IS THE race for the AFL.com.au tipping crown all over with six rounds remaining?

Reporter Marc McGowan extended his lead at the top to three after tipping six winners last week, while Paul Bastin could only manage five.

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Below are round 18's expert tips to help you pick a winner.

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MARC McGOWAN

Adelaide (12 points)
Richmond
Carlton
Collingwood
Brisbane
Fremantle
Geelong
West Coast
Western Bulldogs
Total: 96

PAUL BASTIN

RILEY BEVERIDGE

Adelaide (9 points)
Richmond
Carlton
Collingwood
Brisbane
Fremantle
Geelong
West Coast
Western Bulldogs
Total: 92

ADAM CURLEY

Adelaide (13 points)
Richmond
Carlton
GWS
Brisbane
Sydney
Geelong
West Coast
Western Bulldogs
Total: 91

SARAH BLACK

Adelaide (17 points)
Richmond
Carlton
Collingwood
Brisbane
Sydney
Geelong
West Coast
St Kilda
Total: 91

TRAVIS KING

Essendon (11 points)
Richmond
Carlton
Collingwood
Brisbane
Fremantle
Geelong
West Coast
Western Bulldogs
Total: 90

MITCH CLEARY

Adelaide (8 points)
Richmond
Carlton
Collingwood
Brisbane
Fremantle
Geelong
West Coast
St Kilda
Total: 89

CAMPBELL BROWN

Adelaide
Richmond
Carlton
Collingwood
Brisbane
Sydney
Geelong
West Coast
Western Bulldogs
Total: 88

NAT EDWARDS

Adelaide (13 points)
Richmond
Carlton
Collingwood
Brisbane
Fremantle
Geelong
West Coast
Western Bulldogs
Total: 88

CALLUM TWOMEY

Essendon (12 points)
Richmond
Carlton
Collingwood
Brisbane
Sydney
Geelong
West Coast
Western Bulldogs
Total: 88

BEN COLLINS

Adelaide (11 points)
Richmond
Carlton
GWS
Brisbane
Fremantle
Geelong
West Coast
Western Bulldogs
Total: 88

MICHAEL WHITING

WAYNE CAREY

Adelaide
Richmond
Carlton
Collingwood
Brisbane
Fremantle
Geelong
West Coast
Western Bulldogs
Total: 87

LEE GASKIN

Adelaide (14 points)
Richmond
Carlton
Collingwood
Brisbane
Fremantle
Geelong
West Coast
Western Bulldogs
Total: 87

DINNY NAVARATNAM

DAMIAN BARRETT

Adelaide (17 points)
Richmond
Carlton
GWS
Brisbane
Sydney
Geelong
West Coast
Western Bulldogs
Total: 85

TOTALS

Adelaide 14-2 Essendon
Richmond 15-1 Port Adelaide
Carlton 16-0 Gold Coast
GWS 4-12 Collingwood
Brisbane 16-0 North Melbourne
Fremantle 11-5 Sydney
Geelong 16-0 Hawthorn
Melbourne 0-16 West Coast
St Kilda 4-12 Western Bulldogs