Mansfield get up the pitch through Bowery, Johnson finds Reed who shoots, but Okonkwo makes a decent save.

Paul Mullin shows great strength in the Mansfield box, but he's well challenged in the end.

No changes for either side at the break, by the way.

Mansfield look to get straight on the attack with a couple of direct balls upfield.

McClean takes the ball on the left and helps Wrexham keep possession, though.

Wrexham get us back under way for the second half.

Former Wrexham midfielder Waynne Phillips on S4C: "I saw the handball from Aden Flint straight away. How has the referee missed that? It should have been an easy decision.

"Penalty, Wrexham lead by 2-0 and I don't think Mansfield could have complained about that."

Former Wrexham midfielder Waynne Phillips on S4C: "It was a good period in the game for Wrexham, and it was a perfect goal.

"The pass into the path of Dalby whose touch puts him on to his stronger left foot.

"The finish was great."

Wrexham had six efforts on target in that opening 45 while Mansfield had just two.

The pair had a total of 23 shots combined.

Surprisingly though, there's just the one goal in it.

Andy Morrell
Ex-Wrexham striker and manager on BBC Radio Wales

Wrexham have been worthy of their lead. Had it not been for Christy Pym they could have been out of sight by now.

Sam Dalby could have had a hat-trick, Paul Mullin should have at least one.

Mansfield have given as good as they've got, not quite tested Arthur Okonkwo but had plenty of shots.

There are still a number of first round ties to be played, including the one we're covering tonight.

However, many of you will undoubtedly have an eye on the next round.

The second round draw takes place at 14:30 GMT tomorrow following the conclusion of Portsmouth's televised tie with Chesterfield at the SMH Group Stadium.

Image source, Getty Images

An entertaining half comes to an end.

Wrexham, in truth, could be further ahead, although Mansfield have had their chances too.

The visitors lead through Sam Dalby's fierce strike in the 23rd minute.

An intriguing second half awaits.

Andy Morrell
Ex-Wrexham striker and manager on BBC Radio Wales

That's brilliant play from Wrexham, the relationship between the two strikers.

Paul Mullin goes for the near post and once again Christy Pym is up to the challenge.

We'll have two extra minutes at the end of the opening half.

In comes another corner from McClean, but there's a foul this time. Let off for the Stags who could be further than one goal behind here.

James Jones drills goalwards after Mansfield fail to clear from a corner.

He appeals for a handball against Aden Flint, but nothing's given.

That certainly looked like it hits Flint's arm.

Another huge chance for Wrexham as Sam Dalby links so nicely with Paul Mullin.

Mullin drives goalwards, but Pym makes a top save at the near post.

Andy Morrell
Ex-Wrexham striker and manager on BBC Radio Wales

Sam Dalby should have a hat-trick by now, that's the easiest chance he's had!

Elliott Lee hits and absolute screamer but it's straight at Christy Pym, it falls to Sam Dalby and all he has to do is go across the 'keeper and he scores.

James McClean whips in a corner, but Mansfield get the ball away to safety, until Wrexham then win it back and build from their own half.

Mansfield push in the final stages of this opening half, but Wrexham clear to Mullin who brings others into play so well.

Lee fires at goal, but his effort is well saved by Pym who then denies Dalby.

A fine double save!

Andy Morrell
Ex-Wrexham striker and manager on BBC Radio Wales

Mansfield have had a fair bit of joy down the right-hand channel down Tom O'Connor's side.

He's getting drawn out of position but Ben Tozer does well there to force Jordan Bowery wide.

A break in play as Mansfield needs to make a change.

George Maris comes on for Ollie Clarke.