4 To Win is Betway's free-to-play prediction game, with a £1,000 prize on offer every single day and an increased jackpot of £10,000 for all ITV meetings. Simply guess the winner of four chosen races for your chance to claim the cash.

With £10,000 up for grabs on Friday, here are Alan Alger's best horse racing tips for the fourth day of the St Leger Festival and Leopardstown to get you started.

13:50 DONCASTER

This is a huge field for this classy sprint handicap.

Horses drawn in a stall with double-figures have won nine of the last 10 renewals, so we really need to use that as a starting point for our selections.

Last year’s winner A Momentofmadness   has to be considered from a similar draw with less weight to carry, although he is far shorter than the 25/1 price he was successful under 12 months ago.

2014 winner MUTHMIR  has been a frustrating sort of late, but he had a very consistent spell towards the middle of last season he could still be capable of landing this prize and might represent some value in the market.

14:25 DONCASTER

A much lighter field here, but not short on quality.

Shine So Bright   and Turjomaan  dominate the market, but this could go to the likely third favourite SIR DANCEALOT  .

David Elsworth’s five-year-old fits the profile of recent winners of this race. His win in the Lennox Stakes is a standout piece of form and he can get back in the winners’ enclosure here.

14:30 LEOPARDSTOWN

A competitive handicap over the Irish Sea.

Ryan Moore picks up a ride while he waits to compete in the big race of the day. EMINENCE   is his mount and this three-year-old could be a class above the rest of the field.

Jim Bolger’s Trossachs  , who racked up a hat-trick earlier this season, might be the best of the rest.

16:15 LEOPARDSTOWN

The Irish Champion Stakes hasn’t been won by Aidan O’Brien since the 2011 season, which is a remarkable barren spell for the stable with the most firepower in the country.

To rectify this he has half the field in this year’s contest. MAGICAL  has a run of second-placed efforts against her name, but could be the one to land this race for the Ballydoyle outfit.

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