Highest totals For Sheffield Shield, 2020/21
Highest totals
| Team | Score | Overs | RR | Inns | Opposition | Ground | Result | Match Date | Scorecard | 
| 600/9d | 179.5 | 3.33 | 2 | v West Aust | Brisbane | draw | 6 Mar 2021 | First-class | |
| 564/3d | 139.1 | 4.05 | 2 | v South Aust | Adelaide | draw | 30 Oct 2020 | First-class | |
| 534 | 167.5 | 3.18 | 2 | v NSW | Adelaide | draw | 19 Oct 2020 | First-class | |
| 529 | 156.3 | 3.38 | 2 | v Tasmania | Adelaide | won | 10 Oct 2020 | First-class | |
| 522/6d | 139.0 | 3.75 | 3 | v Tasmania | Adelaide | won | 8 Nov 2020 | First-class | |
| 514 | 160.0 | 3.21 | 1 | v West Aust | W.A.C.A | won | 3 Apr 2021 | First-class | |
| 510/8d | 124.5 | 4.08 | 1 | v West Aust | W.A.C.A | draw | 25 Feb 2021 | First-class | |
| 496/5d | 124.0 | 4.00 | 1 | v South Aust | Adelaide | won | 8 Nov 2020 | First-class | |
| 493/8d | 158.0 | 3.12 | 2 | v South Aust | Adelaide | draw | 19 Oct 2020 | First-class | |
| 482/8d | 132.0 | 3.65 | 1 | v NSW | Adelaide | lost | 6 Mar 2021 | First-class | |
| 481/5d | 129.0 | 3.72 | 1 | v South Aust | Adelaide | won | 10 Oct 2020 | First-class | |
| 479 | 139.1 | 3.44 | 2 | v Victoria | Adelaide | draw | 8 Nov 2020 | First-class | |
| 458/5d | 124.0 | 3.69 | 1 | v Queensland | Brisbane | draw | 6 Mar 2021 | First-class | |
| 443/6d | 141.0 | 3.14 | 1 | v West Aust | Adelaide | draw | 19 Oct 2020 | First-class | |
| 436/5d | 100.0 | 4.36 | 3 | v Tasmania | Adelaide | draw | 30 Oct 2020 | First-class | |
| 433 | 138.2 | 3.13 | 2 | v NSW | Wollongong | draw | 3 Apr 2021 | First-class | |
| 432 | 128.3 | 3.36 | 2 | v West Aust | Adelaide | draw | 30 Oct 2020 | First-class | |
| 414/4d | 119.0 | 3.47 | 1 | v West Aust | Adelaide | draw | 8 Nov 2020 | First-class | |
| 409/5d | 117.0 | 3.49 | 2 | v South Aust | W.A.C.A | draw | 25 Feb 2021 | First-class | |
| 391/9d | 119.0 | 3.28 | 1 | v Victoria | W.A.C.A | won | 25 Mar 2021 | First-class | |
| 389 | 149.3 | 2.60 | 2 | v NSW | Brisbane | won | 15 Apr 2021 | First-class | |
| 385 | 158.0 | 2.43 | 4 | v Queensland | Adelaide | lost | 8 Nov 2020 | First-class | |
| 384/8 | 160.0 | 2.40 | 3 | v Victoria | Adelaide | draw | 30 Oct 2020 | First-class | |
| 381 | 124.2 | 3.06 | 1 | v Queensland | Wollongong | draw | 3 Apr 2021 | First-class | |
| 366/7d | 122.0 | 3.00 | 2 | v South Aust | Adelaide | won | 6 Mar 2021 | First-class | |
| 365 | 112.3 | 3.24 | 2 | v South Aust | Melbourne | draw | 3 Apr 2021 | First-class | |
| 364 | 114.1 | 3.18 | 2 | v Victoria | Sydney | draw | 25 Feb 2021 | First-class | |
| 347/5 | 128.0 | 2.71 | 3 | v Tasmania | Adelaide | draw | 19 Oct 2020 | First-class | |
| 333 | 107.1 | 3.10 | 1 | v NSW | Hobart | won | 20 Mar 2021 | First-class | |
| 333 | 118.1 | 2.81 | 1 | v Victoria | Melbourne | draw | 3 Apr 2021 | First-class | |
| 332 | 101.1 | 3.28 | 1 | v Queensland | Hobart | lost | 17 Feb 2021 | First-class | |
| 329/9 | 105.0 | 3.13 | 3 | v Victoria | Melbourne | draw | 3 Apr 2021 | First-class | |
| 314 | 114.0 | 2.75 | 2 | v West Aust | Adelaide | lost | 10 Oct 2020 | First-class | |
| 310/7 | 97.4 | 3.17 | 4 | v Tasmania | Hobart | won | 17 Feb 2021 | First-class | |
| 304 | 81.3 | 3.73 | 4 | v Tasmania | W.A.C.A | lost | 3 Apr 2021 | First-class | |
| 302 | 89.1 | 3.38 | 1 | v Tasmania | Adelaide | draw | 30 Oct 2020 | First-class | |
| 298/4 | 70.1 | 4.24 | 4 | v South Aust | Adelaide | won | 6 Mar 2021 | First-class | |
| 298 | 97.2 | 3.06 | 1 | v NSW | Adelaide | lost | 30 Oct 2020 | First-class | |
| 283 | 81.1 | 3.48 | 2 | v Queensland | Adelaide | won | 30 Oct 2020 | First-class | |
| 275 | 77.4 | 3.54 | 2 | v Tasmania | Hobart | won | 17 Feb 2021 | First-class | |
| 270/4 | 129.0 | 2.09 | 3 | v NSW | Sydney | draw | 25 Feb 2021 | First-class | |
| 269/5d | 64.0 | 4.20 | 3 | v Victoria | W.A.C.A | won | 25 Mar 2021 | First-class | |
| 263 | 127.3 | 2.06 | 3 | v Victoria | Melbourne | draw | 5 Mar 2021 | First-class | |
| 252 | 76.4 | 3.28 | 3 | v Queensland | Hobart | lost | 17 Feb 2021 | First-class | |
| 250 | 85.3 | 2.92 | 1 | v Queensland | Adelaide | lost | 10 Oct 2020 | First-class | |
| 239 | 94.1 | 2.53 | 2 | v NSW | Adelaide | lost | 8 Nov 2020 | First-class | |
| 230/9d | 56.0 | 4.10 | 3 | v West Aust | W.A.C.A | draw | 25 Feb 2021 | First-class | |
| 220 | 129.2 | 1.70 | 3 | v Queensland | Adelaide | lost | 10 Oct 2020 | First-class | |
| 219 | 75.1 | 2.91 | 2 | v Tasmania | W.A.C.A | lost | 3 Apr 2021 | First-class | |
| 219/7 | 76.0 | 2.88 | 1 | v Queensland | Brisbane | draw | 15 Mar 2021 | First-class | |
| 215/2d | 45.0 | 4.77 | 3 | v South Aust | Adelaide | won | 10 Oct 2020 | First-class | |
| 213 | 82.1 | 2.59 | 3 | v Queensland | Brisbane | lost | 15 Apr 2021 | First-class | |
| 207 | 74.2 | 2.78 | 2 | v West Aust | W.A.C.A | lost | 25 Mar 2021 | First-class | |
| 206 | 64.3 | 3.19 | 4 | v West Aust | W.A.C.A | lost | 25 Mar 2021 | First-class | |
| 206/9 | 78.3 | 2.62 | 4 | v Queensland | Adelaide | won | 30 Oct 2020 | First-class | |
| 202 | 80.5 | 2.49 | 4 | v NSW | Adelaide | lost | 8 Nov 2020 | First-class | |
| 200 | 74.0 | 2.70 | 2 | v NSW | Sydney | won | 17 Feb 2021 | First-class | |
| 200 | 80.0 | 2.50 | 1 | v Victoria | Adelaide | draw | 30 Oct 2020 | First-class | |
| 199 | 84.5 | 2.34 | 2 | v Tasmania | Melbourne | draw | 5 Mar 2021 | First-class | |
| 199/4 | 86.0 | 2.31 | 3 | v West Aust | Adelaide | draw | 8 Nov 2020 | First-class | |
| 195 | 82.4 | 2.35 | 1 | v Tasmania | Adelaide | draw | 19 Oct 2020 | First-class | |
| 194 | 64.3 | 3.00 | 4 | v Tasmania | Hobart | lost | 20 Mar 2021 | First-class | |
| 191 | 56.2 | 3.39 | 3 | v NSW | Hobart | won | 20 Mar 2021 | First-class | |
| 190 | 63.5 | 2.97 | 3 | v NSW | Adelaide | lost | 30 Oct 2020 | First-class | |
| 190 | 67.1 | 2.82 | 1 | v NSW | Sydney | draw | 25 Feb 2021 | First-class | |
| 188 | 66.1 | 2.84 | 1 | v Victoria | Melbourne | draw | 5 Mar 2021 | First-class | |
| 184/6d | 34.4 | 5.30 | 3 | v West Aust | W.A.C.A | won | 3 Apr 2021 | First-class | |
| 178/6d | 54.0 | 3.29 | 3 | v NSW | Adelaide | lost | 6 Mar 2021 | First-class | |
| 178/4 | 58.0 | 3.06 | 3 | v Queensland | Brisbane | draw | 6 Mar 2021 | First-class | |
| 177 | 82.3 | 2.14 | 4 | v West Aust | Adelaide | lost | 10 Oct 2020 | First-class | |
| 175 | 50.0 | 3.50 | 3 | v Victoria | Sydney | lost | 17 Feb 2021 | First-class | |
| 165 | 80.3 | 2.04 | 1 | v Victoria | Sydney | lost | 17 Feb 2021 | First-class | |
| 154 | 64.4 | 2.38 | 2 | v Queensland | Adelaide | lost | 8 Nov 2020 | First-class | |
| 148/9 | 75.0 | 1.97 | 4 | v South Aust | W.A.C.A | draw | 25 Feb 2021 | First-class | |
| 145/5 | 56.2 | 2.57 | 3 | v Queensland | Wollongong | draw | 3 Apr 2021 | First-class | |
| 143/6 | 57.1 | 2.50 | 4 | v NSW | Sydney | won | 17 Feb 2021 | First-class | |
| 143 | 62.2 | 2.29 | 1 | v Queensland | Brisbane | lost | 15 Apr 2021 | First-class | |
| 122/1 | 37.2 | 3.26 | 4 | v Tasmania | Melbourne | draw | 5 Mar 2021 | First-class | |
| 117/2 | 48.0 | 2.43 | 4 | v West Aust | Adelaide | draw | 30 Oct 2020 | First-class | |
| 107/2 | 34.0 | 3.14 | 3 | v West Aust | Adelaide | draw | 19 Oct 2020 | First-class | |
| 105/3d | 26.0 | 4.03 | 3 | v South Aust | Adelaide | won | 8 Nov 2020 | First-class | |
| 64 | 30.3 | 2.09 | 1 | v Tasmania | Adelaide | won | 8 Nov 2020 | First-class | |
| 32 | 19.3 | 1.64 | 2 | v Tasmania | Hobart | lost | 20 Mar 2021 | First-class | |
| DNB | 0.0 | - | - | v Victoria | Brisbane | draw | 15 Mar 2021 | First-class | 
Adjust:Most recentPast weekPast MonthPast year4 years10 years25 years
Records includes the following current or recent matches:
New South Wales vs Queensland at Brisbane, Sheffield Shield Final, Apr 15-18, 2021 [First-class]
New South Wales vs Queensland at Wollongong, Sheffield Shield 22nd Match, Apr 3-6, 2021 [First-class]
South Australia vs Victoria at Melbourne, Sheffield Shield 23rd Match, Apr 3-6, 2021 [First-class]