UMPIRY

Janice Tjen vs Maja Chwalinska — US Open Qualifying Round of 64

US OpenQ64QualifyingHardThu 21 AugFinal
Janice TjenWTA #49 · INA
Maja ChwalinskaWTA #21 · POL
SetsGames2
77
0
55

Janice Tjen defeated Maja Chwalinska 7-5 7-5 in the US Open qualifying round of 64 on hard. The upset overturned the form book — Maja Chwalinska came in ranked #21.

Key context

How the match was decided

Auto-generated

Tjen J. took it in straight sets.

Match statistics

Match statistics are not available for this match. They appear once the official scoring feed publishes them.

Common opponents

0 shared · last 12 months
No common opponents in the last 12 months. Surface form and ELO carry more weight here.

Head-to-head

1 meeting · Tjen J. leads 1–0
10

Draw

Closing odds

Player context

Before the match
Tjen J.Chwalinska M.1 808ELO1 8841 745Hard ELO1 6544–6Last 104–623Age23171 cmHeight164 cmRightPlaysLeftCareer $1.5M2026 $1.2MEarningsCareer $2.7M2026 $2.0M

Cite this

Janice Tjen beat Maja Chwalinska 7-5 7-5. Umpiry, "Janice Tjen vs Maja Chwalinska — US Open Qualifying Round of 64", https://umpiry.com/match/2025-08-21/chwalinska-vs-tjen-us-open-q64?utm_source=cite (as of 21 August 2025).