Wayne Bennett and Anthony Seibold face their former clubs as South Sydney Rabbitohs and Brisbane Broncos kick off round eight of NRL 2019.
Brisbane Broncos claimed only their second win of the season, while Wests Tigers came from 14 points down to beat Gold Coast Titans.
Melbourne Storm are seeking a seventh straight win over New Zealand Warriors as round seven of the 2019 NRL season kicks off on ANZAC Day.
Mitchell Moses led the way for Parramatta Eels, who ran up a half-century to christen their new Bankwest Stadium home against Wests Tigers.
Melbourne Storm will look to extend their unbeaten start to six games on Friday when they host defending champions Sydney Roosters.
Wests Tigers claimed only a second win in 10 NRL matches against Brisbane Broncos in dramatic fashion.
Cameron Smith is just two points shy of becoming the joint-highest points scorer in NRL history ahead of the Storm's clash with the Cowboys.
Ivan Cleary won against former club Wests Tigers, with the Penrith Panthers coach seeing his son, Nathan, kick the winning point on Friday.
We give you the best Opta facts on round four of the NRL season, which begins with 2018 champions Sydney Roosters hosting Brisbane Broncos.
South Sydney Rabbitohs and Melbourne Storm are the only NRL sides to have won all three games after the Bunnies defeated the Titans.