A TOUGH second half from Collingwood enabled it run out 16-point winners in a classic round one encounter against North Melbourne on Sunday at Etihad Stadium.

The Kangaroos stormed home in the last 10 minutes as Collingwood tired, having lost Ben Johnson at half-time with a leg injury and Ben Reid midway through the third quarter to concussion, but could not bridge the six goal deficit Collingwood had opened up early in the final quarter.

The Kangaroos drew within 10 points with two minutes to play but a Brent Macaffer goal with less than a minute to go sealed the four points for Collingwood.

The final scores were Collingwood 15.13 (103) to North Melbourne 13.9 (87).

It was a fine effort given Collingwood played three first gamers in Sam Dwyer, Josh Thomas and Jack Frost after Dayne Beams was a late withdrawal and then Heath Shaw fell ill in the warm-up.

Travis Cloke kicked four goals in a dominant display up forward.

The first half was played at a frenetic pace with tough battles for the ball in tight and explosive sequences of play once the ball was won and found its way into the open.

The lead kept changing in the first half and most turnovers were pounced upon and created shaky moments for nervous defenders.
Inside battles between Andrew Swallow and Jack Ziebell for North Melbourne and Scott Pendlebury and Josh Thomas - who had seven clearances at half-time on debut - were pivotal.

Pendlebury's class was probably enough to give Collingwood a one-point lead at half-time. He had 19 disposals, a goal and one highlight where he sidestepped his opponent and hit a leading Travis Cloke for a Collingwood goal.

Cloke's marking power became more important as the game wore on and players from both sides tired. He was the most dominant forward on the ground, having six shots at goals. North Melbourne's three tall forwards failed to fire with Lachlan Hansen, Robbie Tarrant and Drew Petrie kicking four goals between them.

By contrast, Ziebell threw his kicking leg like an Olympic hammer thrower might sling a hammer, going long and deep inside 50. The Kangaroos were tough and desperate but just lacked a touch of class going inside 50. Collingwood had that in Steele Sidebottom, who played well and runners off half-back in Nick Maxwell and Alan Toovey.

In the first half the bombing worked with North Melbourne's Lindsay Thomas - often maligned for his poor kicking for goal - kicking four goals straight before the 20-minute mark of the second quarter.

But in the third quarter the Magpies took control kicking 4.4 (28) to 1.3 (9) and looked all over North Melbourne.

However when Ben Reid was knocked out (after he and Lindsay Thomas clashed heads) and taken off, the Magpies knew they would have to dig deep to protect its 21-point lead in the final quarter.

They did so but not without a few nervous moments. However, it would be happy to take the four points and move on to the big game against Carlton in round two.

Thomas' incident will be looked at as he took his eyes off the ball to shepherd Reid and they clashed heads when they made contact.

NORTH MELBOURNE  5.2   8.4     9.7      13.9     (87)
COLLINGWOOD      3.5   8.6   12.10   15.13   (103)

GOALS
North Melbourne: Thomas 4, Hansen 2, Cunnington, Bastinac, Tarrant, Gibson, Goldstein, Mullett, Petrie
Collingwood: Cloke 4, Sidebottom 3, Lynch 2, Goldsack 2, Pendlebury, Blair, Swan, Macaffer

BEST
North Melbourne: Swallow, Ziebell, Thomas, Atley, Wells, Cunnington
Collingwood: Cloke, Maxwell, Pendlebury, Sidebottom, Swan, Toovey

INJURIES
North Melbourne: Nil
Collingwood: Beams (quad) and Shaw (illness) replaced in selected side by Thomas and Frost; Johnson (corked left quad), Reid (concussion).

SUBSTITUTES
North Melbourne: Liam Anthony replaced Ben Jacobs at three-quarter-time.
Collingwood: Sam Dwyer replaced Ben Johnson (cork) at half-time.

Reports: Nil

Umpire: McBurney, Bannister, Foot

Official crowd: 41,040 at Etihad Stadium