Cardiff punish Zebre to go top
Hosts Cardiff had wrapped up their bonus point before half-time as Josh Navidi went over twice with the returning Tom James and Alan Summerhill grabbing one apiece.
All Zebre had to show for their efforts in the first half were two Maicol Azzolini penalties, but Ulrich Beyers did cross the whitewash after the break.
However, Cardiff added a further seven tries through Rhys Patchell's quick-fire treble, a hatr-trick for Josh Turnbull and Summerhill's second of the game to get their campaign off to a flying start.
After a tense opening ten minutes in which both sides threatened, Zebre were on the scoreboard first as Azzolini slotted a penalty.
The biggest cheer in the early exchanges from the home fans came when the returning Tom James got his hands on the ball early on, although there was little else to get them excited as Patchell sent a penalty attempt past the right upright.
And this miss might have played a part in Patchell opting to kick for the corner when twice he had the chance to once again go for the posts.
But whatever the reasoning it turned out to be the right option as after a neat line out Navidi peeled off the back to give Cardiff the lead.
The conversion though was missed and Zebre once again had their noses in front as Azzolini made no mistake from the tee on 25 minutes.
Zebre then thought they had moved further ahead only for an effort to be ruled out by the TMO.
And things went from bad to worse for the Italian side as soon after a sublime pass from Jarrad Hoeta sent James over for a try on his return to Cardiff Blues.
But the home side weren't finished there as a break from Navidi saw Tavis Knoyle take the ball on before it was worked wide for Summerhill to finish.
Cardiff then lost James to injury just before half-time but it did little to disrupt them as the hosts secured the bonus point before the interval with Navidi grabbing his second try of the game with Zebre No.8 Andries Van Schalkwyk in the sinbin.
And it was a similar story after the break as Patchell got in on the act early in the second-half, dusting himself off to convert his own score.
Dan Fish thought he had his name on the scoresheet moments later but he was just short of the whitewash, but there was no mistaking when Patchell added his second of the game after a Fish breakaway.
Patchell missed the conversion this time but he was celebrating moments later when he wrapped up a nine-minute hat-trick as he was once again sent clear by Fish.
The home side rung the changes and Zebre made the most of an opportunity as Beyers went over just before the hour mark, but Cardiff hit straight back with Summerhill dotting down, Gareth Davies adding the extras.
That was the home side's eighth try of the game but Zebre were not giving up and Fish ad to be alert to put in a try-saving tackle on Luke Burgess.
But normal service was resumed as Turnbull ran the length of the field to touch down, with Fish converting.
Turnbull went on to bring up a treble of his own as the Blues got their season off to the perfect start
The scorers:
For Cardiff Blues:
Tries: Navidi 2, James, Summerhill 2, Patchell 2, Turnbull 3, Davies
Cons: Patchell, Davis, Fish
For Zebre:
Try: Beyers
Con: Beyers
Pens: Azzolini
Teams:
Cardiff Blues: 15 Dan Fish, 14 Aled Summerhill, 13 Tom Isaacs, 12 Gavin Evans, 11 Tom James, 10 Rhys Patchell, 9 Tavis Knoyle, 8 Manoa Vosawai, 7 Josh Navidi (captain), 6 Josh Turnbull, 5 James Down, 4 Jarrad Hoeata, 3 Taufa'ao Filise, 2 Ethan Lewis, 1 Sam Hobbs.
Replacements: 16 Rhys Williams, 17 Thomas Davies, 18 Craig Mitchell, 19 Macauley Cook, 20 Ellis Jenkins, 21 Lewis Jones, 22 Gareth Davies, 23 Garyn Smith.
Zebre: 15 Kayle Van Zyl, 14 Gabriele Di Giulio, 13 Tommaso Castello, 12 Mattia Bellini, 11 Michele Visentin, 10 Maicol Azzolini, 9 Luke Burgess, 8 Andries Van Schalkwyk, 7 Maxime Mbandà, 6 Paul Derbyshire, 5 George Biagi (captain), 4 Michele Sutto, 3 Pietro Ceccarelli, 2 Tommaso D’Apice, 1 Bruno Postiglioni.
Replacements: 16 Oliviero Fabiani, 17 Andrea De Marchi, 18 Emiliano Coria, 19 Marco Bortolami, 20 Johan Meyer, 21 Giulio Toniolatti, 22 Ulrich Beyers, 23 Matteo Pratichetti.
Referee: Andrew Brace
Assistant referees: Gwyn Morris, Ben Whitehouse
TMO: Jon Mason
