80 Runs scored by Sabbir Rahman - the fourth highest individual score for Bangladesh in T20Is. Tamim Iqbal's 88* against West Indies in a T20I in 2012 is the highest. Sabbir faced 54 deliveries, equaling the second most faced by a Bangladesh batsman in a T20I. The knock was also Sabbir's highest in T20Is, beating his previous highest of 51*, against Pakistan. He hit 13 boundaries (10 fours and three sixes), which is the joint-highest by a Bangladesh batsman in T20Is. Shakib Al Hasan had hit 11 fours and two sixes in his knock of 84 against Pakistan in Pallekele in World T20 2012.
54.42 Sabbir's percentage contribution to the team's total - the highest in a completed innings for Bangladesh in T20Is. He got out when Bangladesh's score was 108, at which stage his contribution to the team's score was 74.07%. This is the highest contribution by a batsman when his wicket has fallen at a team total of 100 or more. The previous highest was Marlon Samuels' 78 runs in West Indies' total of 108 in the final of the 2012 World T20.
7 Number of times Mustafizur Rahman has returned an economy of 5.0 or less in ten T20 internationals. He has bowled more than 20 balls in all these seven innings. His economy of 5.61 in T20Is is the fourth best among all bowlers who have bowled in ten or more innings.
4.33 Mustafizur's economy from the three overs that he bowled after the 13th - the best by any Bangladesh bowler who has bowled three of the last seven overs in a T20I. Overall, in this Asia Cup, Mustafizur has bowled eight overs after the 13th over and has taken one wicket for 52 runs at an economy of 6.50.
0-4 Bangladesh's record in T20Is against Sri Lanka before this match. Bangladesh's win was only their fourth against a Full Member other than Zimbabwe, from 32 T20 internationals. Before this win, they had lost three consecutive T20Is. Their previous such win was against Pakistan last year.
31.61 Sabbir's batting average in T20 internationals. Among Bangladesh batsmen, only Anamul Haque - 355 runs at 32.27 - averages higher than him. Sabbir has made 411 runs at a strike rate of 121.23. Since his return to the No. 3 position beginning 2016, he has made 270 runs at an average of 45.00 and a strike rate of 135.00.
82 Runs added by the stand between Sabbir and Shakib Al Hassan - the fourth highest when a team has lost three wickets for less than 30 runs. Eoin Morgan and Kevin Pietersen had added an unbroken 112 runs against Pakistan in 2010, which remains the highest such partnership. The stand between Sabbir and Shakib was also the second highest for Bangladesh's fourth wicket in T20Is.
84 for 3 The teams' score at the end of the 13th over. While Bangladesh scored 63 runs in their final seven overs for the loss of three wickets, Sri Lanka lost their way in the chase, losing five wickets for just 40 runs. The last seven overs produced only two boundaries for Sri Lanka.
4 Times Al-Amin Hossain has taken three or more wickets in a T20I. Among Bangladesh bowlers, only Shakib's five such hauls are more than Hossain's. Hossain took 3 for 34 in this match.
4 Number of innings by Sri Lanka batsmen to face at least 20 balls in a T20I that have beenslower than Angelo Mathews' 20-ball 12 in this match. The slowest such innings is also by Mathews: a 25-ball 9 against Pakistan in 2012. Mathews faced nine dots and could not manage a single boundary in this match.
By Shiva Jayaraman and Bharath Seervi.