Bet on Roma (W) vs Barcelona (W) on Wednesday, 15 October. With the Smarkets exchange, you can back or lay your bets on the clash between Roma (W) and Barcelona (W) on Wednesday, 15 October. This game has 35 markets available to bet on. The most popular market so far is Full-time result. The favourites to win the game between Roma (W) and Barcelona (W) as of publication are Barcelona (W) who are priced at odds of 1,04. The odds of a draw are 22 while the odds for Barcelona (W) to win are 1,04. A 10,00 US$ back bet on Barcelona (W) to win returns ERR, whereas a 10,00 US$ back bet on Barcelona (W) to win are ERR. If you think neither side will come away with the victory, betting the same amount in a back bet on the draw would win you ERR. As Smarkets is an exchange, you can also place lay bets on all outcomes for Roma (W) vs Barcelona (W). You can also use the bet calculator to help you calculate potential winnings.