The best defence: Round 4
Defensive effectiveness can be measured in many ways. NRL.com looks at which teams and players had the best defence in Round 4 of the NRL Telstra Premiership.
The Newcastle Knights made the most tackles in Round 4 but lost 40-0 to the Penrith Panthers on Friday night. The Knights made 387 tackles but missed 39 – the second highest of the round.
In a big shock, the most missed tackles of the round was recorded by the usually reliable defence of the Melbourne Storm. The Storm missed 44 tackles in their 22-14 win over Wests Tigers on Sunday, and also made the second-most tackles of the round with 381.
The best defensive team of Round 4 was the Manly Sea Eagles who held the Canterbury Bulldogs scoreless in a 36-0 win at Lottoland. The Sea Eagles only had to make 235 tackles and missed just 12 in their big win.
The Panthers also caused a shutout against the Knights, making the least tackles of the round with 225 but missing 23 tackles.
For the third week in a row, Brisbane Broncos hooker Andrew McCullough was the top tackler of the round with 61 tackles in his side's 13-12 win over the Raiders. However the defensive machine did miss five tackles – the most misses he's had in a game so far this season.
Three St George Illawarra players recorded big tackle counts with no misses in their Round 4 win over the Warriors. Second-row forward Tyson Frizell made 42 tackles for no misses, hooker Cameron McInnes made 39 tackles with no misses and prop Paul Vaughan made 38 tackles with no misses.
 Telstra Premiership: Andrew McCullough vs Cameron McInnes
Minutes Played, Tackles, Missed Tackles, Tries.