Win Probability

29.9% 70.1%

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

Common scores: 1-3 or 0-3

Last 5 matches: John Halko 1-4, Samuel Rosales 3-2. Compared with the ratings alone, that raises Samuel Rosales's chance.

Head-to-head results move this toward Samuel Rosales.

Series Ratio

0 - 2

Total H2H: 2

John Halko

Alberta

#121
#102
2558
4.050
204
49.5%
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

Samuel Rosales

Manitoba

#146
#101
2385
4.038
94
45.7%
Right Handed
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Head-to-Head History (Singles)

Date Result Score
May 23, 2026 Samuel Won → 4-11, 9-11, 11-9, 12-10, 12-10
May 20, 2026 Samuel Won → 11-9, 11-8, 11-5