PARTICK THISTLE defender Liam Lindsay has signed a two-year contract extension that will keep him at the club until the summer of 2019.

The 21-year-old has impressed for the Jags this season, scoring four times in 14 appearances for Alan Archibald's side. 

Thistle announced on Friday that Lindsay has committed his future to the Firhill outfit by penning a two-year extension until the end of the 2018/19 campaign. 

The centre-back has established himself as a key member of Archibald's squad, appearing in every Premiership game for the club so far this season.