Sascha Gueymard Wayenburg vs Pedro MartinezQuimper CH Round of 16

Quimper CH · CHALLENGER · Round of 16
#283ATP
1413ELO
1393Hard ELO
22 yrs · 188 cm · Right-handed
Last 10 · pre-match
LWLWWLWLLL
2 — 0
Sets
Tuesday, 27 January 2026
hard
#134ATP
1580ELO
1552Hard ELO
$335kYTD
$6.0MCAREER
29 yrs · 185 cm · Right-handed
Last 10 · pre-match
LWLLLWLLWW
Gueymard Wayenburg S.
7-6 6-1
Martinez P.
Gueymard Wayenburg S.
7762
Martinez P.
6510

Sascha Gueymard Wayenburg defeated Pedro Martinez 7-6 6-1 in the Quimper CH round of 16 on hard. The upset overturned the form book — Pedro Martinez came in ranked #134.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Gueymard Wayenburg S.serving75% hold

wins 61% of points on serve vs Martinez P.

Martinez P.serving75% hold

wins 61% of points on serve vs Gueymard Wayenburg S.

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

Serve & return on hard

Gueymard Wayenburg S.Martinez P.
Serve
0
Return
1

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
63%
67%
1st serve points won·Even
69%
66%
2nd serve points won·Even
47%
48%
Service points won·Even
61%
60%
Return points won·Even
39%
40%
Break points saved·Even
56%
60%
Aces / match·Dominant
6.6
1.7
Double faults / match·Even
3.0
2.9

Averages over each player's completed matches in the selected window (25 vs 28). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
10
66
Break points saved·Dominant
63
94
Break points won·Clear edge
20
41
Deciding sets·Dominant
5
74
Tiebreaks·Dominant
27
82

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

Umpiry Score

Pre-match
5.9
Even matchUmpiry Score
7.5
Dominant favouriteUmpiry Score
Form & Matchup
2.9Hard Elo 1393
Surface ELO
7.1+159 Hard Elo edge
2.7Overall Elo 1413
ELO gap
7.3Overall Elo 1580
5.0No prior meetings
H2H
5.0
4.9
Surface form
8.5
0.0
Win streak
0.0
Fatigue & Travel
8.9
Minutes 14d
8.8
3-set count
7.0
8.0
Prev. match
7.0
Context
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·Slight edge
70
76

Gueymard Wayenburg S.: 4 days rest · 2 matches, 57 games (7d) · Martinez P.: 4 days rest · 2 matches, 58 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast