Janice Tjen vs Anna Kalinskaya — Washington Round of 16
INA
RUS5
Tjen J.
Anna Kalinskaya defeated Janice Tjen in the Round of 16 at the Washington tournament, coming back from a set down to win 1-6, 6-3, 7-6. Kalinskaya hit 6 aces and 13 double faults, while converting 50% of her break points. Tjen had 12 aces and 3 double faults, converting 40% of her break points.
Key context
- Match story: Anna Kalinskaya dropped the opening set before beating Janice Tjen 1–6 6–3 7–6.
Head to head
No previous meetings on record.
Statistics
This seasonAverages over each player's completed matches in the selected window (27 vs 31). ATP, WTA & Challenger.
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Win Probability
Pre-match · updated 16:50 UTC50–58%
58–67%
67–80%
80%+
Slight edge · Kalinskaya A. narrowly ahead
Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchThe 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 loadTjen J.: 5 days rest · 2 matches, 57 games (7d) · Kalinskaya A.: 6 days rest · 1 match, 25 games (7d). Higher means fresher. About