Ayumi Oka vs Riko Sawayanagi — Toyota 75K Qualifying Round
Ayumi Oka defeated Riko Sawayanagi 4-6 6-2 6-1 in the Toyota 75K qualifying round on carpet. The upset overturned the form book — Riko Sawayanagi came in leading the head-to-head 1–0. Ayumi Oka claimed a first win over Riko Sawayanagi in two meetings, levelling the head-to-head at 1–1.
Key context
- Match story: Ayumi Oka dropped the opening set before beating Riko Sawayanagi 4–6 6–2 6–1.
How the match was decided
Auto-generatedOka A. came through in three sets.
Common opponents
0 shared · last 12 monthsNo common opponents in the last 12 months. Surface form and ELO carry more weight here.
Head-to-head
2 meetings · level 1–111
Carpet: Oka A. leads 1–0 · Hard: Sawayanagi R. leads 1–0
- Oka A.November 2011Toyota 75KThis matchCarpet4-6 6-2 6-1
- Sawayanagi R.August 2011Tsukuba 25KHard7-5 2-6 7-6(2)
Draw
Closing odds
Player context
Before the matchOka A.Sawayanagi R.1 508ELO1 5485–5Last 105–5
Cite this
Ayumi Oka beat Riko Sawayanagi 4-6 6-2 6-1. Umpiry, "Ayumi Oka vs Riko Sawayanagi — Toyota 75K Qualifying Round", https://umpiry.com/match/2011-11-21/oka-vs-sawayanagi-toyota-75k-qf?utm_source=cite (as of 21 November 2011).