International Twenty20 Batting and Fielding Against Each Opponent by Mitchell Santner
| Opponent | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| Afghanistan | 3 | 2 | 1 | 21 | 17* | 21.00 | 0 | 0 | 1 | |
| Australia | 12 | 7 | 1 | 19 | 7* | 3.16 | 0 | 0 | 5 | |
| Bangladesh | 7 | 4 | 1 | 48 | 23 | 16.00 | 0 | 0 | 4 | |
| England | 19 | 13 | 5 | 120 | 36 | 15.00 | 0 | 0 | 6 | |
| India | 27 | 24 | 10 | 285 | 47* | 20.35 | 0 | 0 | 10 | |
| Ireland | 4 | 2 | 0 | 2 | 2 | 1.00 | 0 | 0 | 2 | |
| Namibia | 1 | 0 | | | | | | | 0 | |
| Netherlands | 2 | 2 | 2 | 84 | 77* | | 0 | 1 | 2 | |
| Pakistan | 16 | 9 | 3 | 114 | 37 | 19.00 | 0 | 0 | 5 | |
| Papua New Guinea | 1 | 0 | | | | | | | 0 | |
| Scotland | 3 | 1 | 1 | 2 | 2* | | 0 | 0 | 1 | |
| South Africa | 6 | 3 | 1 | 12 | 5 | 6.00 | 0 | 0 | 3 | |
| Sri Lanka | 12 | 10 | 5 | 161 | 47 | 32.20 | 0 | 0 | 3 | |
| Uganda | 1 | 0 | | | | | | | 0 | |
| United Arab Emirates | 4 | 3 | 1 | 23 | 20* | 11.50 | 0 | 0 | 4 | |
| West Indies | 15 | 9 | 7 | 175 | 55* | 87.50 | 0 | 1 | 3 | |
| Zimbabwe | 2 | 1 | 0 | 7 | 7 | 7.00 | 0 | 0 | 0 | |