edge
47
37
Break points saved·Clear edge
95
79
Break points won·Dominant
2
91
Deciding sets·Dominant
69
1
Tiebreaks·
84

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

Freshness

Recent load
Freshness·Clear edge
98
85

Lennard Struff J.: 14 days rest · 1 match (14d) · Navone M.: 1 day rest · 2 matches, 34 games (7d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast
Weather forecast
18°CPartly cloudy
Wind 6 km/hHumidity 57%

Head to head

01
DateTournamentRoundSurfaceWinnerScore
2025-08-07Cincinnati MastersQ1hardMariano Navone6-7 6-2 6-4

Draw