William Oliver is a racing driver from United Kingdom who competes in International GT. Oliver is a one-time champion (2025), with 10 wins and 20 podiums from 43 starts.[1]
A Racer Rating of 2,540 ranks Oliver 12751th of 40,700 indexed drivers, on an Elo scale where the strongest reach the high 8,000s. It is built from every indexed race in the driver's file.
| 2026-07-18 | Watkins Glen International GT992 | P4 | −199 |
| 2026-07-18 | Watkins Glen International GT992 | P2 | +3 |
| 2026-07-17 | Watkins Glen International GT992 | P2 | −18 |
| 2026-06-28 | Road America GT992 | P2 | −29 |
| 2026-06-27 | Road America GT992 | P1 | +81 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +175 | Watkins Glen International 2025 | International GT | P1 |
| +152 | Road Atlanta 2026 | International GT | P1 |
| +150 | Barber Motorsports Park 2025 | International GT | P1 |
| +140 | Road Atlanta 2026 | International GT | P1 |
| +133 | Barber Motorsports Park 2025 | International GT | P1 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸International GT | 18 | 5 | 10 | 0 | 0 | 0 | P1 | +94 | 2,540 | |
| ▸PCA Club Racing | 2 | 0 | 0 | 0 | 0 | 0 | — | −105 | |||
| 2025 | ▸International GT | 20 | 5 | 10 | 0 | 0 | 0 | P1 | +1,201 | 2,551 | |
| ▸PCA Club Racing | 3 | 0 | 0 | 0 | 0 | 0 | P11 | −215 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🏳️ Cliff Cayer | 2,668 | 29 | 16 | 13 | 55% |
| 🏳️ Woody Whichard | 1,836 | 16 | 10 | 6 | 63% |
| 🇺🇸 Mustafa BakirFIA Bronze | 1,281 | 15 | 13 | 2 | 87% |
| 🏳️ Mark Sandridge | 2,176 | 14 | 9 | 5 | 64% |
| 🏳️ Lukas Pank | 3,055 | 12 | 1 | 11 | 8% |
| 🏳️ John Boyette | 2,310 | 12 | 6 | 6 | 50% |
| 🏳️ David Tuaty | 2,788 | 11 | 3 | 8 | 27% |
| 🏳️ Marc Julien | 1,911 | 11 | 10 | 1 | 91% |
| 🏳️ Brian Hicks | 1,751 | 10 | 8 | 2 | 80% |
| 🇺🇸 Troy PetersenFIA Bronze | 1,946 | 7 | 4 | 3 | 57% |
| 🇬🇧 Josh HillFIA Silver | 4,289 | 2 | 2 | 0 | 100% |
| 🇨🇦 Marco CironeHigher-rated, 1× champion | 3,946 | 4 | 2 | 2 | 50% |
| 🇺🇸 Richard EdgeFIA Bronze | 3,688 | 2 | 1 | 1 | 50% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 12,741 | 🏳️ Jason Dempster | SKUSA SuperNationals | 2,540 |
| 12,742 | 🏳️ Luiz Serva | NASA | 2,540 |
| 12,743 | 🇿🇦 Marius Jackson | 24H Series | 2,540 |
| 12,744 | 🇩🇪 Max Rosam | Nürburgring Langstrecken-Serie | 2,540 |
| 12,745 | 🇩🇰 Nanna Gøtsche | 24H Series | 2,540 |
| 12,746 | 🇷🇸 Petar Matic | GT Winter Series | 2,540 |
| 12,747 | 🇫🇷 Philippe Ulivieri | 24H Series | 2,540 |
| 12,748 | 🏳️ Robeson Clay Russell | SCCA Majors | 2,540 |
| 12,749 | 🇺🇸 Ryan Leach | Whelen Mazda MX-5 Cup presented by Michelin | 2,540 |
| 12,750 | 🇧🇷 Tom Filho | 24H Series | 2,540 |
| 12,751 | 🇬🇧 William Oliver | International GT | 2,540 |
| 12,752 | 🇪🇸 Yannick Guerra | 24H Series | 2,540 |
| 12,753 | 🇧🇪 Chris Maes | 24H Series | 2,539 |
| 12,754 | 🇦🇹 Heinz Teichmann Karl | Nürburgring Langstrecken-Serie | 2,539 |
| 12,755 | 🏳️ Justin Brunner | Lucas Oil Formula Car Race Series | 2,539 |
| 12,756 | 🏳️ Ray Kobs | Trans-Am | 2,539 |
| 12,757 | 🏳️ Scott Foster | SKUSA SuperNationals | 2,539 |
| 12,758 | 🇶🇦 Abdullah Al-Abbasi | 24H Series | 2,538 |
| 12,759 | 🇬🇧 Chris Porritt | Nürburgring Langstrecken-Serie | 2,538 |
| 12,760 | 🏳️ Daniel Urrutia Jr | Trans-Am | 2,538 |
| 12,761 | 🇺🇸 Don Whittington | SKUSA SuperNationals | 2,538 |
William Oliver is a semi-professional racing in a multiclass championship that blends amateurs and graded professionals on the same grid. He competes in International GT, where he drives Porsche 911 GT3 R and 911 GT3 Cup cars across two classes, and races Porsches in PCA Club Racing. His racing career spans two seasons, from 2025 to the present.[1]
Oliver won the International GT championship in both 2025 and 2026, taking ten wins and twenty podiums across thirty-eight starts in that series. In PCA Club Racing he has made five starts to date across the two campaigns. His record against regular opposition is closely matched; he meets Cliff Cayer, a semi-professional with thirty-nine International GT starts, most frequently, and races at a similar level to Woody Whichard, a club-level driver with eighteen International GT starts between them. He has beaten Josh Hill, a professional with FIA Silver grading and a record in FIA Formula 3 European, twice, and outfinished Marco Cirone, who won the 2026 Porsche Carrera Cup NA Masters, once across their meetings.[2]