N. Senn vs Luca Staeheli — M25 Muttenz Round of 32
M25 Muttenz · ITF · Round of 32
SUIN. Senn
#1841ATP
22 yrs
Last 10
LLWWLLLLWW
—
Sets
Wednesday, 12 August 2026 ·
clay
Senn N.vs
Staeheli L.
Win Probability
Pre-match · updated 05:50 UTCSenn N.18%
Staeheli L.82%
Toss-up
50–58%
50–58%
Slight edge
58–67%
58–67%
Clear favourite
67–80%
67–80%
Strong favourite
80%+
80%+
Strong favourite · Staeheli L. heavily favoured
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Common opponents
Last 12 monthsNo common opponents in the last 12 months.
Includes tour-level, 125s, qualifying and team events (⚑). Walkovers excluded. Describes past results in different contexts — not a prediction.
Umpiry Score
Pre-matchSenn N.
5.7
Slight disadvantageUmpiry ScorePartial · surface data limited6.0
Even matchUmpiry ScorePartial · surface data limitedForm & Matchup
5.0No prior meetings
H2H5.0No prior meetings
Surface form
6.47 of last 10 on clay
0.0
Win streak0.0
Context
5.0Didn't play here last year
Defending pts5.0Didn'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.
5 vs 6 matches
Statistics
This seasonSenn N.Staeheli L.
1st serve in·Even
64%
63%
1st serve points won·Slight edge
77%
67%
2nd serve points won·Even
52%
48%
Service points won·Slight edge
68%
60%
Return points won·Slight edge
35%
44%
Break points saved·Dominant
70%
44%
Aces / match·Clear edge
4.0
1.7
Double faults / match·Even
2.8
3.0
Averages over each player's completed matches in the selected window (5 vs 6). ATP, WTA & Challenger.
Serve vs return
This seasonSenn N.serving74% hold
wins 60% of points on serve vs Staeheli L.
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
Conditions
Weather forecast
22°CClear
Wind 5 km/hHumidity 45%
Head to head
No previous meetings on record.