Yunseong Chung vs Justin Boulais — Columbus CH Qualifying Round 1

Columbus CH · CHALLENGER · Qualifying Round 1
KOR
Yunseong Chung
[6]
#915ATP
28 yrs · 178 cm · Right-handed
Last 10
LLLWLLLWWL
2 — 0
Sets
Monday, 20 September 2021
hard
CAN
Justin Boulais
#423ATP
1239ELO
1214Hard ELO
24 yrs · 183 cm · Left-handed
Last 10
WWWWWLWLWW

Umpiry Score

Pre-match
Chung Y.
5.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 28 days (−0.3)
Boulais J.
3.7
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 574 days (−1.5)
Form & Matchup
5.0
H2H
5.0
2.7
Surface form
2.9
0.0Lost last 2
Win streak
0.0Lost last 2
Fatigue & Travel
9.0
Prev. match
Context
5.0
Defending pts
6.0

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.

Chung Y.
7762
Boulais J.
6530

Head to head

1–0
DateTournamentRoundSurfaceWinnerScore
2018-07-16Gatineau CHQ3hardYunseong Chung6-2 6-1

Statistics

Recent form
Chung Y.Boulais J.
64%1st serve in64%
66%1st serve points won+2%68%
49%2nd serve points won+1%50%
60%Service points won+1%61%
34%Return points won+6%40%
52%Break points saved+11%63%
4.3Aces / match+0.43.9
1.3Double faults / match+1.52.8

Averages from each player's recent completed matches (9 vs 20). ATP, WTA & Challenger.

Draw — qualifying

Q2
King E.
Song E.
6-46-3
Brouwer G.[4]
Sarkissian A.[8]
6-46-2
Kovacevic A.[3]
Mochizuki S.[7]
6-36-4
Chung Y.[6]
Galarneau A.[2]
6-46-4
Q1
Mochizuki S.[7]
Fancutt T.
1-66-36-4
Kovacevic A.[3]
Hong S.
4-67-57-5
Sarkissian A.[8]
Boyer T.
7-636-4
King E.
Young D.[5]
7-54-66-4
Brouwer G.[4]
Takahashi Y.
6-17-67
Song E.
Lee D.[1]
6-37-64
Galarneau A.[2]
Trotter J.
6-747-56-3
Chung Y.[6]
Boulais J.
7-656-3