Ulster have signed Australia fly-half Christian Lealiifano on a five-month deal as cover for Paddy Jackson.
Scotland, who are 16/1 for the Six Nations, have called up Matt Scott and Murray McCallum to their pre-season training camp.
South Africa remain unbeaten in 2017 after they beat Argentina 37-15 in their Rugby Championship opener in Port Elizabeth.
Gregor Townsend has called up seven uncapped players for Scotland's pre-season get-together in St Andrews.
Exeter captain Gareth Steenson is relishing the "new challenge" of starting an Aviva Premiership season as defending champions, although they are 4/1 third favourites with Sky Bet.
The Sky Bet Windsor Sprint Series Finale takes place on Monday with the sponsors paying five places. Here's our guide to the field.
Ben Linfoot heads to Kempton for Tuesday's nap selection with one of George Baker's fancied to strike.
Pro punter and National Hunt specialist Murt Khan heads to Hexham (7.00) for today's best bet and it's 15/2 from 14s as punters follow him in.
Our David John thinks Everton have been underestimated for Monday night's Premier League trip to Manchester City.
Nick Hext is going low on goals in the return leg of the Champions League tie between FC Astana and Celtic on Tuesday night.
Nick Hext brings you betting advice for across Tuesday and Wednesday night's action in the second round of the Carabao Cup.