Top 5 batters who scored the most runs against an opponent in T20I
5. David Warner ( 653 runs vs Sri Lanka)
4. Babar Azam ( 665 runs vs New Zealand)
3. Kane Williamson ( 667 runs vs Pakistan)
2. Rohit Sharma ( 693 runs vs West Indies)
1. Virat Kohli ( 794 runs vs Australia)