Harry Wilson charges through midfield before finding Ryan Curran, who has space in the box.

However, Curran fires right at Nathan Gartside.

That would have been a great time for the Reds to double their lead as we are into the final few minutes of the first half.

Glenavon are on top in this game now.

A spell of controlled possession ends with a Paul McGovern shot, which Declan Dunne has to tip out of play for a corner.

Sam Roscoe is the first player in referee Louise Thompson's notebook as he is shown a yellow card for a foul on Success Edogun.

Jack Keaney's free-kick strikes the Carrick wall before being diverted out of play by Kyle Cherry.

However, Cliftonville can't create a chance through the resulting throw-in.

A break in play as Ben Wylie receives treatment just inside his own half.

Doesn't look good for the Portadown midfielder.

Kieran Offord's volley at the back post from Kirk Millar's free-kick hammers the crossbar!

The Blues are firmly knocking on the door as they attempt to double their lead before the break.

Watch as Euan East breaks the deadlock at Windsor Park.

Shane McCabe
BBC Radio Ulster summariser

There hasn't been a lot of goalmouth action.

Coleraine have dominated possession like we thought they would do, but Portadown are defending nice and compactly.

Cammy Palmer takes the ball down and rives forward before dragging a left-footed shot wide of the target.

Glentoran are on the scent of a second goal while they're in the ascendancy.

No goals, but it's one apiece on the bookings front as Portadown defender Divin Isamala joins Charles Dunne in the referee's notebook following a late tackle on Joel Cooper in midfield.

David Jeffrey
Former Linfield & Ballymena manager on BBC Radio Ulster

That was incredible from Sean O'Neill.

I thought that was going to be 2-0, but the reflexes of O'Neill were superb.

Corey Smith intercepts a pass intended for Danny Wallace and rushes through on goal.

The sting is taken off his shot by a well-timed Caolan Marron tackle.

Sean O'Neill makes a superb double save to deny Linfield from doubling their tally.

Firstly O'Neill gets down smartly to his right to deny Matthew Fitzpatrick, before reacting superbly the other way, this time to keep out what would have been an own goal off a Ballymena United defender.

The Blues are well on top as they go in search of a second.

Watch Jordan Jenkins get the vital touch to give Glentoran the lead at Seaview.

Another nice move from Glentoran as Cammy Palmer exchanges passes with Pat Hoban and then stands up a cross which Jordan Jenkins heads over.

Ryan Curran has a great chance to double Cliftonville's lead, but BJ Burns and Jimmy Callacher get in the way of his shot before Nathan Gartside thwarts the chance.

Another swift Linfield attack almost results in a second goal, but this time the ball evades everyone in the box.

Matthew Fitzpatrick begins the move and feeds Kieran Offord centrally, who finds the onrushing Kirk Millar down the right with his cross flying the whole way across the box out for a throw-in.

Nathan Gartside palms Thomas Lavery's shot to safety after good work down the right wing by Eric McWoods.

Cliftonville are pushing for their second here.

Caolan Marron receives a yellow card for a late challenge on Corey Smith.

Lovely move from Linfield as Sam Taylor finds Kirk Millar down the right who pulls the ball back to Matthew Fitzpatrick on the edge of the box, but a Ballymena defender does well to block Fitzpatrick's effort.