Ajax face APOEL in Amsterdam on Wednesday night.
Last week's first-leg fixture in Nicosia ended goalless and so victory for either side here will guarantee a place in the Champions League group stages.
The Dutch champions - semi-finalists in this competition last season - are warm favourites to win this one but Thomas Doll's team will believe that they are capable of causing an upset.
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Ajax vs APOEL latest odds
Indeed, Erik ten Hag's men are available at just 1/6 (1.17) with bet365 to make home advantage count on Wednesday.