Brazilian ace Rivaldo urges Olympiacos to strike first in battle for UEFA Cup spot
Trond Sollied’s Greek champions are bottom of Group D and only a victory over the Ukrainians will propel them into third place at the expense of Shakhtar and earn a place in the UEFA Cup.
Shakhtar have hopes of staying in the Champions League after their 1-0 win over Roma last time out moved them to within two points of the Italians, who play host to group winners Valencia.