Ryo Hirakawa steps in for Esteban Ocon at Haas for the rest of the Mexico City Grand Prix weekend.

Japanese reserve driver Ryo Hirakawa has replaced Esteban Ocon at the Haas Formula 1 team for the remainder of the Mexico City Grand Prix weekend, according to information published by BBC.

The unexpected driver change was announced on Saturday, leaving the Frenchman sidelined after participating in the Friday practice sessions at the Autodromo Hermanos Rodriguez.

Haas officials confirmed that the decision applies to both Saturday and Sunday sessions, handing the 32-year-old reserve driver his first-ever grand prix appearance, according to information published by BBC.

Why Haas Dropped Esteban Ocon in Mexico

The sudden roster change follows a tense on-track and radio dispute between Ocon and his race engineer, Laura Mueller, during the second practice session on Friday afternoon.

During a race-simulation run, Mueller instructed Ocon to switch to medium tyres because teammate Oliver Bearman experienced underwhelming performance on the soft compound.

Ocon questioned the strategy live on air, stating he wanted the soft tyres instead, though Haas representatives later stated the driver swap was not due to illness.

Ryo Hirakawa Makes Historic Grand Prix Debut

Taking over the cockpit, Ryo Hirakawa becomes a focal point of the weekend as he prepares for his maiden Formula 1 grand prix start with the American constructor.

Hirakawa arrives with strong pedigree as a two-time winner of the World Endurance Championship alongside Toyota, which serves as a key technical partner and title sponsor for Haas.

With Ocon departing Haas at the end of the current season, his future seat prospects appear narrow, leaving few open slots across the grid for next year.

Future Grid Uncertainty and Team Lineups

Ocon faces a challenging off-season with limited theoretical openings remaining for the upcoming Formula 1 championship, as only a couple of teams have unconfirmed slots.

Meanwhile, Haas has already secured Brazilian rookie Rafael Camara, a prominent member of the Ferrari development driver programme, to race for them next year.

Frequently Asked Questions

Who replaced Esteban Ocon at Haas for the Mexico City Grand Prix?

Japanese reserve driver Ryo Hirakawa replaced Esteban Ocon at Haas for the remainder of the Mexico City Grand Prix weekend.

Why was Esteban Ocon replaced during the race weekend?

Haas did not provide detailed reasons for the decision, though a team spokesperson confirmed it was not related to illness, following a tyre strategy radio dispute.

When did Ryo Hirakawa make his Formula 1 debut?

Ryo Hirakawa makes his grand prix debut at the Mexico City Grand Prix, stepping in for Saturday and Sunday sessions after driving in Friday practice.

Who will drive for Haas in the next Formula 1 season?

Esteban Ocon is leaving Haas at the end of the year and will be replaced by Brazilian rookie Rafael Camara for the next Formula 1 season.