Investec Champions Cup Pool Four
Northampton Saints (14) 50
Tries: Sleightholme 2, Hendy 3, Pollock, Coles, Kemeny Cons: Smith 5
Pretoria Bulls (5) 5
Tries: Jacobs
George Hendy scored a hat-trick as the Saints secured a perfect ten points from their opening two Investec Champions Cup games with an eight-try hammering of the Bulls.
Ollie Sleightholme scored two tries and Pollock scored the bonus point try before the hour mark as a commanding Saints team ran riot in the second half.
The visitors were still in the game with the score fourteen-five at the break but a yellow card to prop Alulutho Tshakweni in the 53rd minute for a needless trip proved very costly and they did not score a point in the final forty minutes.
International Fin Smith contributed 10 points with the boot as Northampton went top of Pool Four on superior points difference from defending champions Bordeaux-Bègles with both sides on 10 points.
The manner of this win, following a 35-27 victory on the road at Section Paloise last week, means last season's runners-up Saints could not have hoped for a more ideal beginning as they aim to go one better this season.
Pretoria's number ten Kade Wolhuter missed an early penalty before the hosts opened the scoring when Pollock broke before feeding Ollie Sleightholme who showed his pace to race clear to the line.
But an error from Sleightholme allowed the Bulls back into the game as the ball slipped from his grasp in contact, allowing Bulls wing Stravino Jacobs to hack the ball forward and show electric speed of his own to reply after 22 minutes.
Shortly after, Northampton had their second as quick hands from Mitchell at the base of a ruck and then Fin Smith sent Hendy over to make it 14-5 at the half-time whistle.
Northampton were on top in both ball and field position and were being given a helping hand from the opposition fly-half Wolhuter who twice missed touch with penalty kicks to reinvite pressure onto the visitors.
That proved decisive after 48 minutes when Fin Smith was again the creator, darting inside to wrong-foot the onrushing defense before sending a perfectly weighted grubber kick over the line for George Hendy to collect his second and Saints' third.
Pretoria forward Alulutho Tshakweni was then shown a yellow card for a tripping offense on Emmanuel Iyogun. The prop was adamant he had been responding to a trip just prior by Iyogun but the incident from the Northampton substitute was ruled accidental when reviewed by the officials.
Northampton capitalized of having the extra man to secure the try bonus point through Henry Pollock before Coles and Sleightholme crossed as the home team notched three scores in five minutes.
George Hendy completed his hat-trick with 12 minutes remaining and Kemeny strolled in for the eighth and final try of an excellent day for Saints in the dying moments.
The top two teams in the group will face off in a rerun of last year's final when the Investec Champions Cup returns in January as Saints travel to Bordeaux. The Saints then conclude the pool stage with a home game against Scarlets on January 18th.
The Bulls, who have one point from two matches, welcome Bristol next before an away trip Pau.
Northampton: Furbank; Sleightholme, Hutchinson, Dingwall, Hendy; F Smith, Mitchell; Fischetti, Wright, Davison, Coles, Van der Mescht, Kemeny, Pearson, Pollock
Replacements: R Smith, Iyogun, Kundiona, Munga, Prowse, Graham, James, Thame
Bulls: Williams; Petersen, Gans, Vorster, Jacobs; Wolhuter, Burger; Tshakweni, Van der Merwe, Smith, Wiese, Van Heerden, Coetzee, Ludwig, Louw
Replacements: Else, Sithole, Mchunu, Gumede, Carr, Papier, Johannes, Van Niekerk
Yellow card: Tshakweni (53)
Referee: Hollie Davidson (Sco)
Assistant referees: Rob McDowell (Sco) and Dave Sutherland (Sco)
TMO: Mike Adamson (Sco)