Ryohei Sakaguchi is a racing driver from Japan who competes in Super GT for Pacific Racing Team. Sakaguchi has recorded 1 win and 3 podiums from 82 starts.[1]
A Racer Rating of 3,815 ranks Sakaguchi 4439th of 40,349 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.
| 2025-10-18 | Autopolis GT300 | P23 | −68 |
| 2025-09-20 | Sportsland SUGO GT300 | P16 | +31 |
| 2025-08-23 | Suzuka GT300 | P21 | −31 |
| 2025-05-03 | Fuji GT300 | P18 | +12 |
| 2025-04-12 | Okayama GT300 | P5 | +153 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +153 | Okayama 2025 | Super GT | P5 |
| +151 | Twin Ring Motegi 2021 | Super GT | P1 |
| +148 | Suzuka 300km 2020 | Super GT | P2 |
| +131 | Fuji GT 300km 2020 | Super GT | P3 |
| +113 | Sepang International Circuit 2008 | Super GT | P4 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | ▸Super GT | Pacific Racing Team | 5 | 0 | 0 | 0 | 0 | 0 | P20 | +96 | 3,815 |
| 2024 | ▸Super GT | Pacific Racing Team | 8 | 0 | 0 | 2 | 0 | 0 | P21 | −82 | 3,719 |
| 2023 | ▸Super GT | Pacific Racing Team | 7 | 0 | 0 | 0 | 0 | 0 | P26 | −275 | 3,801 |
| 2022 | ▸Super GT | Arnage Racing | 8 | 0 | 0 | 0 | 0 | 0 | P23 | −300 | 4,075 |
| 2021 | ▸Super GT | muta Racing INGING | 8 | 1 | 1 | 1 | 0 | 0 | P11 | +16 | 4,375 |
| 2020 | ▸Super GT | Advics Muta Racing Inging | 8 | 0 | 2 | 0 | 0 | 0 | P9 | +539 | 4,445 |
| 2019 | ▸Super GT | Team Mach | 1 | 0 | 0 | 0 | 0 | 0 | P25 | +25 | 3,967 |
| 2018 | ▸Super GT | Eicars Bentley | 7 | 0 | 0 | 0 | 0 | 0 | P19 | +78 | 3,795 |
| 2017 | ▸Super GT | Eicars Bentley | 6 | 0 | 0 | 1 | 0 | 0 | P20 | −93 | 3,687 |
| 2016 | ▸Super GT | Gulf Racing with Pacific | 6 | 0 | 0 | 1 | 0 | 0 | P20 | −44 | 3,835 |
| 2015 | ▸Super GT | Pacific Racing Team | 5 | 0 | 0 | 1 | 0 | 0 | P22 | −293 | 3,747 |
| 2013 | ▸Super GT | Arnage Racing | 2 | 0 | 0 | 1 | 0 | 0 | P23 | −45 | 4,148 |
| 2012 | ▸Super GT | Team JLOC | 2 | 0 | 0 | 1 | 0 | 0 | P22 | −49 | 4,193 |
| 2010 | ▸Super GT | R'Qs Motorsports | 1 | 0 | 0 | 0 | 0 | 0 | P18 | −3 | 4,242 |
| 2008 | ▸Super GT | Team Uematsu Nova | 8 | 0 | 0 | 0 | 0 | 0 | P13 | +2,895 | 4,245 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇯🇵 Nobuteru TaniguchiFIA Silver | 5,252 | 82 | 17 | 65 | 21% |
| 🇯🇵 Morio NittaFIA Silver | 4,618 | 81 | 24 | 57 | 30% |
| 🇯🇵 Shinichi TakagiFIA Silver | 4,632 | 80 | 21 | 59 | 26% |
| 🇯🇵 Takuto IguchiFIA Silver | 4,419 | 79 | 26 | 53 | 33% |
| 🇯🇵 Manabu OridoFIA Silver | 3,709 | 77 | 36 | 41 | 47% |
| 🇯🇵 Takayuki AokiFIA Silver | 3,990 | 76 | 34 | 42 | 45% |
| 🇯🇵 Tatsuya KataokaFIA Gold | 5,151 | 74 | 14 | 60 | 19% |
| 🇯🇵 Hiroki YoshimotoFIA Gold | 4,452 | 74 | 24 | 50 | 32% |
| 🇯🇵 Hideki YamauchiFIA Gold | 4,352 | 74 | 24 | 50 | 32% |
| 🇯🇵 Katsuyuki HiranakaFIA Gold | 3,820 | 72 | 23 | 49 | 32% |
| 🇪🇸 Alex PalouFIA Platinum, 5× champion | 7,220 | 1 | 1 | 0 | 100% |
| 🇯🇵 Sho TsuboiFIA Platinum, 5× champion | 6,799 | 12 | 2 | 10 | 17% |
| 🇯🇵 Tadasuke MakinoFIA Gold, 1× champion | 6,741 | 1 | 1 | 0 | 100% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 4,429 | 🇺🇸 Walt Brown | Formula 1 | 3,818 |
| 4,430 | 🇺🇸 Zac Anderson | GT4 America | 3,818 |
| 4,431 | 🇩🇪 Daniel Keilwitz | Prototype Winter Series | 3,817 |
| 4,432 | 🇯🇵 Katsuhiko Tsutsui | Super GT | 3,817 |
| 4,433 | 🇺🇸 Keith Andrews | Formula 1 | 3,817 |
| 4,434 | 🇱🇹 Jonas Gelzinis | GT Winter Series | 3,816 |
| 4,435 | 🇺🇸 Glenn Sullivan | NASCAR Xfinity | 3,815 |
| 4,436 | 🇩🇪 Herman Buurman | FIA GT Championship | 3,815 |
| 4,437 | 🇮🇹 Paolo Gnemmi | 24H Series | 3,815 |
| 4,438 | 🇳🇱 Rob van der Zwaan | FIA GT Championship | 3,815 |
| 4,439 | 🇯🇵 Ryohei Sakaguchi | Super GT | 3,815 |
| 4,440 | 🇺🇸 Billy Hogan | NASCAR Xfinity | 3,814 |
| 4,441 | 🇺🇸 Dirk Stephens | NASCAR Xfinity | 3,814 |
| 4,442 | 🇫🇷 Henri Louveau | Formula 1 | 3,814 |
| 4,443 | 🏳️ Joe Pruskowski | Star Mazda Championship | 3,814 |
| 4,444 | 🇦🇹 Moritz Sager | Porsche Mobil 1 Supercup | 3,814 |
| 4,445 | 🇹🇭 Ratanakul Prutirat | FIA GT Championship | 3,814 |
| 4,446 | 🏳️ Thomas Schrage | USF Pro 2000 | 3,814 |
| 4,447 | 🇺🇸 Tom Usry | NASCAR Xfinity | 3,814 |
| 4,448 | 🇺🇸 William Wykeham | FIA GT Championship | 3,814 |
| 4,449 | 🇨🇦 Al Pease | Formula 1 | 3,813 |
Ryohei Sakaguchi is an entry-level professional racing in Super GT, a national multiclass endurance championship where GT300 cars share the track with the higher GT500 class. He is FIA Silver graded, sitting below the full-professional Platinum and Gold ranks. Racing for Pacific Racing Team in the GT300 class, he has made 82 starts since 2008, taking one win and three podiums across his 15 seasons on record.[1]
His career in Super GT has been lengthy but sparse in results. The single victory came over 17 years of regular starts, and he has typically finished outside the points in most seasons. In 2025, his most recent indexed activity, he finished 20th in the championship standings across five rounds run to date. He races regularly against established professionals including three-time Super GT GT300 champion Nobuteru Taniguchi and Morio Nitta, both Silver graded like himself, and he typically finishes behind both. His strongest results have come against elite-level opposition; he has beaten Sho Tsuboi, a five-time Super GT GT500 champion and 2024 Super Formula champion, twice, and Kenta Yamashita, a three-time GT500 champion, twice as well.[2]