Justin Boulais vs Hyeon Chung — Yokkaichi CH Qualifying Round 2

Yokkaichi CH · CHALLENGER · Qualifying Round 2
Justin Boulais
CAN9
Justin Boulais
#396ATP
1352ELO
1326Hard ELO
24 yrs · 183 cm · Left-handed
Last 10 · pre-match
LLWLWWWWWL
2 — 0
Sets
Monday, 23 March 2026
hard
KOR3
Hyeon Chung
#549ATP
1488ELO
1459Hard ELO
30 yrs · 188 cm · Right-handed
Last 10 · pre-match
LWWWLWWLLW
Boulais J.
6-4 6-4
Chung H.
Boulais J.
662
Chung H.
440

Justin Boulais defeated Hyeon Chung 6-4 6-4 in the Yokkaichi CH qualifying round 2 on hard.

Key context

  • Match story: Justin Boulais edged a tight contest from start to finish — 6–4 6–4.

Head to head

No previous meetings on record.

Serve vs return

This season
Boulais J.serving69% hold

wins 58% of points on serve vs Chung H.

Chung H.serving65% hold

wins 56% of points on serve vs Boulais J.

Baseline battle — serve is shaky, expect plenty of breaks

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
Boulais J.Chung H.
1st serve in·Even
60%
56%
1st serve points won·Even
70%
67%
2nd serve points won·Slight edge
51%
44%
Service points won·Slight edge
62%
57%
Return points won·Even
41%
44%
Break points saved·Slight edge
64%
57%
Aces / match·Clear edge
4.4
2.4
Double faults / match·Dominant
2.5
5.6

Averages over each player's completed matches in the selected window (22 vs 16). ATP, WTA & Challenger.

Clutch

Under pressure
Boulais J.Chung H.
Clutch Rating·Clear edge
5
24
Break points saved·Clear edge
50
69
Break points won·Dominant
5
43
Deciding sets·Slight edge
13
21
Tiebreaks·Clear edge
33
15

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

Umpiry Score

Pre-match
Boulais J.
4.3
Heavy underdogUmpiry Score
  • Extended break: 42 days (−0.7)
Chung H.
6.3
Marginal edgeUmpiry Score
  • Extended break: 28 days (−0.3)
Form & Matchup
1.9Hard Elo 1326
Surface ELO
8.1+133 Hard Elo edge
1.9Overall Elo 1352
ELO gap
8.1Overall Elo 1488
5.0No prior meetings
H2H
5.0
5.3
Surface form
4.8
0.0Lost last 3
Win streak
0.0Lost last 2
Fatigue & Travel
Prev. match
8.0
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
Boulais J.Chung H.
Freshness·
89
—

Boulais J.: 12 days rest · 3 matches (14d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Q2
Sun F.[1]
Kumasaka T.[10]
6-26-2
Imamura M.
Jasika O.[2]
7-631-66-3
Boulais J.[9]
Chung H.[3]
6-46-4
Overbeck C.[11]
Sach T.
6-46-2
Cui J.[5]
Deckers A.
7-656-2
Samrej K.[6]
Huang T.[12]
6-16-4
Q1
Kumasaka T.[10]
Mitsui S.
6-41-0
Jasika O.[2]
Jones L.
6-37-5
Imamura M.
Moriya H.[8]
6-46-2
Chung H.[3]
Takahashi Y.
6-16-2
Boulais J.[9]
Matsuda R.
6-16-4
Cui J.[5]
Mochizuki Y.
6-16-4
Sun F.[1]
Matsuda K.
6-36-4
Sach T.
Shick B.[4]
6-43-67-5
Overbeck C.[11]
Nakagawa S.
4-66-16-2
Deckers A.
Tabata R.
3-66-16-3
Samrej K.[6]
Motoyama S.
4-67-676-1
Huang T.[12]
Kusuhara Y.
6-26-2