Di Giannantonio Leads Qatar MotoGP Practice Despite Reported Power Deficit
Fabio Di Giannantonio set the fastest time in Qatar MotoGP practice, breaking the Losail lap record, even as reports estimate his Ducati is down on power.
According to Motorsport.com, Fabio Di Giannantonio topped the evening practice session for the Qatar Grand Prix at Losail on Friday, breaking the circuit's lap record. The VR46 Ducati rider, who the outlet says is fond of the track, fitted a soft rear tyre midway through the session and was quick from that point on.
The same report says he finished 0.142 seconds ahead of world championship leader Marc Marquez, who was second and advanced to Qualifying 2. Jorge Martin also made the cut for the next round of timed running, according to the outlet's coverage of the session.
Crash.net took a different angle on the same result. It reports that Di Giannantonio is estimated to be losing as much as 30 horsepower compared with other Ducati riders. That figure is presented as an estimate, and the report does not lay out how it was reached.
The combination of a record lap and a reported engine shortfall is what makes the session stand out. Practice times are a snapshot, and the field's order can shift once qualifying and the race begin.
Background
MotoGP is the premier class of motorcycle road racing, a championship that runs a calendar of circuits around the world on purpose-built prototype machines. Teams compete under technical rules that limit engine size, fuel and electronics, with the aim of keeping competition close. Ducati has been one of the most successful manufacturers in recent years, fielding factory teams alongside satellite squads that receive machinery from the same manufacturer but are run independently.
Losail International Circuit sits outside Doha and is known for hosting racing under floodlights. Its layout combines long straights with sweeping corners, which places a premium on both engine output and chassis balance. Lap records at the venue are often set in the later stages of a session, when track temperatures and rubber laid down by earlier runs can make grip more favourable.
Tyre choice plays a major role in lap times. Softer compounds generally provide more grip for a single fast lap but wear faster, which is why teams often save them for qualifying or the closing laps of practice. Riders and teams weigh these trade-offs carefully when deciding when to run a fresh set.
Engine output in MotoGP is a sensitive subject. Differences between factory and satellite machines can come from hardware specification, software mapping, and the allocation of parts across a season. Engineers use a range of data tools to estimate performance, but such estimates are rarely confirmed publicly unless a team chooses to share them. Any reported horsepower gap should be read as one piece of a larger technical picture.
Why it matters
Practice results matter because they set expectations for qualifying and the race. A rider who tops the timesheet while carrying a reported engine disadvantage raises questions about how much of the gap is real, and how much is down to rider skill, chassis setup or tyre management. Those questions are central to how fans and teams interpret every session.
For Marquez, reaching Qualifying 2 keeps his title-leading campaign on track in the immediate sense, though his position in the session is less decisive than the grid he takes into the race. For Ducati, a rider at the front while another reportedly lacks power suggests the manufacturer's riders are competing at a high level even as the internal picture stays complicated.
The episode also highlights the wider tension in the paddock between factory support and satellite independence. Riders outside the factory structure often rely on the same bikes but with different parts and priorities, and results like this make the value of that access visible.
There is also a broader lesson for race watchers. A single lap, however fast, rarely decides a Grand Prix. Long-run pace, tyre life and race management tend to tell the more reliable story over a full distance.
What to watch
The first question is how Di Giannantonio's pace holds up in Qualifying 2, where a single fast lap can change the top of the grid. Watch whether his advantage at the front persists once other riders run their best laps on fresh tyres.
Tyre strategy will be another key area. Teams will be weighing how many soft rears to use and when, and any shift in that plan could reveal how confident each rider feels about the long run.
Watch also for any comment from Ducati or the teams on engine specification. Official statements are rare, but clarification of the reported figure would help separate estimate from fact.
Finally, consider the conditions under the floodlights. Temperature changes and track evolution can alter grip across a weekend, and those shifts often matter as much as machinery.
Viewpoints
Commentary from our columns: three angles on this story.
The Paddock the racing angle
Friday evening rarely gets the attention of Sunday, but it sends a clear message. Fabio Di Giannantonio went quickest at a track he clearly likes, and he did it on a soft rear at the moment the session needed someone to step up. That is the kind of run that announces a rider is ready for a fight.
Marc Marquez finishing second and moving on keeps him in the hunt, and the 0.142-second margin is close enough that qualifying could look very different. The paddock tends to read these sessions as a warm-up, but the riders themselves never treat them that way. Every tenth of a second is a conversation about grid position.
The reported horsepower gap adds a layer of drama. If a rider can top the timesheet while carrying a deficit, the rest of the field has to take notice. The race will tell us far more, but this weekend has already given the grid something to think about.
The Skeptic open questions and weak points
A record lap is a satisfying headline, but it raises more questions than it answers. The power figure is described as an estimate, and it is not explained in detail. Before anyone builds a narrative around it, the obvious question is how that number was arrived at and whether it can be checked.
The other open question is how much practice pace translates into race results. Soft tyres flatter a single lap, and a rider's advantage can fade when the fuel load rises and the tyres wear. Those who call this a turning point should be willing to revisit the claim after the race.
Nothing here is a verdict. It is a snapshot, and snapshots can mislead. Fans should treat the timesheet as a question to be answered on Sunday rather than a settled conclusion.
The Wrench the mechanical view
Engine output is one of the most discussed and least transparent parts of modern MotoGP. Teams guard their data closely, and any figure that circulates is usually an estimate built from telemetry, dyno work and comparisons across a weekend. That makes a reported gap worth taking seriously, but also worth treating with caution until more detail appears.
What a rider can often make up, mechanically, is through chassis setup, electronics mapping and the way the bike puts its power down out of corners. A good rider can extract speed from a machine that is not the strongest on paper, which is partly why practice times can surprise. The engine is only one variable in a long chain.
For fans who want to follow the technical side, the useful signal will come from consistency. Watch how the bike performs over several laps in race trim, not just the single fast lap that makes headlines.