Win Probability

8.7% 91.3%

RFI gap, recent form, and head-to-head

Most likely best of 5: 0-3

Last 5 matches: Karen Peterson 0-5, Ariana Buller 3-2. Compared with the ratings alone, that raises Ariana Buller's chance.

Head-to-head results move this toward Ariana Buller.

Series Ratio

0 - 2

Total H2H: 2

Karen Peterson

British Columbia

#36
#55
1505
2.489
18
16.7%
Right Handed
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LEVEL COMPARISON MATRIX
RFI Rankings
RC Rankings
RFI Power
RPI
Total Matches
Career Win Rate
Handedness
Started Playing
Equipment

Ariana Buller

Alberta

#25
#21
1733
2.924
71
53.5%
Right Handed
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Head-to-Head History (Singles)

Date Result Score
Sep 20, 2026 Ariana Won → 15-11, 15-8
Oct 24, 2025 Ariana Won → 11-5, 11-3, 11-3