Here we pick out some key statistics from last weekend’s Heineken Champions Cup games. 1 – Two-time champions Saracens qualified for the last eight as the top seeds after winning all six of their pool games for the second time in the club’s history. 2 – For the first time in the tournament both Scottish clubs (Edinburgh Rugby and Glasgow Warriors) made it through to the quarter-finals. 5 – The number of Guinness PRO 14 teams who qualified for the last eight, the most in the competition for seven seasons. 6 – Ireland internationals Sean Cronin (Leinster Rugby) and Jacob Stockdale (Ulster Rugby) were the pool stage’s top try-scorers. 18 – In finishing first in Pool 2, Munster qualified for the quarter-finals for a record 18th time. 22 - Ulster’s points tally was the highest by a best runner-up since the competition format was revised in 2014/15. 26 – Lewis Ludlow, of Gloucester Rugby, registered the most tackles of the round against Castres Olympique, but it was not enough to help his side to victory, as the French club won 24-22 at the Stade Pierre Fabre. 41 – Springbok wing Cheslin Kolbe has been in dazzling form across Europe this season and leads the defenders beaten chart. 68 – Munster fly-half Joey Carbery is the tournament’s leading points-scorer, with his total including a 26-point haul against Gloucester in Round 5. 457 – Exeter Chiefs back Jack Nowell has made the most metres in this season’s Heineken Champions Cup so far, with 176 coming against Munster in Round 6.