We meet the man behind the first-season sire market

Martin Stevens is joined by Joseph Burke, who compiles odds on the first-season sire market for RaceBets, to discuss this year's field.

They also look back on last year, when Camelot was undone as favourite by the steady stream of winners supplied by the ill-fated sprinter Society Rock, and the impressive start made by stallions owned by Maurice Burn's Rathasker Stud.

The two also discuss which sires they think will make more of an impact as the season progresses.

Enjoy more Racing Post Bloodstock Postcasts:

Tom Malone on his journey from jockey to high-rolling bloodstock agent

Sizing John co-breeder Mayoh discusses the Gold Cup hero