| Wkt |
| 2 | 167* | JR Philippe (86*) & JM Vince (74*) | Sydney Sixers v Hobart Hurricanes | Sydney Cricket Ground, Sydney | 2018/19 |
| 3 | 155* | SPD Smith (125*) & MC Henriques (45*) | Sydney Sixers v Sydney Thunder | Sydney Cricket Ground, Sydney | 2022/23 |
| 2 | 149 | SPD Smith (101) & KR Patterson (43) | Sydney Sixers v Adelaide Strikers | International Sports Stadium, Coffs Harbour | 2022/23 |
| 4 | 124 | DP Hughes (62) & JC Silk (67*) | Sydney Sixers v Perth Scorchers | Sydney Cricket Ground, Sydney | 2018/19 |
| 2 | 116 | JR Edwards (47) & JM Vince (67) | Sydney Sixers v Hobart Hurricanes | Blundstone Arena, Hobart | 2020/21 |
| 2 | 115* | DP Hughes (54*) & MC Henriques (76*) | Sydney Sixers v Sydney Thunder | Spotless Stadium, Sydney | 2016/17 |
| 3 | 114 | JM Vince (41*) & MC Henriques (72) | Sydney Sixers v Melbourne Stars | Sydney Cricket Ground, Sydney | 2019/20 |
| 3 | 113 | SPD Smith (121*) & MC Henriques (46) | Sydney Sixers v Perth Scorchers | Sydney Cricket Ground, Sydney | 2024/25 |
| 1 | 110 | MC Henriques (70) & SNJ O'Keefe (48) | Sydney Sixers v Perth Scorchers | Western Australia Cricket Association Ground, Perth | 2011/12 |
| 4 | 109* | MC Henriques (53*) & JC Silk (59*) | Sydney Sixers v Sydney Thunder | Sydney Showground Stadium, Sydney | 2022/23 |
| 2 | 108 | JL Denly (72*) & NJ Maddinson (61) | Sydney Sixers v Melbourne Stars | Sydney Cricket Ground, Sydney | 2017/18 |
| 3 | 106* | DP Hughes (51*) & MC Henriques (61*) | Sydney Sixers v Adelaide Strikers | Sydney Cricket Ground, Sydney | 2018/19 |
| 2 | 106 | JR Philippe (84) & JM Vince (52) | Sydney Sixers v Perth Scorchers | Manuka Oval, Canberra | 2020/21 |
| 2 | 102 | JR Philippe (83) & MC Henriques (76*) | Sydney Sixers v Melbourne Stars | Sydney Cricket Ground, Sydney | 2021/22 |
| 3 | 101 | MJ Lumb (63) & MC Henriques (62) | Sydney Sixers v Melbourne Renegades | Etihad Stadium, Melbourne | 2015/16 |
| 3 | 99 | DP Hughes (46) & MC Henriques (64) | Sydney Sixers v Brisbane Heat | Brisbane Cricket Ground, Woolloongabba, Brisbane | 2016/17 |
| 2 | 99 | JM Vince (79) & DP Hughes (41) | Sydney Sixers v Melbourne Stars | Melbourne Cricket Ground, Melbourne | 2023/24 |
| 3 | 99* | JM Vince (101*) & JC Silk (34*) | Sydney Sixers v Melbourne Stars | Sydney Cricket Ground, Sydney | 2024/25 |
| 5 | 98 | MC Henriques (77) & RGL Carters (35*) | Sydney Sixers v Perth Scorchers | Manuka Oval, Canberra | 2014/15 |
| 5 | 95 | JM Vince (83) & JR Edwards (30) | Sydney Sixers v Melbourne Stars | Sydney Cricket Ground, Sydney | 2023/24 |
| 4 | 94 | JM Vince (75) & JC Silk (41) | Sydney Sixers v Brisbane Heat | Sydney Cricket Ground, Sydney | 2018/19 |
| 3 | 94 | DP Hughes (42) & MC Henriques (59) | Sydney Sixers v Brisbane Heat | Carrara Oval, Carrara | 2023/24 |
| 2 | 92 | DP Hughes (49*) & NJ Maddinson (62) | Sydney Sixers v Melbourne Stars | Melbourne Cricket Ground, Melbourne | 2017/18 |
| 1 | 92 | JR Philippe (45) & JM Vince (98*) | Sydney Sixers v Perth Scorchers | Manuka Oval, Canberra | 2020/21 |
| 2 | 90 | NJ Maddinson (84*) & MC Henriques (36) | Sydney Sixers v Melbourne Renegades | Sydney Cricket Ground, Sydney | 2014/15 |
| 4 | 90 | MC Henriques (56) & JC Silk (42) | Sydney Sixers v Sydney Thunder | Adelaide Oval, Adelaide | 2020/21 |
| 1 | 90 | JR Philippe (83) & JM Vince (44) | Sydney Sixers v Melbourne Stars | Sydney Cricket Ground, Sydney | 2021/22 |
| 7 | 88 | TK Curran (62) & SA Abbott (35) | Sydney Sixers v Sydney Thunder | Spotless Stadium, Sydney | 2018/19 |
| 4 | 88* | MC Henriques (52*) & JC Silk (30*) | Sydney Sixers v Melbourne Stars | Sydney Cricket Ground, Sydney | 2022/23 |
| 4 | 88 | MC Henriques (58) & JC Silk (47*) | Sydney Sixers v Perth Scorchers | Optus Stadium, Perth | 2022/23 |
