Irving is suffering with a hoof problem after he was pulled up during the williamhill.com Christmas Hurdle at Kempton.
Leicester's jumps fixture on Sunday is subject to an 8.15am course inspection on raceday morning.
Heavy rain means Sizing Europe has been taken out of the Paddy Power Dial-A-Bet Chase at Leopardstown this afternoon.
- Midnight out of Welsh National
- Going concerns for Bob team
- Mullins eyes Zaidpour double
- Conti lands second King George
- Clarcam bursts Vautour's bubble
- Faugheen shows Christmas class
- Gilgamboa impresses at Limerick
- Dolatulo delivers at Wetherby
- Coneygree stars at Kempton
- Stellar performance from Notion
- Fiscal Focus sinks Kalkir
- Jolly good start at Kempton
- Rock rolls home at Leopardstown
- King reaches for Karezak blinkers
- Bobs primed for Lexus defence
Sky Bet -
Sky Sports News takes you through all of the day's racing news, plus Alex Hammond's tip of the day.
Experts & Features
Alex Hammond offers her tips for the race meetings during the festive period.
Fancy a flutter on the racing? Let Sky Sports News' Alex Hammond mark your card every day.
Midnight Prayer holds significant claims in the Coral Welsh Grand National at Chepstow
A raft of television experts reveal their big hopes for 2015 along with the stars to follow.