hold to 0/15to 30to 40 / deucebroken
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Averages over each player's completed matches in the selected window (33 vs 39). ATP, WTA & Challenger.
Sebov K.: 7 days rest · 1 match, 17 games (7d) · Andrea Knutson G.: 2 days rest · 5 matches, 114 games (7d). Higher means fresher. About
Katherine Sebov faces Gabriela Andrea Knutson in the Eupago Porto Open - Porto round of 32 on hard. Gabriela Andrea Knutson is the paper favourite — ranked #163, a roughly 70-point hard Elo advantage — but Katherine Sebov has won both their previous meetings.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-06-14 | W75 Guimaraes 1 | QF | hard | Katherine Sebov | 6-3 6-3 |
| 2023-03-04 | W25 Toronto | SF | hard | Katherine Sebov | 6-4 3-6 7-6(2) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About