Jeff Wherlock
- Races
- 4
- Best class position
- 5th M
- Machen
- Best category position
- 1st MV50
- Machen 2026 (×3)
- Best series position
- 83rd
- South Wales Series 2023
- Average score
- 133.94
| PositionPos | Date | Race | ||||
|---|---|---|---|---|---|---|
| 2026 | ||||||
| 7 | 31 Aug 2026 | Machen 2026 M 7 MV50 1 | ||||
| 2025 | ||||||
| 9 | 4 Oct 2025 | Fan Fawr M 9 MV50 1 | ||||
| 9 | 25 Aug 2025 | Machen M 9 MV50 2 | ||||
| 2023 | ||||||
| 5 | 28 Aug 2023 | Machen M 5 MV50 1 | ||||