Enea Bastianini secured a brilliant maiden MotoGP victory after passing Pol Espargaro late in an eventful season-opening race under the lights in Qatar.

Espargaro had led for the majority of the race after storming from sixth to first in a blistering start, with Jorge Martin dropping from pole to eighth early on.

It was Gresini's Bastianini, a rookie at this level last year, who made a dream beginning to the season, though, overtaking Espargaro with four laps to go and taking the chequered flag ahead of Brad Binder for his team's first win in the premier class since 2006.

Bastianini's win at the Lusail International Circuit sparked emotional scenes, as Gresini's then team principal Fausto Gresini died just over a year ago.

Espargaro was the third man on the podium, while Marc Marquez was fifth and Martin crashed out.

Repsol Honda rider Espargaro got off to a flyer as Martin slipped back through the field, with Bastianini dropping a couple of places from second on the grid.

Espargaro's team-mate Marquez moved up a spot from third to second until the six-time champion was passed by Binder and Bastianini with 16 laps to go.

Martin's miserable race was summed up when he crashed with Francesco Bagnaia and slid into the gravel along with the Italian.

Bastianini had the pace to close in on the long-time leader and duly made his move on the inside, with Espargaro going wide in a costly lapse that allowed Binder to nip in for second place.

Aleix Espargaro took fourth place, while reigning champion Fabio Quartararo crossed the line in ninth.

TOP 10

1. Enea Bastianini (Gresini Racing)
2. Brad Binder (Red Bull KTM) +0.346
3. Pol Espargaro (Repsol Honda) +1.351
4. Aleix Espargaro (Aprilia) +2.242
5. Marc Marquez (Repsol Honda) +4.099
6. Joan Mir (Suzuki Ecstar) +4.843
7. Alex Rins (Suzuki Ecstar) +8.881
8. Johann Zarco (Pramac Racing) +10.536
9. Fabio Quartararo (Monster Energy Yamaha) +10.543
10. Takaaki Nakagami (LCR Honda IDEMITSU) ++14.967

CHAMPIONSHIP STANDINGS

Riders
1. Enea Bastianini (Gresini Racing) 25
2. Brad Binder (Red Bull KTM) 20
3. Pol Espargaro (Repsol Honda) 16
4. Aleix Espargaro (Aprilia) 13
5. Marc Marquez (Repsol Honda) 11

Teams
1. Repsol Honda 27
2. Gresini Racing 25
3. Red Bull KTM 20
4. Suzuki Ecstar 19
5. Aprilia 17

Pol Espargaro will hope to be celebrating at the end of Sunday's British Grand Prix, yet the Spaniard already feels like a winner after surprising even himself by claiming pole position.

Espargaro had arrived at Silverstone after struggling in the previous two rounds of the MotoGP season in Austria, failing to score any points by recording successive 16th-place finishes.

However, the 30-year-old belied his recent lack of form with a stunning qualifying performance, securing his first pole for Repsol Honda as he squeezed out Francesco Bagnaia by just 0.022 seconds.

Jorge Martin initially appeared to have set a new fastest lap in the closing stages of the final session, only for his time to be wiped out after it was discovered he had cut the Vale chicane. He will instead start from fourth position.

Championship leader Fabio Quartararo will begin from third, but this was a memorable day for Espargaro as he looks to get back scoring points again, having not gone three in a row without collecting something since he was at KTM in 2018.

"Yeah, it's a little bit shocking after how tough Austria was, how we've been able to come back here," Espargaro said in his post-qualifying interview.

"It's difficult to believe, but there are different ways to take these bad moments – in a sad way, or in an angry way. We opted to take the second option.

"I tried to be every day a little bit better. I’ve been working so much, but unluckily the results were not coming.

"Here, everything is coming much easier. Sure, the track, the weather is cold, the extra grip we have in this track gives me the feelings, I have to apply my riding style and maybe to forget a little the problems we have in the pit box with the bike.

"Also, this place has been good to Honda in the past years, so let's enjoy today. Today this pole felt like a victory."

Quartararo admitted the choice of soft tyres had initially caused him some issues on Saturday, though he was happy enough after a switch helped him achieve his target in qualifying.

"Today I've been struggling so much with the soft tyre," the Frenchman, who is the only MotoGP rider to claim points in every race so far this season, told the media. "I was not feeling great on the bike, but with the medium tyre I was immediately feeling better.

"I was struggling so much in acceleration. The main goal was to be on the front row, and we will not touch anymore the soft tyre. I’m happy about my pace – and also the tyres."

Marc Marquez and Aleix Espargaro join Martin on the second row, while Valentino Rossi, who has finished on the podium in four of his five most recent appearances at the British GP, ended up in eighth, sandwiched between Jack Miller and Johann Zarco.

Joan Mir, meanwhile, has work to do from 11th place. The reigning world champion sits level with Bagnaia in second place in the standings on 134 points, 47 adrift of leader Quartararo.