Love thy neighbour took on a whole new meaning at Parramatta Stadium with Wests Tigers fumbling two competition points the way of the Eels, who kept their NRL finals hopes alive with a 40-12 victory.

Parramatta took advantage of a horrendous case of the dropsies for the Tigers who did their own playoff chances little good, the Eels joining them on 24 competition points courtesy of their eighth straight win over their local rivals.

Both clubs need at least two more wins from their last three matches to secure a top eight berth, but there were signs the Eels had rediscovered some of their swagger as they ran in seven tries to two to give their deplorable for and against a boost.

There was a nasty sting in the tail of the win with Feleti Mateo limping from the field two minutes from time, Eels officials hopeful their star backrower had suffered nothing more than a cork.

It didn't take long for the Tigers to invite the home side into the contest with Beau Ryan coughing the ball up after just four minutes to give the Eels an early sniff.

Taulima Tautai took advantage to cross for his first of the night, the dose repeated when Mateo sent Fuifui Moimoi over for his first of the season after a Chris Lawrence knock on.

The Tigers were losing the plot - three straight penalties leading to a simple Krisnan Inu penalty goal before a spilled Brett Finch bomb fortuitously landed in the arms of Nathan Hindmarsh who put the Eels up by three converted tries.

When Tautai bagged his double there looked no coming back for the Tigers, but a piece of luck - when another Finch bomb was carried backwards by the wind - and some Benji Marshall speed closed the gap to 16 at break.

It was back to ten when a clever Robbie Farah kick close to the Eels line found Chris Heighington, but the Tigers again capitulated with Taniela Tuiaki taking his turn in line to drop the ball cold.

Jarryd Hayne bounced off four defenders to again make sure the Tigers paid for their mistake, that try opening the floodgates with Mateo miraculously held a Matt Keating pass to score under the posts before Hayne completed his double five minutes from time.

Tigers prop Bryce Gibbs was also placed on report after collected Inu with a forearm late in the contest.

Having claimed the Eels had not turned the corner with last week's win over the Sydney Roosters, Tigers coach Tim Sheens was again left unimpressed by what he saw from the opposition.

"They used us as a springboard but I wouldn't be jumping out of our skin if I was them thinking that they're back," he said.

"We didn't play good footy tonight."

But on the back of an 84 per cent completion rate and their third win from four matches, Eels coach Michael Hagan had little to complain about as he mocked the Tigers' abysmal recent record against his club.

"We didn't talk about the fact we've won the last seven times against them, I did hear that a couple of times this week in dispatches," he said.

"We wouldn't mind playing them every week at the moment.

"I think our performance tonight was reasonably dominant and I think physically we were very good."

Hagan also said the news on Mateo was positive.

"He's okay, he put a bit of a scare in the camp but I think it's just a cork on his knee," Hagan said.

"He's had a couple of injuries this year in that area so I was quite relieved."

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