Inverness Caledonian Thistle finished the best of the rest as they cruised past Dundee 4-0 to finish seventh in the Scottish Premiership.
David Amoo has signed a new one-year contract at Partick Thistle.
Relegated Dundee United gave their home fans some rare joy as they came from two goals down to draw 3-3 with Partick Thistle.
Partick skipper Abdul Osman has signed a new two-year contract with the Scottish Premiership club.
Hamilton and Partick preserved their Scottish Premiership status with away wins but Kilmarnock face a play-off.
Alan Archibald and Scott Paterson have agreed extended contracts with Partick Thistle until 2019.
Kilmarnock boss Lee Clark has called on his players to take the chance to drag Partick Thistle into the relegation mix.
Aberdeen shrugged off the disappointment of seeing Celtic win at Hearts to beat Motherwell as Kilmarnock claimed a vital victory at Hamilton.
Hearts fail to close gap on second-placed Aberdeen, as they slump to a 1-0 defeat at Motherwell.
Celtic host Ross County in their first post-split match on April 24, two days after title rivals Aberdeen take on St Johnstone.
Alex Schalk scored the only goal as Ross County beat Partick to make certain of a top-half finish.
Dundee United's quest for Premiership survival is lifted by a win at St Johnstone while Kilmarnock are held at Partick.
Aberdeen lost ground on league leaders Celtic after Motherwell came from behind to win 2-1 at Fir Park.
Celtic remain a point clear at the top of the Scottish Premiership after beating Partick Thistle 2-1 on Saturday.
Ronny Deila paid tribute to his Celtic side - and the club's medical staff - after the 2-1 victory at Partick.
Shaleum Logan grabbed Aberdeen's winner in a 2-1 win over Kilmarnock to keep pressure on leaders Celtic.
Scroll back to see how Scottish Premiership leaders Celtic edged Partick Thistle.
Aberdeen moved to within a point of Celtic after Andrew Considine and Simon Church goals secured a 2-1 win at Partick.
Arnaud Djoum scored the only goal as Hearts beat Partick 1-0, while Motherwell defeated Hearts by the same scoreline.
Robbie Neilson has urged fans to put their cash towards the Foundation of Hearts rather than waste it on criticising him