Tomohiro Masabayashi vs Nathaniel Lammons — Guangzhou Huangpu CH Qualifying Round 1

Guangzhou Huangpu CH · CHALLENGER · Qualifying Round 1
JPN
Tomohiro Masabayashi
[12]
#1238ATP
28 yrs · 170 cm · Right-handed
Last 10
LLWLLLLLLW
0 — 0
Sets
Retired
Monday, 8 September 2025
hard
USA
Nathaniel Lammons
32 yrs · 180 cm · Right-handed
Last 10
LWLLLWWLLL

Umpiry Score

Pre-match
Masabayashi T.
3.6
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 315 days (−1.5)
Lammons N.
3.7
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 1407 days (−1.5)
Form & Matchup
5.0No prior meetings
H2H
5.0
2.7
Surface form
3.4
0.0Lost last 2
Win streak
0.0Lost last 4
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.

Masabayashi T.
571–
Lammons N.
752–

Head to head

No previous meetings on record.

Statistics

Recent form
Masabayashi T.Lammons N.
56%1st serve in—
66%1st serve points won—
45%2nd serve points won—
57%Service points won—
35%Return points won—
50%Break points saved—
2.6Aces / match—
2.3Double faults / match—

Averages from each player's recent completed matches. ATP, WTA & Challenger.

Draw — qualifying

Q2
Ramanathan R.[9]
Watanabe S.
7-57-64
Samrej K.[2]
Masabayashi T.[12]
6-16-2
Kikuchi Y.[8]
Liu H.
6-46-3
Binda A.[4]
Zhu E.[7]
6-46-4
Castelnuovo L.[5]
Mo Y.[10]
4-66-37-64
Zhang T.[6]
Trongcharoenchaikul W.[11]
7-647-5
Q1
Mo Y.[10]
Chen X.
6-47-5
Ramanathan R.[9]
Uesugi K.
7-676-3
Masabayashi T.[12]
Lammons N.
5-77-51-2
Zhu E.[7]
Sun Q.
6-16-756-4
Trongcharoenchaikul W.[11]
Banthia S.
6-36-3
Samrej K.[2]
Zhang L.
6-16-2
Kikuchi Y.[8]
Zeng Y.
6-37-63
Binda A.[4]
Wang A.
6-26-4
Castelnuovo L.[5]
Inui Y.
6-14-66-1