Win Probability
46.1%
53.9%
RFI gap, recent form, and head-to-head
Close match: a 3-0 is possible, but no single score is likely
Last 5 matches: Jeffrey Jones 3-2, Bernie Grumpelt 1-4. Compared with the ratings alone, that raises Jeffrey Jones's chance.
Head-to-head results move this toward Jeffrey Jones.
Series Ratio
1 - 0
Total H2H: 1
LEVEL COMPARISON MATRIX
RFI Rankings
RC Rankings
RFI Power
RPI
Total Matches
Career Win Rate
Handedness
Started Playing
Equipment
Head-to-Head History (Doubles)
| Date | Result | Teams | Score |
|---|---|---|---|
| Mar 28, 2026 | ← Jeffrey Won |
Jeffrey Jones / Michael Pereira vs Bernie Grumpelt / Walter Massa |
11-2, 11-6, 11-6 |