Dion Dublin's deflected shot earned struggling Aston Villa a crucial three points against 10-man Middlesbrough who had midfielder Mark Wilson harshly sent off as they suffered another bout of away-day blues.

Dublin's eighth goal of the campaign ended a run of four defeats in five Barclaycard Premiership games for Graham Taylor's side, who had begun the game perched only four points above the relegation zone but finished it seven clear.

But Wilson could count himself extremely unlucky to have received his marching orders, particularly for the second caution for a challenge on Samuel, as Styles handed out his fifth red card in 12 games this season.

Boro had already been second best but after that their 10 men had to soak up an almost relentless stream of pressure from the home side until the final 15 minutes.

The ever impressive Gareth Barry and early substitute Ulises de la Cruz provided a string of crosses from both flanks.

Villa's failing this season has been to kill teams off and this factor, plus some fine saves from Boro goalkeeper Mark Schwarzer, meant they had to endure a nervy finale.

It was the home fans who were relieved to hear the final whistle as Joseph-Desire Job, Boro's best player, and the overlapping Franck Queudrue caused problems.

But the statistics show Boro have lost eight matches away from the Riverside Stadium as they struggled to reproduce the form which had seen them dispose of Manchester United on Boxing Day.

Villa, beaten in four of their previous five league matches, were forced into a substitution after only four minutes with Mustapha Hadji limping off with what looked like a hamstring injury to be replaced by De la Cruz.

Villa keeper Stefan Postma, standing in for the injured Peter Enckelman, was quickly into the thick of the action and he did well to block a close range effort from Szilard Nemeth after he cut in from the right.

But after 11 minutes Villa broke the deadlock through Dion Dublin. Barry found Juan Pablo Angel in space on the right flank and he had time to measure up his cross which picked out Dublin at the near post.

The former England striker appeared to strike his volley clean enough but it took a deflection off Mark Wilson before looping over Mark Schwarzer into the net.

Wilson then found himself back in the dressing room after referee Rob Styles ruled he had committed two bookable offences in bringing down Barry and then Jlloyd Samuel.

The second caution for the tackle on Samuel looked particularly harsh but it left Boro to play for more than two thirds of the game with 10 men.

Villa tried to make their numerical advantage count and Schwarzer was forced to turn a first time effort from Dublin over the bar at full stretch.

The Boro keeper then clung on to a powerful drive from Samuel and fingertipped a pile-driver from Barry onto the crossbar.

Boro only threatened spasmodically but in first half injury-time a powerful shot from Nemeth looked goalbound until Dublin managed to head clear following a corner by Franck Queudrue.

Villa had to reorganise again for the second half with the injured Ronny Johnsen replaced by left-back Alan Wright which led to Samuel moving alongside Olof Mellberg.

It was one-way traffic towards the Boro goal at the start of the second period. Angel curled a free-kick just wide and Ehiogu blocked a fierce drive from Barry.

Then Luke Wilkshire came to Boro's rescue when he blocked an Angel header on the line following a cross from Wright.

Boro boss Steve McClaren brought on Noel Whelan and Tony Vidmar for Nemeth and Wilkshire to try and give some relief to his side, who for the first time started to cause Villa a few problems.

Postma did well to turn a curling free-kick from Geremi around the post after Villa debutant Rob Edwards had brought down Job and then Wright cleared a Geremi header off the line.

The rebound fell to Ehiogu just eight yards out - but he drilled his shot over the crossbar. It proved to be Boro's last chance.

Teams

Aston Villa Postma, Edwards, Mellberg, Johnsen (Wright 45), Samuel, Hadji (De la Cruz 4), Hitzlsperger, Kinsella, Barry, Angel, Dublin, De la Cruz (Allback 81).

Subs Not Used: Moore, Henderson.

Booked: De la Cruz, Samuel, Barry.

Goals: Dublin 11.

Middlesbrough Schwarzer, Parnaby (Maccarone 88), Southgate, Ehiogu, Queudrue, Geremi, Wilkshire (Vidmar 56), Wilson, Greening, Nemeth (Whelan 56), Job.

Subs Not Used: Windass, Crossley.

Sent Off: Wilson (27).

Booked: Wilson, Whelan.

Att: 33,637

Ref: R Styles (Hampshire).