Benetton survived the early sending off of debutant Matteo Minozzi to claim a hard-fought victory.

Minozzi was dismissed for dangerous play after just 10 minutes at the Stadio Monigo on Saturday but the hosts – who had two spells with just 13 men – claimed a hard-fought, bonus-point win with tries from Marcus Watson, Sebastian Negri, Niccolo Cannone and Rhyno Smith.

Edinburgh twice fought back to level in the second half with Henry Immelman claiming a double but Smith’s score proved decisive as Benetton held on in a nervy finish.

It was a gritty showing from the home side, who could hardly have made a worse start.

Charlie Savala landed a penalty to give Edinburgh a 3-0 lead but that was the least of Benetton’s problems as Minozzi was sent off after catching Wes Goosen in the head with a high boot.

The Italians responded well and enjoyed a prolonged spell of possession. They were confident enough to decline a penalty shot at goal and were rewarded when Tomas Albornoz sent Watson over in the corner with a cut-out pass.

Edinburgh were pinned back on their line as Benetton maintained the momentum and their task got harder when Goosen was sinbinned after a series of infringements.

Henry Pyrgos escaped further punishment after being penalised for a deliberate knock-on but Benetton eventually broke through when Sebastian Negri touched down from a looping Dewaldt Duvenage pass.

That gave Benetton a 10-3 interval lead but Edinburgh hit back after the break as a delayed pass from Savala brilliantly opened up the defence for Immelman to skip over a challenge and touch down.

With Savala converting, the scores were brought back to level but parity did not last long.

Benetton reclaimed the initiative when Cannone forced his way over and Albornoz’s first conversion of the afternoon established a seven-point cushion.

Another twist followed as Benetton were reduced to 13 players when Federico Ruzza was sinbinned.

Edinburgh made their two-man advantage count as Nick Haining broke a tackle and sent Immelman over out wide on the hour. Savala again added the extras but Edinburgh could not keep up the intensity.

A disguised and well-weighted chip over the top from Duvenage wrongfooted Edinburgh and Smith raced through to touch down for a try Jacob Umaga improved.

Smith became the second Benetton player sinbinned for a high tackle in the closing minutes but the hosts held on.