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
Series standings
| Season | Position |
|---|---|
| South Wales Series 2025 M 109 MV50 25 119.50 | 142 |
| South Wales Winter Hill Series 2025 M 127 MV50 27 119.50 | 167 |
| South Wales Series 2023 M 60 MV50 13 135.11 | 83 |