The 1986 New South Wales Rugby League premiership was the seventy-ninth season of professional rugby league football in Australia.

Thirteen clubs competed for the J J Giltinan Shield and Winfield Cup during the season, which culminated in a grand final between the Parramatta Eels and Canterbury-Bankstown Bulldogs which featured the introduction of the Clive Churchill Medal.

This season, NSWRL teams also competed for the 1986 National Panasonic Cup.

Eels coach John Monie had stepped into the large shoes left by Jack Gibson in 1984 and was under pressure to ensure Parramatta did not fall short for a third year.

Eels legends Ray Price and Mick Cronin were in their farewell seasons and the Eels fans at least wanted to see them go out on a winning note.

Everything had augured well right through the season with a Parramatta victory in the pre-season competition, the midweek National Panasonic cup and the minor premiership.

The Bulldogs on the other hand were building a dynasty under the Warren Ryan-coached style of uncompromising defence that had changed the game.

n prop Peter Kelly, hooker Mark Bugden and three-quarter Andrew Farrar, Ryan possessed a number of defensive hitmen capable of carrying out his game plan.

Parramatta's Mick Cronin required a police escort to the match after being stuck in a traffic jam.[5]

The Grand Final was fifteen minutes old when Eels winger Mick Delroy was knocked out by a high shot from Farrar while Price suffered a constant barrage from Kelly throughout the first half.

Referee Mick Stone at least initially appeared reluctant to send anyone off and Farrar and Kelly benefitted.

Stone also disallowed two near tries in the first half to Eels five-eighth Brett Kenny who was ultimately frustrated in his attempt to replicate the two tries per Grand Final statistic that he'd maintained in each of the 1981, 1982 and 1983 deciders.

It wasn't until Kelly was sin-binned for 10 minutes for a high tackle on Price that the Eels started to find gaps in the Bulldogs line.

Two minutes before half time and still with 12 men Canterbury looked in trouble when Eric Grothe Sr. set off down the sideline with a clear path. A desperate Steve Mortimer cover-defending run brought Grothe down metres from the tryline.

A minute later Cronin opened the scoring for the Eels with a successful penalty goal.

Twelve minutes into the second half, Canterbury five-eighth Terry Lamb levelled the score with a penalty goal after Peter Sterling was penalised for a late tackle on Steve Mortimer.

With eighteen minutes remaining, Canterbury replacement forward David Boyd was penalised for a high tackle on Price who had by now suffered an hour of ferocious Bulldog attention.

Price appeared concussed and the Parramatta trainers unsuccessfully tried to convince him to leave the field. Cronin kicked the resultant penalty and the Eels again took a 2-point lead.

After Canterbury fullback Phil Sigsworth was sent off for a high shot on Kenny, the 12 remaining Bulldogs lifted a level and continued with attacking surges.

Farrar was stopped by the Eels defence centimetres from the line, Lamb missed an opportunity to level with another penalty attempt and then right on the bell Parramatta forward Michael Moseley, in a career highlight moment, cut down Bugden as the Bulldogs hooker appeared certain to score.

Parramatta had taken on Canterbury at their own game - defence-focused trench warfare and managed to keep the game tryless and win the battle of attrition.

In the process they halted Canterbury's hopes of three successive titles in the first try-less and the lowest ever scoring Grand Final.

Final score : Parramatta 4 - Canterbury-Bankstown 2