More brain teasers, hopefully backed up by some interesting snippets of information.

But first – Saturday’s picture quiz results

The main picture was of course Rio Quattro, winner of the £250,000 William Hill Derby Final.

The remaining photos, in order, were: Mark Schallenberg (Harlow), Jimmy Fenwick, the East Anglian Derby trophy, Shawfield, (a young) Mark Wallis, Lacca Champion and David and John Mullins, Harry Findlay, Leeds greyhound track, Spiral Nikita.

And today’s offerings. . .

Farloe Blitz (t1) leads early as widely expected in the Boylesports Irish Derby Final, tracked by winner ??????? (t3), Peregrine Falcon (t4), Gaytime Hawk (t5), Farloe Rumble (t6) and Cable Bay (t2).
in the Irish Derby Final at Shelbourne Park 19th September 2015. Photo: Steve Nash

Name this Hove trainer

This picture showing Frank Scargill and Barrie Draper features one of the fastest hounds ever to grace Sheffield. This photo is from the night he beat Toms The Best, Blue Murlen and Bulawayo Power in a four-runner invitation at Owlerton. The brindle son of Slaneyside Hare also won a Blue Riband and finished second to Some Picture in the 1997 English Derby final. He is? – pic Steve Nash

You would be forgiven for not know the name of this trophy which has long been lost to history along with the event for which it was presented. But it was won in consecutive years by Yankee Express, Game Ball, Hong Kong Mike and Tico. Name the competition

Spot the footballer, snooker player and rock star following Smoking Bullet’s Derby quarter final win. – pic Steve Nash

Which track? Pic Steve Nash

The dog is Knockrour Bank, winner of a Puppy Derby, Spring Cup and one time holder of the Wembley 490m record in and around 1975/76. But who is the trainer?

Spot the footballer, snooker player and rock star following Smoking Bullet’s Derby quarter final win. – pic Steve Nash

Diane Henry has won the TV Trophy three times. This was her first victory. What is his connection with the 2017 Greyhound of the Year? Photo: Steve Nash