Jan Choinski vs Max Hans RehbergBraunschweig Round of 16

Braunschweig · CHALLENGER · Round of 16
#100ATP
1686ELO
1652Clay ELO
$204kYTD
$1.2MCAREER
30 yrs · 196 cm · Right-handed
Last 10
WLWLWWWWLW
Sets
Wednesday, 8 July 2026 ·
clay
#510ATP
1474ELO
1398Clay ELO
22 yrs · 183 cm · Right-handed
Last 10
WLWWLLWLWL
Choinski J.
vs
Rehberg M.

Jan Choinski faces Max Hans Rehberg in the Braunschweig round of 16 on clay. Jan Choinski holds the paper edge — ranked #100, a roughly 250-point clay Elo advantage.

Win Probability

Pre-match · updated 13:20 UTC
Choinski J.69%
Rehberg M.31%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Choinski J. clearly ahead, but no certainty

Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Key context

  • Freshness: Jan Choinski comes in with 5 days of rest and 116 games in 14d, vs Max Hans Rehberg's 1 and 20.
  • Under pressure: In the tight moments, Jan Choinski has rated higher under pressure (Clutch Rating 54 vs 34).

Umpiry Score

Pre-match
6.5
Marginal edgeUmpiry Score
  • Back-to-back day (−0.5)
5.6
Slight disadvantageUmpiry Score
Form & Matchup
8.2+254 Clay Elo edge
Surface ELO
1.8Clay Elo 1398
7.7Overall Elo 1686
ELO gap
2.3Overall Elo 1474
7.0Leads 1–0 on clay
H2H
3.0Trails 0–1 on clay
6.26 of last 10 on clay
Surface form
5.45 of last 10 on clay
Fatigue & Travel
0.03 three-setters 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.

Form trajectory

Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About

30 vs 24 matches

Statistics

This season
1st serve in·Slight edge
64%
70%
1st serve points won·Even
69%
69%
2nd serve points won·Slight edge
51%
56%
Service points won·Even
62%
65%
Return points won·Even
36%
40%
Break points saved·Slight edge
60%
70%
Aces / match·Clear edge
4.5
2.9
Double faults / match·Even
2.0
1.8

Averages over each player's completed matches in the selected window (30 vs 24). ATP, WTA & Challenger.

Serve vs return

This season
Choinski J.serving70% hold

wins 59% of points on serve vs Rehberg M.

Rehberg M.serving83% hold

wins 65% of points on serve vs Choinski J.

Serve advantage — Rehberg M.

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·Clear edge
54
34
Break points saved·Slight edge
90
82
Break points won·Clear edge
20
41
Deciding sets·Dominant
86
23
Tiebreaks·Even
41
40

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

Freshness

Recent load
Freshness·Clear edge
75
87

Choinski J.: 5 days rest · 2 matches, 67 games (7d) · Rehberg M.: 1 day rest · 1 match, 20 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast
Weather forecast
16°COvercast
Wind 16 km/hHumidity 57%

Head to head

No previous meetings on record.