Bill Riddell is a racing driver who last raced in International GT. Riddell has recorded 0 wins and 5 podiums from 11 starts.[1]
A Racer Rating of 1,347 ranks Riddell 13248th of 15,530 indexed drivers, on an Elo scale where the strongest reach the low five figures. It is built from every indexed race in the driver's file, decayed for time since their last race.
| 2023-10-08 | VIR · GT4.I | P3 | −28 |
| 2023-10-07 | VIR · GT4.I | P4 | −90 |
| 2023-03-26 | Road Atlanta · GT4.I | P4 | −93 |
| 2023-03-25 | Road Atlanta · GT4.I | P4 | −96 |
| 2023-02-26 | Sebring · GT4.I | P3 | +22 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | ▸International GT | 7 | 0 | 2 | 0 | 0 | 0 | P5 | −430 | 1,347 | |
| 2022 | ▸International GT | 4 | 0 | 3 | 0 | 0 | 0 | P8 | −23 | 1,777 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ David Tuaty | 3,154 | 11 | 0 | 11 | 0% |
| 🏳️ Stephen Hamman | 3,141 | 11 | 3 | 8 | 27% |
| 🏳️ Mark Hupfer | 1,912 | 5 | 2 | 3 | 40% |
| 🏳️ Mark Mathys | 1,852 | 4 | 2 | 2 | 50% |
| 🏳️ Tommy Burns | 1,774 | 4 | 2 | 2 | 50% |
| 🏳️ Price Ford | 1,707 | 3 | 1 | 2 | 33% |
| 🇺🇸 Mike SkeenFIA SILVER · 1× CHAMPION | 3,512 | 1 | 1 | 0 | 100% |
Bill Riddell competed in International GT during 2022 and 2023, recording five podium finishes across eleven starts. His career rating of 1,347 places him among amateur and club-level drivers. Over his two seasons, Riddell finished on average in third position; his most frequent rivals were drivers of broadly similar standing, with the exception of occasional encounters against stronger competitors such as the FIA Silver-graded Mike Skeen and former champions Stephen Hamman and Mark Mathys.[1]
Against his regular competition, Riddell's record was mixed. He never finished ahead of David Tuaty across eleven shared races. Against former champion Stephen Hamman, Riddell secured three wins in eleven head-to-head matchups, a creditable result against a significantly stronger driver. He also beat former champion Mark Mathys twice in four races and showed occasional victories over Mark Hupfer and Tommy Burns. His sole classified finish ahead of Mike Skeen, a much stronger competitor with FIA Silver status and a championship to his name, stands as an isolated result rather than a sustained pattern.
Riddell is now retired from racing. His brief career was characterized by consistent podium-level performances within a moderate amateur field, with occasional strong results against more accomplished drivers.