Champion jockey William Pike agrees with a fair chunk of pundits that key factors are in play for Casino Seventeen to win the Perth Cup.

Nearing peak form for co-trainers Grant and Alana Williams, Casino Seventeen has a perfect barrier draw and a light weight.

It is enough to have Pike brimming with excitement that he can win a fourth Perth Cup at Ascot on Monday.

Punters share Pike's assessment with Casino Seventeen the rock-solid $3 favourite for the $1 million race, ahead of interstate raiders, Numerian at $4.80 and Zoumon $8.

Casino Seventeen jumps from barrier five, drops to 53kg after carrying 59kg in the weight-for-age Northerly Stakes and Ted Van Heemst Stakes and hails from a stable renowned at getting their horses to peak for a grand final.

Pike is hungry to get back in the saddle and kick off the New Year in style after he copped a 22-day suspension for causing interference in the Group 1 Winterbottom Stakes (1200m) at Ascot on December 2.

Pike missed the ride on Casino Seventeen in the Northerly Stakes when placed 10th and last week's Ted Van Heemst Stakes when the son of Casino Prince ran on strongly to finish three lengths third behind Numerian.

Pike, who won the Perth Cup on Crown Prosecutor (2005), Real Love (2015) and Mississippi Delta (2020), said Casino Seventeen was ready to fly in the Group 2 contest over 2400m that ranks as Western Australia's most prestigious staying contest.

"I'm looking forward to it and I know that he has been set for the race," Pike told The Races WA.

"He drops a lot of weight from his last start, we've drawn a good barrier and there are lot of things in our favour.

"I also have confidence in Grant and Alana who are the best grand final trainers going around, so he ticks a lot of boxes.

"There are a lot of things in Casino Seventeen's favour, the jockey just has to tick one more off on the day."

Pike is eager to strike back and turn the tables on Numerian following the Ted Van Heemst Stakes.

He has healthy respect for the two-time Group 1 placed eight-year-old, but believes the 59kg topweight will be a difficult burden to overcome.

"I'm looking forward to the battle," Pike said.

"Numerian has an awful lot of weight for a staying distance.

"In the shorter ones it's not so significant, but in the staying ones it is to my mind."

Pike rates Numerian as Casino Seventeen's biggest danger in the Perth Cup, but he also believes Diamond Scene should not be left out of the discussion.

One of two runners for leviathan owner-breeders Bob and Sandra Peters, the gelding won four straight races before finishing fourth to Queen Alina in the ATA. Stakes (2200m).

"Horses like that are dangers because like me they are going to get in on the minimum and they're in good form," Pike said.

"With barrier two and lightweight it will beat more than half of them home.

"I give him a lot of respect."

The Williams stable is shooting for a fifth Perth Cup victory.

The husband and wife team won previously with Western Jewel (2012), Delicacy (2016), Mississippi Delta (2020) and Midnight Blue (2022).