Toronto: Emiliano Grillo, who began the week not knowing if he would even be able to get into the country, fired an eight under-64 for a one-shot lead after the first round of the Canadian Open.

The 22-year-old Argentinian went bogey free to lead Vaughn Taylor and Brian Harman on Thursday after qualifying to play in this PGA Tour event as a result of his top-10 finish at last week’s Barbasol Championship in Alabama.

Americans Harman and Taylor carded matching seven under-65s and they share second place at the Glen Abbey Golf Club.

Erik Compton, Steve Wheatcroft, South African Tyrone Van Aswegen and 17-year-old Australian Ryan Ruffels are one shot further back and tied for fourth following six under-66s.

Grillo has never won in North America as he spends most of his time playing on the European Tour, but he might consider a move in the future as has adapted quickly to the conditions on this side of the Atlantic.

Once he learned he was eligible to play this week, Grillo’s first priority was to try and get a Canadian visa.

After talking to a few people, he decided the best way to get one was to travel to the US-Canada border and apply in person. So he flew to Buffalo, New York, then drove to the border to take his chances.

“Yeah, it was a crazy week. The last eight, nine days has been crazy,” Grillo said. “They told me that I wasn’t able to get a visa in time, so I had to go to the Canadian border and ask for permission to play this tournament.

“I basically asked them and told them I don’t have a visa. ‘I’m here to ask you for a permit’.

“There is a kind of exception for athletes, but Canada has to gain something, and I have to gain something, so it kind of worked.

“Just pay the permit and go ahead. I’m here now and a good, solid round today.”

Grillo won the Argentine Open last year and lost in a play-off earlier this year at the Puerto Rico Open. On Thursday, he finished with eight birdies, including three on the four par-fives.

Taylor was also in the field after a top-10 result last week, and Harman had a stretch of four consecutive birdies and eight overall with one bogey in his round.

Defending champion Tim Clark, of South Africa, carded an even-par 72, putting him in a tie for 88th and eight shots back.

Meanwhile, Frenchman Gregory Havret took a one-shot lead after the first round of the European Masters on Thursday thanks to a seven under-par 63 which was helped by a spectacular hole-in-one.

Denmark’s Lasse Jensen is a shot back with 12 players on five under par 70, including England’s Tyrell Hatton who double-bogeyed the last hole.

Havret had a blistering round that included two eagles and his hole-in-one at the par-3 13th, which won him a brand-new car.

“It’s my second hole in one on the tour, and there’s a funny story about my first,” said the three-time European Tour winner Havret whose achievement brought back fond memories of Spanish legend Seve Ballesteros.

“It was at the Seve Trophy in 2007, and Seve himself was on the tee. When the ball went in, he jumped into my arms and shouted ‘You’ve won a car!’

“It was such a great moment, but then later that night he told me he’d made a mistake, and the car was only the prize on the final day. So that was a bit disappointing, but this beautiful prize definitely makes up for it.”

Hatton is two shots off the lead at five under in a group including English trio Danny Willett, Seve Benson and Richard Bland.

Also in this group are Swedes Pelle Edberg and Rikard Karlberg, South Korea’s Y E Yang and Thailand’s Jazz Janewattananond on a day hit by a 90-minute delay due to fog.