Most probably we may see this test match ending in a draw. I know this statement looks pre-mature as we have seen only the first day of this first test match. I think that if the pakistan team played so well and managed to lose only one wicket on the first day against the best australian bowling attack, this shows the pitch is very good for batting and its hard to take 40 wickets in 5 days and therefore i would bet on a draw.
In fact, even win probability score states there is a 47% chance of a draw in this test match. Babar Azam remarked that the pitch would be good for scoring runs, after PAK chose to bat first. Pakistan's openers are batting well so far. In this batting-friendly pitch, the Australian bowling attack appears quite faded, with Nathan Lyon the only bowler to take a wicket.
If Pakistan managed to draw this test match, then I am sure it will be a good for Pakistan. Australians are considered as a better test team (of course they are big 3 ). A draw for a big 3 is an insult for themselves. The so called "world best bowling attack" is only able to take only 2 wickets in 1.5 days. That's a shame for Australians and those who are afraid to play with Pakistan (India, NZ, England).