He's well-established as a consistent source of smart juveniles and short-course sprinters, but Not A Single Doubt is versatile too, and more than a few of his progeny train on and get over 1600 metres or more.

Two of them were successful at Moonee Valley on Saturday, the mare Every Faith and the gelding Word Of Mouth, both foaled in 2010 and both sold at the 2012 Inglis Melbourne Premier Sale.

Every Faith produced a strong finish to land the $80,000 Benchmark 90 opening event on the card, her fourth win in a $247,000 career that includes a Listed stakes win.

Second-up from a spell, Every Faith was was patiently ridden by Dwayne Dunn and improved steadily from the rear to make the lead 100 metres out and hold on to win by a neck from First Bloom and Coronation Shallan.

Bred by Dr Gene Tsoi, Every Faith is the first foal of the winning Zabeel mare Zephyria, also the dam of Group 2 winner Alpine Eagle (by High Chaparral), a 2YO colt by Starcraft and a yearling filly by Snitzel. 

Another Zabeel mare who visited Not A Single Doubt in 2009 is Gypsy Tucker. whose resulting filly turned out to be Gypsy Diamond, a dual Group winner & Group 1-placed at 1600 metres, and winner of this season's 2000-metre ATC Japan Racing Association Plate G3.

Every Faith was bought for $130,000 by Barbara, Barry & Rebecca Saunders from Three Bridges Thoroughbreds at the 2012 Inglis Melbourne Premier Sale and is trained for them by Robert Smerdon. 

After winning her maiden race at Seymour as a Spring 3YO, she was fifth in Kirramosa's VRC Oaks and returned in the Autumn to win the SAJC Laelia S. LR and finish 7th in the Queensland Oaks G1.  Every Faith's liking for 1600 metres has become more obvious this season with two wins and a second at that distance, all in Melbourne.

Word Of Mouth's career has followed a similar pattern, except that his four wins have all been achieved around 2000 metres and he has not yet tackled black type company. 

That may change after his 4.8 length romp over 2040 metres at Monee Valley on Saturday for trainers Leon & Troy Corstens and a large group of owners managed by Brad Spicer.

Spicer Thoroughbreds bought Word Of Mouth as a yearling for $150,000 from the draft of Swettenham Stud which offered him on behalf of breeder Peter Arvanitis of Hillside Thoroughbreds. From the unraced Hennessy mare Exo, Word Of Mouth is a half-brother to stakeswinner Diamond To Pegasus, from the family of Group 3 winner Permaiscuous (by Danzero). 

Word Of Mouth came to notice this time last year when he progressed quickly from maiden company at Tatura to a Flemington win and three placings at Caulfield. His earnings now exceed $300,000 with bonuses, among them a juicy $20,000 VOBIS Gold Owners' bonus attached to Saturday's race. 

Not A Single Doubt's winners at 1600 metres and beyond also include Singapore Group 1 winner Always Certain, Group 3 winner My Ex Mate, whose nine wins all fell in that distance range, and the good Queensland mare Bang On (10 wins up to 2100 metres.

However, the son of Redoute's Choice hasn't lost any of his ability to sire early-running 2YOs. Not A Single Doubt has been among Australia's top 10 sires of juveniles every year since 2011 and he's there again this season with $1.1 million prizemoney and 14 winners in fifth spot on the current table.