The result means the Phoenix's season stops here, and the Mariners are guaranteed fourth, but the margin means that Adelaide must win by two for them to finish top and take the Premiers Plate and a spot in the 2010 AFC Champions League.

Considering all the talk on the need for attacking football in the lead-up to this match, there was a paucity of chances. Melbourne played below their lofty standards, while Wellington were unlucky not to get something out of the game.

It was a 40th-minute Kevin Muscat penalty which gave Melbourne the upper hand, while Archie Thompson gave the Reds a target to chase after his 90th-minute effort. Melbourne finished the season on 38 points and are guaranteed a top-two spot and the double chance which comes with it.

Either side could have scored inside the first 10 minutes, with Billy Celeski hitting the side netting in the fourth minute and then Ben Sigmund having a close-range shot blocked by the Victory defence.

The visitors created as many chances as the home side in the first 35 minutes with Shane Smeltz and Leo Bertos both firing long-range efforts straight at Michael Theoklitos.

Carlos Hernandez was Melbourne's busiest player in the first half and he curled a shot over and then forced some scrambling defence from Manny Muscat.

After a period of consolidation from both sides, Matthew Kemp took control, running hard into the Melbourne box, only to be met by Sigmund and Manny Muscat. Strebe Delovski pointed to the spot and Kevin Muscat hit the penalty low and hard to Glen Moss' left.

With their tails up, the Victory proceeded to pepper the goals for the rest of the half, the best effort a brilliant shot from Nick Ward which produced an even better save from Moss.

Ten minutes into the second half, Melbourne should have had a second. Danny Allsopp couldn't beat Moss from close range, while Hernandez skied the follow-up.

Wellington then had a series of excellent chances to equalise just after the hour mark, with three consecutive shots blocked, the best of them from Jon McKain. The first was blocked by Kevin Muscat, but the second and third were stopped by their own player in Smeltz.

Melbourne did their best work on the counter-attack but Thompson couldn't find the target from a tight angle on 75 minutes, while Wellington threatened the goal for much of the final 15 minutes.

Bertos stretched Theoklitos with a long-range shot up the other end, but Thompson settled it with a typical poacher's effort which was brilliantly-finished.

Bursting clear, he wrong-footed Moss and the defender for his first-ever goal against Wellington in what might prove a premiership-winning goal.