28-time winners Olympiacos take on fierce rivals Panathinaikos in the second-leg of their Greek Cup quarter-final on Wednesday evening.
Last month's first-leg saw the two sides draw 1-1 in Athens and current league leaders Olympiacos will be hoping to finish the job off this week.
The two rivals also met just over a week ago in the Greek Super League, with another 1-1 result after both sides had a man dismissed.
The winners of the quarter-final tie will take on AEK Athens in the last four.
Olympiacos v Panathinaikos will be available to watch live on the bet365 Football Live Streaming platform.
Olympiacos v Panathinaikos will be played at the Karaiskakis Stadium in Piraeus and kick-off is at 17:30 GMT on Wednesday 5th February.