Gastón Irazú is a racing driver from Uruguay who competes in US F4 for Champagne Racing. Irazú is a one-time champion (2025), with 5 wins and 12 podiums from 19 starts.[1]
A Racer Rating of 3,077 ranks Irazú 7905th of 38,983 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.
| 2026-04-10 | NOLA Motorsports Park | P3 | +51 |
| 2026-04-10 | NOLA Motorsports Park | DNF | −136 |
| 2026-04-10 | NOLA Motorsports Park | P3 | +57 |
| Rating won | Race | Series | Finish |
|---|---|---|---|
| +140 | Nola 2025 | Ligier JS F4 Series | P1 |
| +114 | Nola 2025 | Ligier JS F4 Series | P1 |
| +103 | Nola 2025 | Ligier JS F4 Series | P2 |
| +98 | New Jersey Lottery 2025 | Ligier JS F4 Series | P1 |
| +93 | Mid Ohio 2025 | Ligier JS F4 Series | P1 |
| Season | Series | Team | Races | Wins | Podiums | DNFs | Poles | Points | Pos | Gain/Loss | Rating |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | ▸US F4 | Champagne Racing | 3 | 0 | 2 | 1 | 0 | 0 | — | −27 | 3,077 |
| 2025 | ▸Ligier JS F4 Series | 15 | 5 | 10 | 1 | 0 | 0 | P1 | ↑600+524 | 3,105 | |
| 2021 | ▸SKUSA SuperNationals | 1 | 0 | 0 | 0 | 0 | 0 | — | +631 | 1,981 |
| Rival | Rating | Raced | Ahead | Behind | Record |
|---|---|---|---|---|---|
| 🇨🇦 Luca Day | 2,100 | 16 | 14 | 2 | 88% |
| 🇺🇸 Cash Felber | 3,546 | 15 | 10 | 5 | 67% |
| 🇺🇸 Roman Felber | 3,505 | 15 | 12 | 3 | 80% |
| 🏳️ Drew Szuch | 3,016 | 15 | 8 | 7 | 53% |
| 🏳️ Harbir Dass | 2,989 | 15 | 10 | 5 | 67% |
| 🏳️ Ava Hanssen | 2,428 | 15 | 12 | 3 | 80% |
| 🏳️ Michael Fatutta | 1,773 | 15 | 14 | 1 | 93% |
| 🏳️ Beckham Jacir | 2,954 | 13 | 7 | 6 | 54% |
| 🇪🇸 Zach Fourie | 2,877 | 13 | 8 | 5 | 62% |
| 🏳️ Max Mokarem | 2,709 | 13 | 9 | 4 | 69% |
| 🇲🇽 Ernesto RiveraHigher-rated | 5,244 | 1 | 1 | 0 | 100% |
| 🇺🇸 Evagoras PapasavvasHigher-rated | 4,566 | 1 | 1 | 0 | 100% |
| 🇺🇸 G3 ArgyrosHigher-rated | 3,976 | 1 | 1 | 0 | 100% |
| # | Driver | Series | Rating |
|---|---|---|---|
| 7,895 | 🇫🇷 Stéphane Echallard | FIA GT Championship | 3,079 |
| 7,896 | 🇺🇸 Tom Berte | ARCA Menards Series | 3,079 |
| 7,897 | 🇧🇷 Zak Morioka | IndyCar | 3,079 |
| 7,898 | 🇫🇮 Joni Wiman | Formula Renault Eurocup | 3,078 |
| 7,899 | 🇨🇦 Marco Kacic | IMSA VP Racing SportsCar Challenge | 3,078 |
| 7,900 | 🇳🇱 Paul Harkema | Nürburgring Langstrecken-Serie | 3,078 |
| 7,901 | 🇫🇷 Romain Yvon | FIA GT Championship | 3,078 |
| 7,902 | 🇬🇧 Alexander Sedgwick | Nürburgring Langstrecken-Serie | 3,077 |
| 7,903 | 🇦🇺 Antonio Astuti | S5000 | 3,077 |
| 7,904 | 🇦🇹 Constantin Kletzer | 24H Series | 3,077 |
| 7,905 | 🇺🇾 Gastón Irazú | US F4 | 3,077 |
| 7,906 | 🇬🇧 Ian McKellar Jr. | FIA GT Championship | 3,077 |
| 7,907 | 🇺🇸 Richard Jarvis Jr. | NASCAR Xfinity | 3,077 |
| 7,908 | 🇯🇵 Tomiko Yoshikawa | FIA GT Championship | 3,077 |
| 7,909 | 🇺🇸 Bryce Cornet | Whelen Mazda MX-5 Cup presented by Michelin | 3,076 |
| 7,910 | 🇺🇸 D.J. Hoelzle | NASCAR Xfinity | 3,076 |
| 7,911 | 🇻🇪 Diego Borrelli | GB3 | 3,076 |
| 7,912 | 🏳️ Humaid Masaood | Trans-Am | 3,076 |
| 7,913 | 🏳️ Jack Speth | Ligier JS F4 Series | 3,076 |
| 7,914 | 🇺🇸 Jason Logan | Lamborghini Super Trofeo World Final | 3,076 |
| 7,915 | 🇧🇪 Jules Castro | Italian F4 | 3,076 |
Gastón Irazú is a semi-professional driver from Uruguay currently competing in single-seater racing. His Racer Rating of 3,254 places him in the semi-professional band, meaning he wins in pro-am and one-make classes and runs competitively among full professionals in stronger fields. Irazú has contested 19 races across three seasons between 2021 and 2026, averaging a fourth-place finish. His primary success came in 2025 when he won the Ligier JS F4 Series championship with five victories and ten podiums from fifteen starts, the centrepiece of his career to date.[1]
In his most frequent competitive matchups, Irazú has shown mixed results against drivers of comparable or higher calibre. He finished ahead of Cash Felber, a driver rated slightly above him, in nine of fourteen shared races, and likewise beat Roman Felber nine times in eleven encounters. Against Daniel Cara, a stronger driver at 3,864, he secured eight wins from eleven races, a noteworthy pattern given Cara's higher standing. Conversely, he trails Drew Szuch in their head-to-head record, finished behind him seven times in thirteen races. His record against Harbir Dass and Ava Hanssen, both rated below him, shows decisive advantages, with 10 wins in 14 races and 11 wins in 13 races respectively.
Since moving to US F4 in 2026, Irazú has competed for Champagne Racing and produced immediate results with victories at Road America and Mid-Ohio. Through three rounds he holds two podium finishes, maintaining his reputation as a front-running competitor in F4 machinery while establishing himself in the North American single-seater scene.