Thistle secure the win with three early first half goals. Lets'osa adds a fourth right on full-time to make it ten goals for Thistle from two Premier Sports group matches. 

Lets'osa smashes the ball home after he takes the ball round the keeper. 

Forfar will finish the game with 10 men as Alston goes off injured and all their permitted sub breaks used. 

Steven Docherty comes on to make his first team debut. 

Horn make a dart to the front post to meet the Fitzpatrick corner but his header is wide. 

Wilson sees a shot go just wide of goal. 

A Horn header from a Fitzpatrick free kick is wide of goal. 

Lemon has a shot from the edge of the box for Forfar that isn't too far wide of Budinauckas' left hand post. 

McCallum is able to watch a Henderson shot go wide of his right hand post. 

Henderson lifts the ball over the defence for Falconer. Falconer's finish though goes well wide of goal. 

No changes from Thistle at the break. 

Thistle take control early of this match and lead by three at the interval. 

Into first half added time. 

Henderson takes the free kick and again it nearly produces a goal as O'Reilly under pressure from a defender nods wide. 

Drozd is again fouled and Thistle have a free kick at the right corner of the box. 

Lets'osa climbs high to reach a Logan cross but can't keep his header down. 

Slick play from Thistle but nobody can convert Lets'osa's cut back. 

Alston with another effort but this one rolls well wide of goal. 

Chance for Forfar but Alston's effort is straight at Budinauckas. 

A Samuel shot is saved. 

Crawford is really unlucky not to find the net from a tight angle as Thistle continue to press for goals. 

Drozd touches the ball back to Falconer. There isn't enough power in Falconer's shot though to test the Forfar keeper.

That should be a fourth. Henderson takes the free kick and Loughrey heads over the bar. 

Drozd is fouled near the right hand corner of the Forfar box. 

Logan crosses from the right and Samuel flicks the ball towards goal but McCallum makes a fairly comfortable save. 

Henderson lifts the corner to the back post where it finds the head of O'Reilly and the captain for the night heads a third goal for Thistle. 

The referee plays advantage after a foul on Lets'osa and Henderson nearly adds a third for Thistle but McCallum pushes away his shot from the edge of the box. 

Drozd cuts in the from the right touchline but drags his shot wide of goal. 

Drozd goes deep with the corner. O'Reilly heads back towards goal and Falconer flicks the ball wide of the post. 

First of the season for Alex Samuel as he connects with a Henderson corner and steers the ball into the far corner. 

Lets'osa shot is deflected wide. 

Samuel's shot is touched round the post by McCallum. 

Drozd takes the penalty himself and sends it to the keeper's right. The keeper goes the right way but the spot kick is well placed and finds the corner. 

Early penalty as Drozd is tripped. 

Mathew Falconer kicks the game off for Thistle. 

Thistle make 6 changes for this evening's Premier Sports Cup tie against Forfar Athletic. 

Into the side come Seb Drozd, Alex Samuel, Euan Henderson, Cale Loughrey, Mathew Falconer and Jamie Low. 

Paddy Reading, Oisin Smyth, Gary Mackay-Steven and Aidan Fitzpatrick start on the bench while Lee Ashcroft and Tony Watt sit this one out.