WELCOME to our live coverage of today's NRL double header. Check out our rolling coverage in this story plus follow the games live at our match centres, featuring game tracker, live stats and live SuperCoach. Match centre: Titans v Knights (from 2pm AEST) Match centre: Sharks v Bulldogs (from 3pm AEST) 4.49pm - Dogs down distracted Sharks CANTERBURY got their season back on track against the Sharks, who had other things on their mind given tomorrow's ASADA interviews. Wingers Sam Perrett and Mitch Brown both scored doubles for the Bulldogs in a 22-8 victory at Bluetongue Stadium. Cronulla made a colossal 16 errors in a game they'd rather forget. Todd Carney reacts after a pass goes to ground. 4.13pm - Sharks hit back through Lewis CRONULLA have dragged the score back to 12-8, with Luke Lewis crossing after some great lead-up play by Wade Graham. 30 minutes remain. 3.55pm - Knights roll over injury-hit Titans THE 14-man Titans fought hard against the Knights, but simply couldn't compete after three of their star players went off injured. Ashley Harrison (ankle, knee), Luke O'Dwyer (broken jaw) and Matt Srama (dislocated finger) all failed to finish the game. With the Titans down to just one reserve, the Knights stormed home, crossing for four tries in the second half. NEWCASTLE 30 (J McManus 2 D Fa'alogo T Tahu A Uate tries K Gidley 5 goals) bt GOLD COAST 6 (A Kelly try A Sezer goal) at Skilled Park. Referee: Jared Maxwell, Luke Phillips. Crowd: 14,201. Willie Mason of the Knights. 3.51pm - Bulldogs in control at half time THE Bulldogs lead the Sharks 12-2 at half time via tries to Sam Perrett (16th minute) and Mitch Brown (34th minute). The Sharks bombed two certain tries in the opening stanza. 3.37pm - McManus double puts Knights in box seat THE Knights have taken a commanding 24-6 lead against the 14-man Titans courtesy of a James McManus double. The former Origin winger crossed in the 58th and 64th minutes to put the game beyond the Titans. 3.27pm - Perrett opens scoring for Bulldogs A HUGE leap by Sam Perrett off a Trent Hodkinson bomb has put Canterbury ahead 6-2 against the Sharks. Perrett crossed in the 16th minute. Cronulla's only points came via a Michael Gordon penalty goal. 3.24pm - Titans hit back through Kelly THE 14-man Titans are somehow still in the game against the Knights courtesy of an Albert Kelly try in the 49th minute. Gold Coast trail 12-6 with 30 minutes to go. 3.19pm - Knights kick out to 12-0 lead NEWCASTLE Knights are taking advantage of an undermanned Titans, kicking out to a 12-0 lead early in the first half. David Fa'alogo scored in the 44th minute following a scrap created by a Jarrod Mullen bomb. 3.02pm - Massive reshuffle for the Titans Injuries have forced Albert Kelly to move to left centre, with Greg Bird at five-eighth and Aidan Sezer at halfback. Full details on the injuries below. 2.57pm - Knights lead Titans at half time THE Knights scored just before the break to take a 6-0 lead over an undermanned Titans at Skilled Park. The try was a cracker. It started with a Dane Gagai intercept and ended with Timana Tahu crossing on the other side of the field, with both Jarrod Mullen and Darius Boyd producing magic touches in between. Greg Bird for the Titans. 2.37pm - Titans down to 14 men as injury hits OFFICIAL medical reports are in for the Titans' three injured players, none of whom will return: Ashley Harrison (ankle, knee), Luke O'Dwyer (broken jaw), Matt Srama (dislocated finger). The score remains nil-all after 30 minutes. 2.32pm - Pritchard to start for Dogs FRANK Pritchard has been promoted to the starting side for Canterbury's clash with Cronulla, with Josh Jackson moving to the bench. For the Sharks, Chris Heighington will start in the back row, with Wade Graham dropping to the bench. Sharks: Michael Gordon, Nathan Stapleton, Ben Pomeroy, Jonathan Wright, Beau Ryan, Todd Carney, Jeff Robson, Andrew Fifita, John Morris, Ben Ross, Luke Lewis, Chris Heighington, Paul Gallen. Interchange: Wade Graham, Jayson Bukuya, Isaac De Gois, Anthony Tupou, Sam Tagataese Bulldogs: Ben Barba, Mitch Brown, Josh Morris, Tim Lafai, Sam Perrett, Josh Reynolds, Trent Hodkinson, Aiden Tolman, Michael Ennis, Martin Taupau, Tony Williams, Frank Pritchard, Greg Eastwood. Interchange: Josh Jackson, Dene Halatau, Dale Finucane, Tim Browne 2.21pm - Titans injury woes worsen INJURIES have hit the Titans. Ashley Harrison (knee) went off in the fifth minute, while Matt Srama and Luke O'Dwyer have also left the field. 2.16pm - Harrison hit by knee injury GOLD Coast and Queensland back rower Ashley Harrison came from the field in the fifth minute with a knee injury. He was replaced by Luke Bailey. 1.40pm - Gidley switched to halfback NEWCASTLE coach Wayne Bennett has made a key positional change for this afternoon's clash with the Titans, moving Kurt Gidley from hooker to halfback. The switch sees regular playmaker Tyrone Roberts drop to the bench and Travis Waddell promoted from the interchange to start at hooker. Neville Costigan is out, with Korbin Sims coming into the 17. For the Titans, Steve Michaels replaces the injured Kevin Gordon on the wing in the only change. Titans: William Zillman, Steve Michaels, Luke O' Dwyer, Jamal Idris, Anthony Don, Aidan Sezer, Albert Kelly, Luke Douglas, Matt Srama, Nate Myles, Greg Bird, Mark Minichiello, Ashley Harrison. Interchange: David Taylor, Luke Bailey, Ryan James, Beau Falloon Knights: Darius Boyd, James McManus, Dane Gagai, Timana Tahu, Akuila Uate, Jarrod Mullen, Kurt Gidley, Kade Snowden, Travis Waddell, Willie Mason, Robbie Rochow, Alex McKinnon, Chris Houston. Interchange: Tyrone Roberts, Adam Cuthbertson, David Fa'alogo, Korbin Sims. Special guest Ben Ikin previews round seven's Titans v Knights clash.