Schedule has been revealed for fourth elimination step

Right before third qualifying round even started, the European football organization last Monday has performed the draw for the fourth elimination stage of the Champions league. Little bit later dates were announced for this phase.
All duels will begin on second half of this month. It is interesting to mention that on all 4 dates 3 duels are going to be played.

First 90 minutes, Tuesday 20 August: Cluj / Celtic - Slavia Prague.
APOEL / Qarabag - PAOK / Ajax.
Basel / LASK - Club Brugge / Dynamo Kyiv.

Wednesday 21 August: Dinamo Zagreb / Ferencvaros - Maribor / Rosenborg.
Young Boys Bern - Crvena zvezda / Kobenhavn.
Basaksehir / Olympiacos - Krasnodar / Porto.

Second games (before entering group stage), Tuesday 27 August: Maribor / Rosenborg - Dinamo Zagreb / Ferencvaros.

Crvena zvezda / Kobenhavn - Young Boys.

Krasnodar / Porto - Basaksehir / Olympiacos.

Wednesday 28 August: Slavia Prague - Cluj / Celtic.

PAOK / Ajax - APOEL / Qarabag.

Club Brugge / Dynamo Kyiv - Basel / LASK.