| Inns | HS |
| 209-8 | 48 | Sydney Thunder v Melbourne Renegades | Manuka Oval, Canberra | 2020/21 |
| 182-6 | 39 | Sydney Thunder v Brisbane Heat | Carrara Oval, Carrara | 2022/23 |
| 180 | 48 | Sydney Thunder v Melbourne Renegades | Manuka Oval, Canberra | 2017/18 |
| 179-6 | 49 | Sydney Thunder v Perth Scorchers | Optus Stadium, Perth | 2024/25 |
| 176-5 | 40 | Sydney Thunder v Melbourne Stars | Lavington Sports Oval, Albury | 2023/24 |
| 174-8 | 46 | Sydney Thunder v Brisbane Heat | Brisbane Cricket Ground, Woolloongabba, Brisbane | 2020/21 |
| 168-9 | 38 | Sydney Thunder v Hobart Hurricanes | Marvel Stadium, Melbourne | 2021/22 |
| 167-5 | 49 | Sydney Thunder v Hobart Hurricanes | Optus Stadium, Perth | 2020/21 |
| 166-6 | 47 | Sydney Thunder v Hobart Hurricanes | Manuka Oval, Canberra | 2018/19 |
| 158-8 | 34* | Sydney Thunder v Brisbane Heat | Manuka Oval, Canberra | 2020/21 |
| 157-6 | 48 | Sydney Thunder v Perth Scorchers | Western Australia Cricket Association Ground, Perth | 2013/14 |
| 157-9 | 46 | Sydney Thunder v Brisbane Heat | Brisbane Cricket Ground, Woolloongabba, Brisbane | 2023/24 |
| 157-6 | 42* | Sydney Thunder v Sydney Sixers | Sydney Cricket Ground, Sydney | 2024/25 |
| 156-6 | 49 | Sydney Thunder v Sydney Sixers | Sydney Cricket Ground, Sydney | 2017/18 |
| 155-6 | 47 | Sydney Thunder v Adelaide Strikers | Adelaide Oval, Adelaide | 2018/19 |
| 153-7 | 36 | Sydney Thunder v Adelaide Strikers | Adelaide Oval, Adelaide | 2020/21 |
| 151-7 | 44 | Sydney Thunder v Sydney Sixers | Sydney Showground Stadium, Sydney | 2023/24 |
| 150-8 | 33* | Sydney Thunder v Hobart Hurricanes | Blundstone Arena, Hobart | 2023/24 |
| 149-3 | 49* | Sydney Thunder v Melbourne Stars | Melbourne Cricket Ground, Melbourne | 2017/18 |
| 147-9 | 24 | Sydney Thunder v Hobart Hurricanes | Blundstone Arena, Hobart | 2012/13 |
| 145-9 | 42 | Sydney Thunder v Perth Scorchers | Spotless Stadium, Sydney | 2015/16 |
| 145-5 | 41 | Sydney Thunder v Melbourne Stars | Melbourne Cricket Ground, Melbourne | 2019/20 |
| 143-5 | 33* | Sydney Thunder v Sydney Sixers | Sydney Cricket Ground, Sydney | 2012/13 |
| 142-7 | 40 | Sydney Thunder v Melbourne Stars | Sydney Showground Stadium, Sydney | 2019/20 |
| 142 | 47 | Sydney Thunder v Sydney Sixers | Sydney Showground Stadium, Sydney | 2021/22 |
| 140 | 43 | Sydney Thunder v Adelaide Strikers | Manuka Oval, Canberra | 2023/24 |
| 137-4 | 34 | Sydney Thunder v Perth Scorchers | Carrara Oval, Carrara | 2021/22 |
| 135-8 | 42 | Sydney Thunder v Melbourne Stars | Carrara Oval, Carrara | 2018/19 |
| 135 | 45 | Sydney Thunder v Hobart Hurricanes | Blundstone Arena, Hobart | 2022/23 |
| 135-7 | 36 | Sydney Thunder v Melbourne Stars | ENGIE Stadium, Sydney | 2024/25 |
