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 Northampton secured maximum points from their first two European games with an eight-try hammering of Pretoria.
Sleightholme scored two tries and Pollock secured the bonus point try inside an hour as a dominant Saints team ran riot in the second half.
The Bulls were still in the game with the score fourteen-five at the interval but a sin-binning to forward Alulutho Tshakweni in the 53rd minute for a needless trip proved decisive and they did not score a point in the final forty minutes.
England fly-half Fin Smith contributed 10 points from the tee as Northampton went top of Pool Four on points difference from defending champions Bordeaux with the two teams on 10 points.
The manner of this victory, coming after a 35-27 away win at Section Paloise previously, means last season's runners-up Northampton could not have hoped for a better start as they aim to go one better this season.
Pretoria's number ten Kade Wolhuter failed with an early shot at goal before Saints opened the scoring when Henry Pollock made a break before feeding Ollie Sleightholme who showed his pace to race clear to the line.
But an mistake from the winger allowed the Bulls back into the game as the ball was knocked on in contact, allowing Bulls wing Stravino Jacobs to hack the ball forward and show blistering pace of his own to reply after 22 minutes.
Ten minutes later, Northampton had their second try as quick hands from Alex Mitchell at the base of a ruck and then Smith sent Hendy over to make it fourteen to five at the break.
Northampton were dominant in both ball and field position and were being aided from Bulls fly-half Kade Wolhuter who failed to find touch with penalty kicks to reinvite pressure onto the visitors.
That proved decisive after 48 minutes when Fin Smith was again the architect, darting inside to wrong-foot the advancing defence before sending a sweet left-footed kick over the line for Hendy to collect his second try and Saints' third score.
Bulls prop Tshakweni was then shown a yellow card for a trip on Iyogun. The prop was insistent he had been reacting to a trip just prior by the Saints player but the contact from the Saints replacement prop was ruled unintentional when looked at by the match officials.
Northampton seized the opportunity of having the extra man to clinch the try bonus point through Pollock before Alex Coles and Sleightholme scored as the home team notched three scores in five frantic minutes.
George Hendy wrapped up his triple with twelve minutes left on the clock and Josh Kemeny walked over for the eighth try of an outstanding day for Saints in the final minute.
The leading pair in the group meet in a rerun of last year's final when the Investec Champions Cup returns in the new year as Northampton travel to Bordeaux-Bègles. The Saints then conclude the pool stage with a fixture at home against the Scarlets on 18 January.
The Pretoria Bulls, who have one point from two matches, welcome Bristol in their next outing before traveling to 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)
Elara is a seasoned gaming journalist with over a decade of experience covering slot machines and casino trends across the UK.