This bet wins if Barcelona win by two or more goals.

They have been in scintillating form to start the La Liga season - going for a third title in a row.

Barca generated 4.38 xG in a 5-0 win at Elche and 4.32 in a 2-0 win at home to Athletic Bilbao, in their opening two La Liga games.

Raphinha and Fermin Lopez are on three goals each already, and Rayo Vallecano do not look like the first side to deny them.

The Conference League finalists began the season with a 2-1 defeat at Sevilla, only managing six shots in the whole match.

They then drew 1-1 at home to Alaves, who came 14th last season, losing the xG battle 0.42-2.00 and the shot count 8-15 on their own patch.

Barca are as short as 1.07 to win the game in places, so boosting the odds to around 1.30 on them to win by two or more goals looks a sensible play for a double.

It's been a very turbulent start to the season for Aston Villa.

It's difficult to see the legacy from their Europa League win from the teams they're putting out to start the season.

They're gradually strengthening the squad as the transfer deadline approaches, but the new-look side will need time to gel.

Villa lost their opening Premier League match 4-0, at Brighton, Arsenal won theirs 3-0, at home to Coventry.

It's a very small sample, but Arsenal looked light-years ahead of Villa on gameweek 1 and are the reigning champions after all.

There'll be question marks around Unai Emery's future if Villa fall apart again in this one, and Arsenal are capable of dismantling them, as they did in a 4-1 win the last time the sides met.