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Janice Tjen vs Robin Montgomery — Chennai Open - Chennai Semi-final

Chennai Open - ChennaiSemi-finalHardSat 7 Nov · 18:00Centre CourtLive
Odds

Tjen J. a break up in the 1stTjen J. unbroken · Montgomery R. broken once

Janice Tjen faces Robin Montgomery in the Chennai Open - Chennai semi-final on hard. Janice Tjen holds the paper edge — ranked #75, a roughly 30-point hard Elo advantage. Recent hard form is closely matched.

Key context

Live Win Probability

i
LIVE
—Tjen J.
—Montgomery R.
Janice TjenRobin Montgomery
Serve flowTjen J. unbroken · Montgomery R. broken once.
  • Hold to love/15
  • Hold to 30
  • Hold to 40 / deuce
  • Broken
  • Result unknown
Tjen J.
2/2Montgomery R.
1/2
Set 1

Match momentum

Last 22 pointsTjen J.Montgomery R.
EvenTjen J.Montgomery R.
Swinging toTjen J.76
8Last 12 points4
10Last 3 games5
1/1Break points0/2
30 pointsNow

Break of serve

Live statistics · Serve vs return

Tjen J.Montgomery R.
Serve
  • 100% · 2/2Service games held50% · 1/2
Return
  • 1Breaks of serve0

Key moments

Latest first
  1. BREAKSet 1 · Game 4Tjen J. broke serve
  2. HOLD 0Set 1 · Game 3Tjen J. held to love
Pre-match context

Tjen J. came in with the higher hard rating (1765 vs 1674).

Pre-match prediction

Set before the first ball · not updated in play
Pre-match win probability
51%49%
Umpiry Score
5.2/10/105.2
Matchup strength 0–10 · not a probability
ELO1 836
Hard ELO1 765
Last 106–4
Age24
Height171 cm
PlaysRight
EarningsCareer $1.6M2026 $1.3M
ELO1 855
Hard ELO1 674
Last 106–4
Age22
Height178 cm
PlaysLeft
EarningsCareer $1.5M2026 $251K

Common opponents

4 shared · last 12 months

Tjen J. and Montgomery R. faced 4 of the same opponents in the last 12 months. Tjen J. went 2–2 (50%) against them, Montgomery R. 4–0 (100%). Montgomery R. came out better against 2 of 4 comparable opponents, Tjen J. against 0.

2–250%Tjen J. · better vs 0Record vs common opponents4–0100%Montgomery R. · better vs 2
Vs common opponents · derived from scorelines
5–3Sets6–1
39–39Games41–26
2–0Tiebreaks0–0
0–1Deciding sets1–0

Only 4 common opponents — small sample, treat as indicative.

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Head-to-head

They have not met before.

Season statistics

Form · Rating · Serve vs return · Clutch
ShowHide
Tjen J.Montgomery R.
FormLast 10 matches each · 2026
Win–loss6–46–4
Season win rate40% (20–30)64% (23–13) (ahead)
RatingUmpiry ELO
Overall ELO18361855 (ahead)
Hard-court ELO1765 (ahead)1674
Serve vs returnLast 49 vs 35 matches
1st-serve points won68%69% (ahead)
Return points won39%43% (ahead)
Aces / match4.34.9 (ahead)
ClutchLast 49 vs 35 matches
Break points saved53%61% (ahead)

Draw

Conditions

Centre Court · 18:00 local
SurfaceHard
Weather27°C · Mainly clear
Wind8 km/h
Humidity83%

Match info

  • Started18:00 local

Freshness

Last 7 & 14 days
Tjen J.Montgomery R.
1Days since last match1
3Matches · 7 days3
65 — fresherGames · 7 days73
5Matches · 14 days4 — fresher
109Games · 14 days92 — fresher
Green marks the fresher player.

Cite this

Umpiry, "Janice Tjen vs Robin Montgomery — Chennai Open - Chennai Semi-final", https://umpiry.com/match/2026-11-07/montgomery-vs-tjen-chennai-open-chennai-sf?utm_source=cite (as of 7 November 2026).