Singles Doubles Bounce

Win Probability

41.3% 58.7%

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, Walter Massa 2-3. 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

Jeffrey Jones

Alberta

#226
--
1305
2.568
16
43.8%
Right Handed
---
---
LEVEL COMPARISON MATRIX
RFI Rankings
RC Rankings
RFI Power
RPI
Total Matches
Career Win Rate
Handedness
Started Playing
Equipment

Walter Massa

Alberta

#147
--
2275
2.584
22
54.5%
Right Handed
---
---

Head-to-Head History (Doubles)

Date Result Teams Score
Mar 28, 2026 ← Jeffrey Won Jeffrey Jones / Michael Pereira
vs
Walter Massa / Bernie Grumpelt 		11-2, 11-6, 11-6