Alan Forrest hit a double as Hearts followed up their European win with a 3-0 victory at Motherwell.
Lawrence Shankland capitalised on a misjudgement in the home defence to put Hearts in front in the 17th minute and then set up Forrest five minutes after the break. The winger rounded off the win in stoppage-time.
Both had scored in a 2-0 Europa Conference League victory over RFS on Thursday and Hearts made it a highly successful week by moving third in the Premiership.
Motherwell were left to rue several squandered opportunities including an extraordinary miss from Paul McGinn as they hit the post three times.
Substitute Louis Moult had a goal disallowed on his first appearance since returning to Fir Park on deadline day.
MacIntyre secures Italian Open title after play-off win vs Fitzpatrick
Postecoglou silent after Celtic fans chant through Queen tribute
Transfer Centre LIVE! Frank ‘very happy’ at Brentford amid Brighton, Leicester links
Papers: Rodgers close to Foxes exit Owners admirers of Frank
Canelo brings Golovkin rivalry to a conclusive finish
NFL Week Two: Buccaneers @ Saints
Canelo reveals he went into Golovkin fight injured