Win Probability

49% 51%

Based on RFI Power

Series Ratio

4 - 2

Total H2H: 6

Jeff Buller

Alberta

#28
3941
5.279
51
31.4%
Right Handed
---
---
HEAD TO HEAD MATCHUP
Current Rank
RFI Power
RPI
Total Matches
Career Win Rate
Handedness
Started Playing
Equipment

Devin Halko

Alberta

#16
3950
5.502
70
42.9%
Right Handed
---
---

Head-to-Head History (Singles)

Date Result Score
Nov 21, 2025 Devin Won → 5-11, 3-11, 9-11
Oct 25, 2025 ← Jeff Won 12-10, 12-10, 7-11, 11-7
May 20, 2025 ← Jeff Won 11-7, 11-8, 11-8
Nov 25, 2023 ← Jeff Won 1-11, 9-11, 11-5, 9-11
Apr 2, 2023 ← Jeff Won 7-11, 6-11, 8-11
Apr 2, 2022 Devin Won → 10-15, 14-15, 15-10, 13-15