Janice Tjen defeated Martina Okalova 6-1 6-0 in the Sao Paulo round of 16 on hard. The result followed the form book — Janice Tjen came in ranked #38, leading the head-to-head 1–0. Janice Tjen extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-08 | Sao Paulo | R16 | hard | Janice Tjen | 6-1 6-0 |
Averages over each player's completed matches in the selected window (94 vs 40). ATP, WTA & Challenger.
Okalova M.: 1 day rest · 1 match, 33 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About