Sri Lanka beat Pakistan by 23 runs in the Asia Cup final in Dubai on Sunday.
Sri Lanka posted 170 for six after being put in to bat.
Bhanuka Rajapaksa top-scored for Sri Lanka with 71 not out 45 off balls.
Haris Rauf was the standout bowler for Pakistan with three wickets.
In response, Pakistan could only manage 147 all out in 20 overs.
Sri Lanka: in 20 overs (Bhanuka Rajapaksa 71 not out; Haris Rauf 3/29).
Pakistan: 147 all out in 20 overs (Mohammad Rizwan 55; Wanindu Hasaranga 3/27).