In a dramatic weekend in Monte Carlo, Gabriel Bortoleto, the Brazilian Sauber driver, faced a first-lap incident with Mercedes’ Andrea Kimi Antonelli during the Monaco Grand Prix on May 25, 2025. The clash, which saw Bortoleto hit the wall before the tunnel, derailed his race strategy, resulting in a 14th-place finish. Speaking at the Barcelona media day on Thursday, May 29, ahead of the Spanish Grand Prix, the 20-year-old from São Paulo confirmed he spoke with Antonelli, maintaining a cordial relationship, but reiterated his criticism of the Italian’s aggressive maneuver. The ninth round of the championship, held at the Circuit de Barcelona-Catalunya, offers Bortoleto a fresh chance to score his first Formula 1 points in a tightly contested grid led by Oscar Piastri. The Monaco episode and the upcoming Spanish race highlight ongoing discussions about aggressive racing and team strategies in the sport’s rising teams.
The Monaco collision took place at the Portier corner, a narrow section where overtaking is notoriously risky. Starting 16th, Bortoleto attempted an outside move on Antonelli, who reclaimed the position, leaving the Brazilian with no room. Sauber, set to transition to Audi in 2026, grapples with technical and strategic challenges, adding pressure on the young driver.
- Monaco incident: First-lap clash compromised Bortoleto’s race.
- Antonelli relationship: Post-race talk preserves mutual respect.
- Spanish GP: Opportunity to score points in Barcelona.
The Brazilian, who won the 2024 Formula 2 championship, entered Formula 1 with high expectations, but Sauber’s car limitations have hindered standout results.
pic.twitter.com/bPV2XA7yjK Gabriel Bortoleto fala sobre suas falas no radio sobre Antonelli.
— Kick Sauber Brasil🇧🇷 (@KickSauberBr24) May 29, 2025
Monaco incident details
The 2025 Monaco Grand Prix introduced a new Formula 1 rule mandating the use of three different tire compounds, requiring two mandatory pit stops. This strategy, aimed at boosting competitiveness, led to a slower race pace, allowing Bortoleto to recover positions after the early crash. Starting 16th, he overtook Antonelli at the Loews hairpin, but the Italian countered at Portier, forcing Bortoleto into a trajectory that ended in the wall. The impact damaged the car’s front wing, necessitating an extra pit stop.
A virtual safety car, deployed to repair the barrier, minimized time losses, but Sauber’s strategy drew scrutiny. The team opted for soft tires on lap 27, a risky choice with 50 laps remaining, followed by a third stop for medium tires. Despite the setbacks, Bortoleto finished ahead of six cars, showcasing resilience.
- Portier corner: Narrow section prone to risky overtakes.
- Sauber strategy: Multiple stops disrupted race rhythm.
- Tire rule: Three-compound mandate shaped tactical race.
Bortoleto and Antonelli’s response
At the Barcelona media day, Bortoleto elaborated on his post-race discussion with Antonelli, emphasizing their mutual respect rooted in karting days. Both drivers, part of Formula 1’s new generation, have clashed in junior categories like Formula 3 and Formula 2. Bortoleto acknowledged the boldness of Antonelli’s move but admitted he might have tried a similar approach in the same position.
Antonelli defended his action, stating there was no physical contact and that he held the corner’s apex. The FIA, Formula 1’s governing body, deemed the incident a racing matter, issuing no penalty, which frustrated Bortoleto. The Portier corner, a frequent trouble spot during starts, is known for its tight confines.
Spanish GP preparations
The Circuit de Barcelona-Catalunya, hosting the Spanish Grand Prix, favors cars with strong aerodynamic performance. Sauber introduced car upgrades for the event, aiming to enhance drivability, a weakness in 2025. Bortoleto, yet to score points this season, views the race as a chance to demonstrate progress, particularly after hydraulic issues plagued the team’s pre-season testing in Bahrain.
Scheduled for May 30 to June 1, the 54th Spanish Grand Prix marks a pivotal moment in the season. The drivers’ championship is fiercely contested, with Oscar Piastri leading at 146 points, followed by Lando Norris (133) and Max Verstappen (125). McLaren, dominant in 2025, is favored, but Red Bull and Ferrari aim to close the gap.
- Sauber upgrades: New aerodynamic parts to boost performance.
- Barcelona circuit: Technical layout demands car balance.
- Championship battle: Piastri, Norris, and Verstappen vie for the lead.
Bortoleto’s Formula 1 journey
Hailing from Osasco, São Paulo, Gabriel Bortoleto debuted in Formula 1 in 2025 after securing the Formula 3 (2023) and Formula 2 (2024) titles. His path mirrors that of drivers like Charles Leclerc and Oscar Piastri, who also swept both junior categories consecutively. However, Sauber’s struggles, with just four points in the 2024 Constructors’ Championship, limit his podium prospects.
In Australia, the season opener, Bortoleto retired after losing control on lap 45. In Bahrain, he finished 18th, and in Imola, a flawed team strategy left him last. Monaco’s 14th place was a highlight, as he gained positions late in the race despite adversity.
Dynamics with fellow rookies
The 2025 season welcomed five rookies: Bortoleto (Sauber), Antonelli (Mercedes), Oliver Bearman (Haas), Jack Doohan (Alpine), and Isack Hadjar (Racing Bulls). Having competed together since karting, they share a mix of rivalry and camaraderie. Bortoleto highlighted his bond with Bearman and a fierce Formula 2 title fight with Hadjar, decided by half a point.
Antonelli, tipped as Lewis Hamilton’s Mercedes successor, faces intense scrutiny to deliver. His Monaco move, while unpunished, sparked debate about rookie aggression on tight circuits. The young drivers’ rivalries are a season highlight, particularly in mid-field teams.
- 2025 rookies: Bortoleto, Antonelli, Bearman, Doohan, and Hadjar refresh the grid.
- Long-standing rivalry: Drivers have raced since age 10 in junior series.
- Mercedes pressure: Antonelli carries high expectations as Hamilton’s heir.
Sauber’s technical hurdles
Led by Jonathan Wheatley, Sauber struggles to climb the mid-field. The 2025 C45 car suffers from instability and limited pre-season testing mileage (354 laps, third-lowest among teams). The 2026 Audi transition, with in-house engines, is a long-term goal, but short-term results hinge on chassis and aerodynamic tweaks.
Nico Hülkenberg, Bortoleto’s teammate, finished 16th in Monaco, underscoring the car’s limitations. With 227 races, the German’s experience guides technical development, while Bortoleto brings youthful pace.
Barcelona expectations
The Spanish Grand Prix concludes Formula 1’s European triple-header, following Imola and Monaco. The 4.6-km, 16-corner circuit demands hard and medium tires due to high wear. Pirelli, the official supplier, anticipates two-stop strategies with C1, C2, and C3 compounds. Bortoleto, who praised the car’s pace on hard tires in Imola, aims to capitalize on this in Barcelona.
A new FIA technical directive, adjusting diffuser airflow, debuts in Spain to balance overtaking. Teams like McLaren and Red Bull, with larger budgets, are expected to adapt swiftly, while Sauber works to close the gap.
- Technical directive: Diffuser changes impact aerodynamic performance.
- Tire strategy: C1, C2, and C3 compounds require two stops.
- Circuit wear: Barcelona’s layout tests car durability.
Antonelli’s trajectory
Andrea Kimi Antonelli, an 18-year-old Mercedes prodigy, jumped from Formula 2 to Formula 1. Compared to Max Verstappen for his raw speed, he started 15th in Monaco and finished outside the points. His bold move against Bortoleto showcased daring. Mercedes, the fourth-strongest team in 2024, banks on Antonelli to sustain competitiveness in 2025.
The Italian denied contact in the incident, claiming he left sufficient room. The FIA’s decision to classify it as a racing incident, without penalties, split opinions, with some fans praising the aggression as part of the sport’s allure.
Championship landscape
The Spanish Grand Prix could shift the championship dynamics. McLaren, with Piastri and Norris, leads consistently, while Verstappen seeks his second win of 2025. Ferrari’s Charles Leclerc, fourth in the standings, aims to narrow the gap. Sauber, despite its struggles, sees potential in Bortoleto for chaotic races, like the 2015 Australian GP when Felipe Nasr scored points for the team.
The first free practice, set for Friday, May 30, at 8:30 AM (Brasília time), will be critical for assessing Sauber’s upgrades. Qualifying follows on Saturday, with the race on Sunday at 9:00 AM. Live coverage tracks every stage, with focus on Bortoleto’s performance in Spain.
