| Date | Tournament | Winner (rank) | Loser (rank) |
|---|---|---|---|
| 2026-02-21 | Northern Racquetball Championships |
WMario Santos (184)
|
LJon Semeniuk (190)
|
| 2026-02-20 | Northern Racquetball Championships |
WTrevor Davies (185)
|
LJon Semeniuk (190)
|
| 2026-02-20 | Northern Racquetball Championships |
WJohn Halko (102)
|
LJon Semeniuk (190)
|
| 2025-04-05 | 2025 Alberta Provincial Championships |
WDoug Maccallum (186)
|
LJon Semeniuk (187)
|
| 2025-04-04 | 2025 Alberta Provincial Championships |
WRandy Pentland (106)
|
LJon Semeniuk (185)
|
| 2025-04-04 | 2025 Alberta Provincial Championships |
WTom Hart (193)
|
LJon Semeniuk (185)
|
| 2024-05-24 | Racquetball Canada National Championships |
WMark May (185)
|
LJon Semeniuk (185)
|
| 2024-05-22 | Racquetball Canada National Championships |
WJon Semeniuk (185)
|
LDoug Maccallum (255)
|
| 2024-05-22 | Racquetball Canada National Championships |
WMichael Smith (442)
|
LJon Semeniuk (185)
|
| 2024-05-21 | Racquetball Canada National Championships |
WReginald Atkins (96)
|
LJon Semeniuk (185)
|
| 2024-05-21 | Racquetball Canada National Championships |
WMark May (442)
|
LJon Semeniuk (185)
|
| 2024-02-11 | Edmonton Open & Winter National Team Selection Event |
WBertram Johnson (138)
|
LJon Semeniuk (183)
|
| 2024-02-10 | Edmonton Open & Winter National Team Selection Event |
WJon Semeniuk (183)
|
LBraydan Buller (214)
|
| 2023-10-21 | Racquetball Canada Westerns |
WManny Gregorio (68)
|
LJon Semeniuk (180)
|
| 2023-10-21 | Racquetball Canada Westerns |
WJohn Halko (88)
|
LJon Semeniuk (180)
|