The midfielders' efforts against the Crows impressed Geelong Advertiser People's Choice voters and earned the pair 8.5 votes each, ahead of Corey Enright and Steven King who both scored a rating of 7.5.
Riccardi's best on ground effort also saw him close the gap on King's overall lead. The veteran midfielder moved to an average rank of 6.43 for the season, just behind King on 7.01 for the year.
Riccardi, who moved to outright second spot, was one of three players who climbed the ratings ladder. Enright moved from 16th to 14th while James Kelly improved two positions to 19th.
A panel of Geelong members assess the performance of Geelong players each week.
A new selection panel is chosen each week.
Participating panelists receive a double pass to Village Cinemas, Geelong.
They will also be invited to a special end-of-season movie screening where the Geelong Advertiser People's Choice Award winners will be announced.
One of our experts panelists will also win a Village Gold Class screening for themselves and 20 friends.
Corey, Joel 8.5
Riccardi, Peter 8.5
Enright, Corey 7.5
King, Steven 7.5
Kelly, James 7.4
Clarke, David A 7.2
Scarlett, Matthew 6.9
Ling, Cameron 6.8
Milburn, Darren 6.7
Johnson, Steve 6.6
Chapman, Paul 5.9
Harley, Tom 5.9
Mooney, Cameron 5.7
Rahilly, James 5.7
Kilpatrick, Glenn 5.6
Sholl, Brad 5.1
Kingsley, Kent 4.9
Lord, Aaron 4.6
Graham, Ben 4.2
Ablett,Gary jnr 3.9
Burns, Ronnie 3.8
Foster, Daniel 3.6