Amadou Bakayoko's goal, late on, in the first half was enough to see the saddlers record a first league win in 6 games.
Walsall climb to 16th after ending a run of five league games without a victory.
Walsall are currently one nil up against Sheffield United tonight.
Amadou Bakayoko's left footed shot from the centre of the box to the bottom right corner gave them the lead in the 42' minute of the game.
Jake Martin died after a short illness yesterday.Read the full story ›
Walsall striker Tom Bradshaw has been speaking to ITV News Central ahead of their game against Barnsley later.
He said he's feeling pretty relaxed about the semi-final.
Walsall FC captain Adam Chambers has signed a new one-year contract with the club.
The 35-year-old midfielder was crowned yesterday The Saddlers' Player and Players’ Player of the Season.
He has made 235 competitive appearances for Walsall since signing from Leyton Orient in July 2011. He captained the team to the Johnstone’s Paint Trophy final last season.
Adam Chambers said:
“I’m very happy to have sorted my contract out now.
I’m very happy here and there are some really good people in and around the club.
"It’s been a pleasure to play for Walsall and I’ve made some really good friends during my time here."
While most League One teams have had two games this weekend, Walsall haven't had any during the international break.
So with a bit of time on their hands, the Saddlers held an open day to give fans the chance to meet their star players.
They're hoping their supporters can keep backing them for an automatic promotion push to the Championship. Matt Ratcliffe reports.
Walsall FC have parted company with head coach Sean O' Driscoll.
The 58-year-old leaves the club after just 16 games at the helm. The club are currently sitting in fourth place in League One but have experienced a winless six-game run.
"I am extremely disappointed for the players, their performances over the past month have not gained the points they deserved," O'Driscoll said.
"This is a different phase of the season, and as we have repeatedly seen, teams have recognised the team’s strengths from the first half of the campaign and prepared to counter that when facing us.
"But the players deserve enormous credit for adapting, finding different ways to play and maintaining their performance levels even, at times, in the face of frustration and disappointment.
"They are a close group whose success so far has been built on the trust, understanding and respect among them. I wish them the best for the rest of the season."
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Walsall FC have parted company with head coach Sean O' Driscoll following Saturday's 3-1 home defeat by League One promotion rivals Barnsley.
The club's CEO thanked O'Driscoll for his work at the club in a brief statement.
Stefan Gamble said: "On behalf of the Board we thank Sean for his time, effort and dedication during his short spell at the Club and wish him well for the future."
Walsall boss Dean Smith has been named as Brentford's new manager, subject to contract. He will be joined by assistant, Richard O'Kelly.Read the full story ›
Chelsea manager Jose Mourinho was full of praise for Walsall despite his side beating the League One hosts 4-1 in last night's third round cup clash.
He said he had 'never seen' a League One team play the quality of football which Walsall tried to play.
He added that they were more technical than most League One teams.