WHO PULLS out the stops when they play against your club? Here are the round 19 bogeymen, determined with help from the Schick AFL Player Ratings:
Hawthorn v Sydney
Shaun Burgoyne
The Hawks champion was superb in the round 10 win, with 26 disposals, 19 contested possessions, five tackles and two goals.
Rating: 26
Josh Kennedy
Since 2010, the captain has played better against his former side than any of his teammates. Last time, he picked up 33 disposals and 20 contested possessions.
Rating: 4
North Melbourne v Melbourne
Ben Brown
The in-form forward is equal second in the Coleman Medal (with Joe Daniher) and has booted 16 goals in the past month.
Rating: 127
Tom McDonald
In the round nine loss to the Roos, the versatile tall had 21 disposals, eight intercept possessions and seven marks.
Rating: 33
Greater Western Sydney v Fremantle
Lachie Whitfield
The classy midfielder had the second-best game of his career in the round 22 win against the Dockers, with 26 disposals and a goal.
Rating: 110
Lachie Neale
The ball-winner was his side's best against the Giants late last season, racking up 40 disposals and laying 12 tackles.
Rating: 11
Port Adelaide v St Kilda
Paddy Ryder
The former Bomber is having his career-best year. He is the second-highest ranked ruckman in the competition, just behind Hawthorn's Ben McEvoy.
Rating: 224
Shane Savage
Since being recalled to the senior side, the New Zealand native has averaged close to 27 disposals in his three matches.
Rating: 196
Gold Coast v Richmond
Gary Ablett
Since arriving at the Suns, the dual Brownlow medallist has been the best-performed player in the competition against Richmond. In last season's round 12 loss, he finished with 24 disposals, 12 tackles and a goal.
Rating: 57
Dustin Martin
The Brownlow fancy was dominant when these sides met last season, racking up 38 disposals, 11 score involvements and two goals.
Rating: 3
Carlton v Geelong
Bryce Gibbs
The star onballer excelled in the upset win against the Cats in round 10 last year, notching up 34 disposals and two goals.
Rating: 29
Rhys Stanley
The athletic ruckman was his side's best last time these teams played, finishing with 19 disposals, 12 contested possessions, two score assists and a goal.
Rating: 235
Western Bulldogs v Essendon
Liam Picken
The brave premiership player had 33 disposals and a goal in the round 22 victory against the Bombers in round 22 last season.
Rating: 102
Jobe Watson
Since 2010, the former captain is the best-performed Bomber against the Bulldogs. He picked up 30 disposals and three goals in the win against them in round 14, 2012.
Rating: 413
Collingwood v Adelaide
Jack Crisp
The former Lions rookie notched up 19 disposals, nine tackles and eight score involvements in the Pies' loss to Adelaide in round 17, 2016.
Rating: 86
Brodie Smith
The damaging Crow has played better against the Pies than any other side. Last time, he had 23 disposals, eight marks and six inside 50s.
Rating: 88
West Coast v Brisbane Lions
Elliot Yeo
The former Lion was superb in the Eagles' round 13 win last season, with 21 disposals, 11 tackels and eight score involvements.
Rating: 99
Ryan Bastinac
The former Roo played the third-best game of his career when these sides met in the middle of last year, notching up 29 disposals, seven score involvements and five intercept possessions.
Rating: 109
• Schick AFL Player Ratings: Who's your club's leader?