Petr Bar Biryukov vs Fajing Sun — Phan Thiet 1 CH Round of 32

Phan Thiet 1 CH · CHALLENGER · Round of 32
RUS
Petr Bar Biryukov
#286ATP
1414ELO
1418Hard ELO
24 yrs · 196 cm · Left-handed
Last 10 · pre-match
LLLWWWWWWW
2 — 0
Sets
Monday, 19 January 2026
hard
CHN
Fajing Sun
#270ATP
1496ELO
1473Hard ELO
$32kYTD
$490kCAREER
29 yrs · 178 cm · Right-handed
Last 10 · pre-match
LLLLLLWWLL
Bar Biryukov P.
6-4 6-3
Sun F.
Bar Biryukov P.
662
Sun F.
430

Petr Bar Biryukov defeated Fajing Sun 6-4 6-3 in the Phan Thiet 1 CH round of 32 on hard.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Bar Biryukov P.serving82% hold

wins 64% of points on serve vs Sun F.

Sun F.serving90% hold

wins 70% of points on serve vs Bar Biryukov P.

Serve advantage — Sun F.

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
Bar Biryukov P.Sun F.
1st serve in·Even
59%
59%
1st serve points won·Even
75%
72%
2nd serve points won·Slight edge
48%
54%
Service points won·Even
64%
65%
Return points won·Slight edge
34%
39%
Break points saved·Slight edge
61%
66%
Aces / match·Dominant
10.1
3.5
Double faults / match·Dominant
5.5
1.4

Averages over each player's completed matches in the selected window (28 vs 32). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Bar Biryukov P.
3.7
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
Sun F.
6.3
Marginal edgeUmpiry Score
Form & Matchup
3.3Hard Elo 1418
Surface ELO
6.7+55 Hard Elo edge
3.2Overall Elo 1414
ELO gap
6.8Overall Elo 1496
5.0No prior meetings
H2H
5.0
3.2
Surface form
3.8
0.0
Win streak
0.0Lost last 3
Fatigue & Travel
7.4
Minutes 14d
6.3
4.0
3-set count
0.0
Prev. match
9.0
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
Bar Biryukov P.Sun F.
Freshness·Slight edge
100
92

Bar Biryukov P.: 21 days rest · Sun F.: 6 days rest · 1 match, 19 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Final
Kwon S.
Simakin I.
6-27-65
Semi-finals
Kwon S.
Marmousez L.
6-02-1
Simakin I.
Michalski D.
6-766-16-3
Quarter-finals
Kwon S.
Rehberg M.
6-27-62
Michalski D.
Blanch D.
5-77-636-3
Marmousez L.
Bar Biryukov P.
6-36-1
Simakin I.
Bertrand R.
7-635-76-4
R16
Simakin I.
Jasika O.
6-36-0
Michalski D.
Cina F.
6-26-4
Bar Biryukov P.
Gengel M.
6-43-67-5
Marmousez L.
Skatov T.[3]
6-46-4
Kwon S.
Barsukov N.
6-16-1
Blanch D.
Ribecai M.
6-46-796-1
Bertrand R.
Chung H.
6-747-636-2
Rehberg M.
Weber A.
6-36-1
R32
Skatov T.[3]
Sharipov M.
6-777-654-4
Simakin I.
Martin Tiffon P.
2-66-37-5
Chung H.
Peniston R.[7]
6-46-4
Cina F.
Crawford O.[4]
6-46-3
Michalski D.
Uchida K.
3-66-36-3
Ribecai M.
Sakellaridis S.
7-696-3
Blanch D.
Hsu Y.[8]
6-23-66-2
Barsukov N.
Mikrut L.[2]
3-66-27-64
Bertrand R.
Dodig M.
7-55-2
Weber A.
Vu H.
6-06-0
Bar Biryukov P.
Sun F.
6-46-3
Jasika O.
Watanuki Y.[1]
2-66-37-5
Gengel M.
Pavlovic L.[6]
6-26-2
Marmousez L.
Trotter J.
7-656-736-4
Rehberg M.
Bailly G.[5]
3-66-16-4
Kwon S.
Zhou Y.
6-26-2