The Chris Waller trained two year ods  The Autumn Sun, Zousain and Lean Mean Machine are the top three in the pre-post betting after nominations were taken for the Group 2 $250,000 Mitavite BRC Sires’ Produce Stakes (1350m) at Doomben on Saturday.

Kerrin McEvoy, above, was aboard Zousain in the Champagne Classic win at Doomben. Photo by Daniel Costello.

Ladbrokes.com.au have installed The Autumn Sun as the $4.20 early favourite for the BRC Sires’ Produce Stakes just ahead of Zousain at $4.40 and Lean Mean Machine at $6.50.

Zousain has already registered a win during the 2018 Queensland Winter Racing Carnival with an impressive victory in the Group 2 $175,000 Moet & Chandon Champagne Classic (1200m) at Doomben on May 12 while Lean Mean Machine was a luckless third behind Sesar and Boomsara in the Group 3 $125,000 Moreton Hire Ken Russell Memorial Classic (1200m) at the Gold Coast on May 5.

The Autumn Sun has only been to the races once for a win in a 1200m two year old Maiden at Randwick on Anzac Day and is still in Sydney and has been nominated for the 2yo Plate (1400m) at Randwick on Saturday.

Waller has a high opinion of the three youngsters with all three also nominated for the Group 1 $600,000 J.J. Atkins Plate (1600m) at Doomben on June 9.

“The three horses, I think, are Group 1 horses and they will hit their peaks as three-year-olds, hence the reason why they have been targeted up here,” Waller told The Courier-Mail.

“You’d have to say Zousain is a bit sharper than the other two at the moment.

“But Lean Mean Machine had no luck at the Coast and his run had a lot or merit. If you could see him getting a nice run midfield, he will have a better turn of foot.”

Twenty-one two year olds have been nominated for the BRC Sires’ Produce Stakes this weekend and the list also includes Granny Red Shoes and Sizzling Belle who finished second and third behind Eawase in the Listed $100,000 Bill Carter Stakes (1200m) at Doomben last Saturday.

The final field for the 2018 BRC Sires’ Produce Stakes will be released on Wednesday, May 23.

Pre-post betting for the 2018 BRC Sires’ Produce Stakes at Ladbrokes.com.au: $4.20 The Autumn Sun, $4.40 Zousain, $6.50 Lean Mean Machine, Sesar, $8.50 Graff, $10 Blue Book, Boomsara, $12 Plumaro, $18 Granny Red Shoes, $21 Sizzling Ace, Sizzling Belle, $31 Mickey Blue Eyes, $41 Dynamited, Shamurt, $61 or better the rest.

Nominations for the 2018 BRC Sires’ Produce Stakes (1350m)