Mirra Andreeva vs Janice Tjen — US Open Round of 128
RUS5
INA
Andreeva M.
Mirra Andreeva faces Janice Tjen in the US Open round of 128 on hard. Mirra Andreeva holds the paper edge — ranked #5, leading the head-to-head 1–0, defending last year's round of 32.
Win Probability
Pre-match · updated 12:50 UTC50–58%
58–67%
67–80%
80%+
Strong favourite · Andreeva M. heavily favoured
Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Key context
- Freshness: Mirra Andreeva comes in with 10 days of rest and 57 games in 14d, vs Janice Tjen's 3 and 106.
- Head-to-head: Mirra Andreeva leads the head-to-head 1–0. Last met at Cincinnati 2026.
- Surface form: Mirra Andreeva 3 of 5, Janice Tjen 2 of 5 on hard recently — Mirra Andreeva the sharper of late.
Common opponents
Last 12 monthsUmpiry 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.
Statistics
This seasonAverages over each player's completed matches in the selected window (46 vs 27). ATP, WTA & Challenger.
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Freshness
Recent loadAndreeva M.: 10 days rest · 3 matches (14d) · Tjen J.: 3 days rest · 2 matches, 49 games (7d). Higher means fresher. About
Conditions
Head to head
1–0| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-08-18 | Cincinnati | R32 | hard | Mirra Andreeva | 1-6 6-7(5) |