The match is almost ready to be a draw, but if the Sri Lankan team can bat well in tomorrow and take a good lead on run, then they might lose to Bangladesh, but since almost all of the Sri Lankan top batsmen are out and they have six wickets in hand, this may not happen tomorrow cause they need more 128 run then they will take lead so winning could be hard for the Sri Lankan team in this match but about the draw they way they were performing it is to be happening.
If Sri Lanka cannot give Bangladesh a lead of runs and if Bangladesh can start their second innings today, then it can be said that this Test between Bangladesh and Sri Lanka will be a 70% draw. But you can never say anything about the speed of Bangladesh's game with certainty. If Bangladesh falls into disaster, it can create an unwanted situation at any time. Sri Lanka need 128 more runs to equal the first innings score, but there is a high possibility that Sri Lanka will give Bangladesh a lead of runs and if they can give Bangladesh a lead of 200 runs in Sri Lanka's first innings, Bangladesh will be under pressure. However, there are two more days where a draw is possible and if Bangladesh's batting collapses, Bangladesh will lose.