Sander Jong vs Daniel Masur — Hamburg CH Qualifying Round 1

Hamburg CH · CHALLENGER · Qualifying Round 1
NED
Sander Jong
#743ATP
26 yrs · 180 cm · Right-handed
Last 10 · pre-match
LWLWWWLWWL
2 — 0
Sets
Monday, 20 October 2025
hard
Daniel Masur
GER7
Daniel Masur
#379ATP
1413ELO
1383Hard ELO
31 yrs · 183 cm · Right-handed
Last 10 · pre-match
LWLLLLLLWW
Jong S.
7-5 6-3
Masur D.
Jong S.
762
Masur D.
530

Sander Jong defeated Daniel Masur 7-5 6-3 in the Hamburg CH qualifying round 1 on hard.

Key context

  • Match story: Sander Jong closed it out in two sets, 7–5 6–3.

Head to head

No previous meetings on record.

Serve vs return

This season
Jong S.serving89% hold

wins 69% of points on serve vs Masur D.

Masur D.serving84% hold

wins 66% of points on serve vs Jong S.

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

Statistics

This season
Jong S.Masur D.
1st serve in·Even
58%
62%
1st serve points won·Slight edge
81%
72%
2nd serve points won·Even
54%
51%
Service points won·Slight edge
70%
64%
Return points won·Even
37%
38%
Break points saved·Clear edge
71%
58%
Aces / match·Dominant
9.6
6.4
Double faults / match·Slight edge
3.4
2.7

Averages over each player's completed matches in the selected window (5 vs 57). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Jong S.
4.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 826 days (−1.5)
Masur D.
6.8
Slight advantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0
Surface form
7.8
0.0Lost last 2
Win streak
Fatigue & Travel
Prev. match
8.0
6.0
Surface transition
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
Jong S.Masur D.
Freshness·
—
95

Masur D.: 11 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Q2
Opitz J.
Molleker R.[8]
7-657-65
Gadamauri B.
Jones M.[4]
6-47-65
Vives Marcos P.[12]
Yevseyev D.[1]
6-16-0
Jong S.
Guttau N.
6-26-1
Karol M.[6]
Robertson C.
7-626-2
Moeller M.[9]
Barsukov N.
7-622-66-4
Q1
Vives Marcos P.[12]
Vasa E.
6-46-2
Opitz J.
Berrettini J.[2]
4-67-656-2
Guttau N.
Gray A.[5]
6-44-67-63
Karol M.[6]
Sigsgaard C.
6-36-4
Robertson C.
Albot R.[11]
0-66-36-3
Molleker R.[8]
Ehrenschneider N.
6-26-4
Moeller M.[9]
Callejon Hernando S.
6-26-0
Jong S.
Masur D.[7]
7-56-3
Yevseyev D.[1]
Barroso Campos A.
4-67-646-0
Barsukov N.
Damas M.[3]
6-47-5
Jones M.[4]
Agwi M.
7-667-67
Gadamauri B.
Broska F.[10]
7-656-4