The biggest gap was between the New Zealand and Sri Lankan teams, as the New Zealand team could not match the Sri Lankan team's first innings runs despite a two match performance. The Sri Lankan team performed so well that it was unbelievable as they scored 602 runs in the first match, but the New Zealand team could not hold on to their wickets despite a full performance in the two innings and were all out at the last minute. So this match was Sri Lanka's win with the biggest margin, Sri Lanka's best performance in this season.
It looks like somehow Sri Lanka has been able to perform really well. Which was definitely unexpected from them. In both of these matches, Sri Lanka played really well. if we talk about the last match, I don’t know about others but I definitely did not expect Sri Lanka to win with any innings difference. Chandimal(116), Mathews(88), Kamindu Mendis (182), Kushal Mendis(106) and Karunaratne (46) all these players have made sure that Sri Lanka put up a very big score on the total. The biggest surprise was when New Zealand got all out for only 88 in the first innings and in the second inning, they have only been able to score 360. Incredible performance from them and it looks like the test performance from Sri Lanka has significantly improved. It will be interesting to see if they can also show that same level of improvement in other formats of cricket.