Following their tight and tense goalless draw at the Riverside Stadium, this Championship play-off semi-final is finely poised heading into the decider tonight, but who will book their place alongside Hull City in the final?
Southampton have the home advantage, but have to perform a lot better than they did last time, as they were lucky to come away with their clean sheet intact. Boro are unbeaten in their last five meetings with the Saints, but have only managed to win one of their last five trips to Saint Mary's.
We've created a 27/1 bet builder tip just for this game, as well as our best predictions, so read on to find out all the details.


















