how to know if a match will end in draw
Result (cricket) The result of a match is a "draw" if a match is concluded, as defined in Law 12, without being a win or a tie.[1] A draw therefore occurs when the one or both of the teams have not completed their innings by the scheduled end of play. In matches where the number of overs is not limited, therefore, a team unable to win may be able to 'save the draw' by either avoiding being all-out if they are batting (i.e. by having two or more batsmen left at the end of play who are 'not out'), or, if bowling, by slowing down the scoring of the batting team. The match is then drawn regardless of the total of runs accumulated by either side.