Paul Hartley's Dundee beat Dumbarton 6-2 at Dens Park; review of Saturday's League Cup action.
Adam Rooney handed Aberdeen a 1-0 victory over Ventspils and book a place in the third-qualifying round of the Europa League.
The first Old Firm league meeting for four years will be shown live on Sky Sports.
West Ham will face either Shakhtyor Soligorsk of Belarus or Slovenian side Domzale in the third round of Europa League qualifying.
Aberdeen left it late but took a 3-0 advantage from their Europa League second qualifying round first-leg tie against FK Ventspils.
Dundee United midfielder Willo Flood have left Aberdeen to return to Dundee United.
Aberdeen have completed the signing of Wes Burns from English Championship club Bristol City on a season-long loan.
Team news for Thursday's Europa League second qualifying round match between Aberdeen and FK Ventspils at Pittodrie.
Aberdeen suffered a 1-0 defeat by Fola Esch in the Europa League in Luxembourg, but progressed 3-2 on aggregate.
Tony Docherty is confident Aberdeen will be sharper in the second-leg of their Europa League qualifier with Fola Esch.
Team news for the Europa League second-leg qualifier between Fola Esch and Aberdeen on Thursday evening.
Aberdeen scored twice in injury time to seal a 3-1 win over Fola Esch in Europa League qualifying, as Hearts beat FC Infonet 2-1.
Aberdeen winger Niall McGinn will be available for their Europa League tie on Thursday.
Aberdeen have completed the signing of former Republic of Ireland defender Anthony O'Connor.
The draw has been made for the first round of the IRN-BRU Cup.
Robbie Neilson has said Jack Hamilton will be his No 1 at Tynecastle this season after Neil Alexander joined Aberdeen.
Hearts will play FC Infonet of Estonia in the first qualifying round of the Europa League, with Aberdeen taking on CS Fola Esch.
Champions Celtic entertain Rangers at Celtic Park on Saturday, September 10, in the first league Old Firm derby for four years.
Aberdeen have signed goalkeepers Joe Lewis and Neil Alexander on free transfers.
Aberdeen have completed the signing of former Dundee United defender Callum Morris.