(CNN) -- Do you believe in second chances? It would appear that those wearing the green and white of Celtic do. Having been handed a brutal beating by Polish side Legia Warsaw in the third qualifying round of the Champions League, Celtic's European adventure appeared to be over before it had started. A 4-1 defeat in the Polish capital was followed by a 2-0 home defeat -- a result which should have sent Legia through to the playoff stage. Except it didn't. Instead, UEFA, the game's European governing body, was called in to rule over claims Legia had fielded an ineligible player during the tie.
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Celtic held 1-1 by Slovenian side Maribor in Champions League playoff
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Scottish champion will host second leg next Wednesday
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Celtic qualified after Legia Warsaw was thrown out of competition
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Porto claims 1-0 win at Lille
A game against @placeholder champion Maribor was Celtic's reward with the opportunity to play some of European football's biggest names the prize.
The two will meet again next Tuesday with @placeholder now the firm favorite to progress following the 1-1 draw.