Aston Villa manager Paul Lambert has slammed referee Mark Halsey for his decision to award Southampton a penalty in his side's 1-0 loss.
Rickie Lambert converted the spot-kick, given to Southampton despite Enda Stevens appearing to make no contact with Jay Rodriguez at Villa Park on Saturday.
Southampton earned a vital three points as they overcame fellow English Premier League strugglers Aston Villa 1-0 on Saturday.
Defeat sees Villa plunge further into trouble following a disappointing display, but Southampton were deserving of their victory after producing a fine away performance.
Southampton forward Jay Rodriguez believes Aston Villa are there for the taking when his side visit on Saturday.
Villa are flirting with relegation, and come into the match on the back of a shock 3-1 defeat to League Two side Bradford City on Tuesday.
Aston Villa manager Paul Lambert says he is thriving under pressure ahead of his side's crunch clash with Southampton on Saturday.
Villa, 16th, are set to go head-to-head with the team directly below them on the English Premier League table, with a victory key for either side if they are to pull themselves away from the relegation zone.
Aston Villa will be looking for an immediate response to their League Cup defeat at Bradford City when they host Southampton on Saturday.
Struggling Villa are in a horrid run of form, having won just two of their past nine matches in all competitions.GOAL.COM - Global football news, transfer rumours and betting editorial
Soccer news, results, live scores, football transfer rumours and fixtures - Goal.com