Dan Evans beats Denis Shapovalov to give GB perfect start

It was more than three years since Evans' last win of any kind in the competition but he maintained the momentum of the best period of his career to triumph 6-3 6-3 6-4 and give the visitors a 1-0 lead over Canada in Ottawa.

Wimbledon junior champion Shapovalov is undoubtedly a talent for the future but his first best-of-five-sets match was rather a chastening experience in which he made 39 unforced errors.

Evans found himself thrust not just into top spot in the absence of Andy Murray but into the position of heavy favourite against a teenage rookie with nothing to lose.

The puff of the cheeks from the Birmingham player when the draw was made indicated he knew that this had 'hospital pass' written all over it.

But Evans, fresh from a run to the fourth round of the Australian Open that elevated him to 45 in the world rankings, made the 189-place gap in their rankings look accurate.

The 26-year-old said: "That's what I tried to do, just keep it rolling. It's tough mentally to keep going and going but it's the start of the year and I have to keep going until I get a week off when I get home.

"I stayed focused, played my game. Obviously it would have been easier with Andy but I'm really happy we're 1-0 up and hopefully Kyle (Edmund) can get another point on the board now."

Evans' plan was to seize the initiative from the off and not allow Shapovalov to be the aggressor but the work was done for him.

Shapovalov, with his long blond hair and flashy one-handed backhand, certainly stands out from the crowd but he was wild in the extreme in the early stages.

Evans, hardly a model of reliability over his career, looked comfortable in his role, his nerves only betrayed by four double faults in the opening three games.

Shapovalov grew into the match, feeding off the lively crowd at the ice hockey-turned-tennis arena, and there was little rhythm for Evans to feed off.

In the fifth game of the second set the Canadian followed a complete air shot with a ripped backhand winner and forced two break points but Evans quickly shut down the threat.

And in the following game he showed the class that earned him wins over Marin Cilic and Bernard Tomic in Melbourne, a super lob and deft volley helping him to the crucial break.

Their only previous meeting had been a tight affair at a Challenger event last year but, although Shapovalov continued to fight his hardest, a comeback never looked on the cards.

And the 250 fans who have made the trip from Britain were able to celebrate a job very professionally done when a desperate Shapovalov forehand bounced into the net after an hour and 50 minutes.