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
The young winger bagged a triple as Northampton secured a perfect ten points from their first two Investec Champions Cup games with an eight-try hammering of Pretoria.
Ollie Sleightholme scored two tries and Henry Pollock scored the bonus point try before the hour mark as a dominant Northampton side ran riot in the latter period.
The Bulls were within touching distance with the score 14-5 at the break but a sin-binning to forward Alulutho Tshakweni in the 53rd minute for a unnecessary trip proved decisive and they did not score a point in the second half.
International Smith added 10 points from the tee as Saints went top of Pool Four on points difference from holders Bordeaux-Bègles with both sides on 10 points.
The manner of this win, following a 35-27 victory on the road at Section Paloise previously, means last year's losing finalists Saints could not have asked for a better start as they look to improve on that this season.
Bulls fly-half Wolhuter missed an early penalty before the hosts opened the scoring when Henry Pollock broke before feeding Ollie Sleightholme who showed his pace to race clear to the try line.
But an error from Sleightholme allowed the Bulls back into the game as the ball slipped from his grasp in the tackle, allowing Pretoria winger Jacobs to hack the ball forward and show blistering pace of his own to reply after 22 minutes.
Ten minutes later, Saints had their second as quick hands from Alex Mitchell at the base of a ruck and then Fin Smith sent George Hendy over in the corner to make it 14-5 at the half-time whistle.
Northampton were on top in possession and territory and were being given a helping hand from the opposition fly-half Kade Wolhuter who failed to find touch with penalty kicks to reinvite pressure onto the away side.
That proved decisive after 48 minutes when Smith was again the architect, darting inside to wrong-foot the advancing defence before sending a perfectly weighted grubber kick over the line for Hendy to collect his second try and Saints' third score.
Pretoria forward Tshakweni was then shown a yellow card for a tripping offense on Emmanuel Iyogun. Tshakweni was insistent he had been responding to a trip momentarily before by Iyogun but the contact from the Saints replacement prop was ruled accidental when reviewed by the officials.
Northampton capitalized of having the numerical advantage to clinch the bonus point through Henry Pollock before Coles and Ollie Sleightholme scored as the hosts registered three scores in five frantic minutes.
George Hendy completed his hat-trick with 12 minutes remaining and Josh Kemeny walked over for the eighth try of an excellent afternoon for Saints in the final minute.
The leading pair in the pool will face off in a rematch of last year's final when the Investec Champions Cup resumes in January as Northampton travel to Bordeaux-Bègles. The Saints then conclude the group phase with a fixture at home against the Scarlets on 18 January.
The Bulls, who have one point from their opening two games, welcome Bristol Bears next before an away trip face 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)