Gambler's concern (4)
There are a few possibilities for this:
bad luck
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">gambler's concern</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for odds that I've seen before include "They could be evens" , "Chances, probability" , "Estimate of likelihood" , "Betting rates" , "Take chances" .)
(Other definitions for ante that I've seen before include "Each player's initial contribution to the pot" , "expected from stake" , "'Behind, before (4)'" , "Player's stake in poker - a ten? (anag)" , "Prefix meaning before" .)
(Other definitions for bad luck that I've seen before include "Misfortune" , "What's brought by 1 across" , "Unnecessary and unforeseen trouble" , "Hard cheese" , "Hard lines!" .)