After another entertaining weekend of Heineken Champions Cup action, here is our review of Round 4. 1 – Romain Ntamack scored his first European try for Toulouse in his team’s 42-17 success against Wasps. But the 19-year-old still has a way to go to match his father, Émile, who crossed 21 times in the tournament. 3 – Three clubs maintained their 100 per cent record in this season’s Heineken Champions Cup in Round 4: Toulouse, Saracens and Racing 92. 4 – Jacob Stockdale has scored a try in each round this season, crossing for his eighth in 13 Champions Cup appearances in Ulster Rugby’s 30-15 win over Scarlets. 19 – Leinster Rugby have now scored a tournament-high 19 tries after their six-try 42-15 triumph over Bath Rugby at the Aviva Stadium. 27 – Gloucester Rugby lock Franco Mostert made a round-high 27 tackles in the Cherry and Whites’ 27-19 defeat to West Country rivals Exeter Chiefs. https://twitter.com/ChampionsCup/status/1074574920691183617 31 – The dynamic Exeter wing Santiago Cordero now tops the defenders beaten chart in this season’s competition with 31. 64 – Four-time champions Toulouse lead the way in offloads this season with 64, epitomising their attacking intent. 72 – Ulster captain Rory Best is the now the Irish province’s highest capped player in European club rugby, passing Andrew Trimble’s previous milestone of 71 appearances. 123 – Adam Hastings made 123 metres in his side’s 21-10 away victory in Lyon. The Scotland fly-half also topped the defenders beaten chart in Round 4 with eight. 1,000,000 – During Round 4, the aggregate attendances for the tournament in 2018 passed the one million mark.