| 265-5 | Somerset v Derbyshire | The Cooper Associates County Ground, Taunton | 2022 | tt11106 |
| 250-3 | Somerset v Gloucestershire | County Ground, Taunton | 2006 | tt368 |
| 241-5 | Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2024 | tt13756 |
| 235-5 | Somerset v Middlesex | County Ground, Taunton | 2011 | tt2217 |
| 231-4 | Somerset v Gloucestershire | Seat Unique Stadium, Bristol | 2023 | tt12322 |
| 229-6 | Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2018 | tt7074 |
| 229-8 | Somerset v Worcestershire | Edgbaston, Birmingham | 2020 | tt8932 |
| 228-5 | Somerset v Gloucestershire | County Ground, Taunton | 2005 | tt231 |
| 226-5 | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2018 | tt7142 |
| 226-5 | Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2019 | tt8112 |
| 225-2 | Somerset v Essex | The Ford County Ground, Chelmsford | 2011 | tt2242 |
| 225-6 | Somerset v Essex | The Cloudfm County Ground, Chelmsford | 2019 | tt8035 |
| 224-7 | Somerset v Kent | County Ground, Taunton | 2015 | tt4938 |
| 221-7 | Somerset v Kent | The Cooper Associates County Ground, Taunton | 2023 | tt12416 |
| 220-4 | Somerset v Hampshire | County Ground, Taunton | 2010 | tt1841 |
| 219-5 | Somerset v Glamorgan | County Ground, Taunton | 2006 | tt432 |
| 218-8 | Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2022 | tt11078 |
| 215-3 | Somerset v Northamptonshire | County Ground, Northampton | 2024 | tt14146 |
| 212-3 | Somerset v Glamorgan | County Ground, Taunton | 2005 | tt194 |
| 212-8 | Somerset v Worcestershire | County Ground, Taunton | 2008 | tt966 |
| 211-5 | Somerset v Northamptonshire | County Ground, Taunton | 2004 | tt106 |
| 210-6 | Somerset v Worcestershire | County Ground, Taunton | 2005 | tt178 |
| 210-8 | Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2018 | tt7129 |
| 209-5 | Somerset v Nottinghamshire | The Cooper Associates County Ground, Taunton | 2018 | tt7175 |
| 208-5 | Somerset v Surrey | The Kia Oval, Kennington | 2023 | tt12408 |
| 207-9 | Somerset v Middlesex | Uxbridge Cricket Club Ground, Uxbridge | 2017 | tt6334 |
| 207-2 | Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2019 | tt8019 |
| 206-8 | Somerset v Kent | The Cooper Associates County Ground, Taunton | 2019 | tt8048 |
| 204-5 | Somerset v Middlesex | County Ground, Taunton | 2010 | tt1829 |
| 204-9 | Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2017 | tt6361 |
| 204-7 | Somerset v Kent | The Cooper Associates County Ground, Taunton | 2021 | tt9676 |
| 202-6 | Somerset v Glamorgan | County Ground, Taunton | 2007 | tt676 |
| 202-4 | Somerset v Hampshire | The Ageas Bowl, Southampton | 2019 | tt8043 |
| 200 | Somerset v Gloucestershire | County Ground, Bristol | 2006 | tt411 |
| 200-7 | Somerset v Northamptonshire | County Ground, Taunton | 2007 | tt653 |
| 200-4 | Somerset v Gloucestershire | County Ground, Taunton | 2010 | tt1774 |
| 199-6 | Somerset v Glamorgan | County Ground, Taunton | 2013 | tt3726 |
| 198-4 | Somerset v Worcestershire | County Ground, New Road, Worcester | 2006 | tt423 |
| 197-3 | Somerset v Glamorgan | Sophia Gardens, Cardiff | 2003 | tt15 |
| 197-7 | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2016 | tt5714 |
| 197-6 | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2017 | tt6363 |
| 197-7 | Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2018 | tt7080 |
| 197-6 | Somerset v Essex | The Cooper Associates County Ground, Taunton | 2024 | tt13702 |
| 197-6 | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2024 | tt13730 |
| 194-4 | Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2018 | tt7018 |
| 194-4 | Somerset v Sri Lanka Cricket Development XI | The Cooper Associates County Ground, Taunton | 2022 | tt10843 |
| 194-2 | Somerset v Essex | The Cloud County Ground, Chelmsford | 2022 | tt11005 |
| 194-9 | Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2022 | tt11020 |
| 194-6 | Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2024 | tt13904 |
| 193-8 | Somerset v Glamorgan | County Ground, Taunton | 2004 | tt78 |
| 193-8 | Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2024 | tt13813 |
| 192-7 | Somerset v Warwickshire | Edgbaston, Birmingham | 2009 | tt1341 |
| 192-6 | Somerset v Gloucestershire | County Ground, Taunton | 2013 | tt3678 |
| 192-8 | Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2020 | tt8982 |
| 191-6 | Somerset v Warwickshire | County Ground, Taunton | 2012 | tt2963 |
| 190-5 | Somerset v Warwickshire | County Ground, Taunton | 2009 | tt1237 |
| 190-5 | Somerset v Glamorgan | Sophia Gardens, Cardiff | 2018 | tt7054 |
| 189-5 | Somerset v Northamptonshire | County Ground, Taunton | 2005 | tt216 |
| 189-4 | Somerset v Kent | The Kent County Cricket Ground, Beckenham | 2010 | tt1781 |
| 189-4 | Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2016 | tt5754 |
| 189-3 | Somerset v Hampshire | The Ageas Bowl, Southampton | 2017 | tt6437 |
| 188-6 | Somerset v Northamptonshire | County Ground, Taunton | 2006 | tt402 |
| 188-4 | Somerset v Worcestershire | County Ground, New Road, Worcester | 2013 | tt3757 |
| 188-4 | Somerset v Gloucestershire | Seat Unique Stadium, Bristol | 2024 | tt13838 |
| 187-6 | Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2021 | tt9644 |
| 187-3 | Somerset v Essex | The Cloud County Ground, Chelmsford | 2023 | tt12367 |
| 187-6 | Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2023 | tt12392 |
| 185-3 | Somerset v Glamorgan | Sophia Gardens, Cardiff | 2006 | tt382 |
| 185-6 | Somerset v Glamorgan | County Ground, Taunton | 2008 | tt942 |
| 185-7 | Somerset v Essex | The Cooper Associates County Ground, Taunton | 2021 | tt9616 |
| 185-3 | Somerset v Lancashire | The Cooper Associates County Ground, Taunton | 2021 | tt9937 |
| 184-6 | Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2022 | tt10996 |
| 184-5 | Somerset v Sussex | The 1st Central County Ground, Hove | 2023 | tt12205 |
| 183 | Somerset v Glamorgan | Sophia Gardens, Cardiff | 2005 | tt169 |
| 183-3 | Somerset v Middlesex | County Ground, Taunton | 2014 | tt4472 |
| 183-3 | Somerset v Glamorgan | Sophia Gardens, Cardiff | 2020 | tt8995 |
| 183-7 | Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2021 | tt9841 |
| 183-4 | Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2024 | tt13940 |
| 182-5 | Somerset v Nottinghamshire | The Rose Bowl, Southampton | 2010 | tt1893 |
| 182-6 | Somerset v Glamorgan | County Ground, Taunton | 2012 | tt2995 |
| 182-6 | Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2017 | tt6421 |
| 181-3 | Somerset v Essex | The Cooper Associates County Ground, Taunton | 2016 | tt5744 |
| 181-2 | Somerset v Glamorgan | Sophia Gardens, Cardiff | 2019 | tt7967 |
| 181-5 | Somerset v Glamorgan | Sophia Gardens, Cardiff | 2021 | tt9825 |
| 180 | Somerset v Middlesex | Old Deer Park, Richmond | 2019 | tt8027 |
| 178-6 | Somerset v Worcestershire | County Ground, Taunton | 2004 | tt97 |
| 178-6 | Somerset v Middlesex | Lord's Cricket Ground, St John's Wood | 2018 | tt7051 |
| 177 | Somerset v Faisalabad Wolves | Grace Road, Leicester | 2005 | tt243 |
| 177-3 | Somerset v Worcestershire | County Ground, Taunton | 2009 | tt1317 |
| 177-4 | Somerset v Essex | The Ford County Ground, Chelmsford | 2010 | tt1844 |
| 177-4 | Somerset v Sussex | County Ground, Taunton | 2011 | tt2267 |
| 177-7 | Somerset v Essex | The Essex County Ground, Chelmsford | 2015 | tt4931 |
| 177-1 | Somerset v Middlesex | Uxbridge Cricket Club Ground, Uxbridge | 2015 | tt4994 |
| 177-9 | Somerset v Surrey | The Kia Oval, Kennington | 2017 | tt6318 |
| 177-6 | Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2018 | tt7120 |
| 177-8 | Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2019 | tt8083 |
| 176-7 | Somerset v Northamptonshire | County Ground, Taunton | 2008 | tt914 |
| 176-7 | Somerset v Worcestershire | County Ground, New Road, Worcester | 2008 | tt951 |
| 176-4 | Somerset v Hampshire | County Ground, Taunton | 2014 | tt4382 |
| 175-7 | Somerset v Gloucestershire | County Ground, Bristol | 2009 | tt1327 |
| 175-6 | Somerset v Essex | County Ground, Taunton | 2012 | tt3052 |
| 175-5 | Somerset v Warwickshire | Edgbaston, Birmingham | 2013 | tt3766 |
| 175-8 | Somerset v Gloucestershire | County Ground, Taunton | 2014 | tt4435 |
| 175-9 | Somerset v Kent | The Cooper Associates County Ground, Taunton | 2016 | tt5804 |
| 174-6 | Somerset v Gloucestershire | County Ground, Taunton | 2015 | tt5013 |
| 174 | Somerset v Sussex | The 1st Central County Ground, Hove | 2016 | tt5735 |
| 174-1 | Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2022 | tt10896 |
| 173-6 | Somerset v Warwickshire | Edgbaston, Birmingham | 2008 | tt977 |
| 173-6 | Somerset v Hampshire | The Rose Bowl, Southampton | 2010 | tt1894 |
| 173-2 | Somerset v Hampshire | County Ground, Taunton | 2015 | tt4945 |
| 173-6 | Somerset v Hampshire | The Ageas Bowl, Southampton | 2023 | tt12305 |
| 172-3 | Somerset v Glamorgan | County Ground, Taunton | 2011 | tt2280 |
| 172-4 | Somerset v Nottinghamshire | Trent Bridge, Nottingham | 2011 | tt2362 |
| 172-3 | Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2019 | tt8000 |
| 172-9 | Somerset v Hampshire | The Cooper Associates County Ground, Taunton | 2021 | tt9759 |
| 172-2 | Somerset v Glamorgan | Sophia Gardens, Cardiff | 2023 | tt12376 |
| 171-5 | Somerset v Sussex | The Cooper Associates County Ground, Taunton | 2019 | tt8006 |
| 170-4 | Somerset v Gloucestershire | County Ground, Taunton | 2011 | tt2325 |
| 170-8 | Somerset v Sussex | County Ground, Taunton | 2015 | tt4922 |
| 170-7 | Somerset v Surrey | The Kia Oval, Kennington | 2015 | tt5085 |
| 170-7 | Somerset v Sussex | The 1st Central County Ground, Hove | 2018 | tt7101 |
| 170-9 | Somerset v Kent | The Cooper Associates County Ground, Taunton | 2022 | tt10955 |
| 169 | Somerset v Warwickshire | County Ground, Taunton | 2003 | tt3 |
| 169-7 | Somerset v Surrey | The Kia Oval, Kennington | 2011 | tt2294 |
| 169-4 | Somerset v Glamorgan | County Ground, Taunton | 2014 | tt4369 |
| 169-0 | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2021 | tt9784 |
| 169 | Somerset v Sussex | The Cooper Associates County Ground, Taunton | 2022 | tt10883 |
| 167-7 | Somerset v Warwickshire | County Ground, Taunton | 2006 | tt391 |
| 167-9 | Somerset v Essex | County Ground, Taunton | 2010 | tt1766 |
| 167-8 | Somerset v Glamorgan | County Ground, Taunton | 2015 | tt4999 |
| 167-7 | Somerset v Gloucestershire | The Cooper Associates County Ground, Taunton | 2016 | tt5790 |
| 167-8 | Somerset v Sussex | Edgbaston, Birmingham | 2018 | tt7228 |
| 167-9 | Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2023 | tt12349 |
| 166-1 | Somerset v Kent | The Nevill Ground, Tunbridge Wells | 2011 | tt2207 |
| 166-6 | Somerset v Kolkata Knight Riders | Rajiv Gandhi International Stadium, Uppal, Hyderabad | 2011/12 | tt2381 |
| 166-5 | Somerset v Gloucestershire | County Ground, Bristol | 2015 | tt4969 |
| 166-5 | Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2017 | tt6352 |
| 166-2 | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2022 | tt10818 |
| 165-4 | Somerset v Combined Campuses and Colleges | Kensington Oval, Bridgetown | 2010/11 | tt2079 |
| 165-8 | Somerset v Worcestershire | The Cooper Associates County Ground, Taunton | 2020 | tt8971 |
| 165-2 | Somerset v Gloucestershire | County Ground, Bristol | 2021 | tt9793 |
| 164-5 | Somerset v Kolkata Knight Riders | Rajiv Gandhi International Stadium, Uppal, Hyderabad | 2011/12 | tt2387 |
| 164 | Somerset v Gloucestershire | County Ground, Bristol | 2019 | tt8078 |
| 163-3 | Somerset v Northamptonshire | County Ground, Northampton | 2009 | tt1277 |
| 163-4 | Somerset v Sussex | Arundel Castle Cricket Club Ground, Arundel | 2014 | tt4385 |
| 162-8 | Somerset v Northamptonshire | County Ground, Northampton | 2020 | tt8905 |
| 162-4 | Somerset v Sussex | The Cooper Associates County Ground, Taunton | 2024 | tt13978 |
| 161-3 | Somerset v Sussex | County Ground, Taunton | 2010 | tt1801 |
| 161-7 | Somerset v Gloucestershire | County Ground, Bristol | 2020 | tt9013 |
| 161-8 | Somerset v Middlesex | Lord's Cricket Ground, St John's Wood | 2022 | tt11055 |
| 160-8 | Somerset v Worcestershire | County Ground, Taunton | 2013 | tt3715 |
| 159-6 | Somerset v Surrey | County Ground, Taunton | 2014 | tt4326 |
| 159-5 | Somerset v Glamorgan | The SSE SWALEC Stadium, Cardiff | 2015 | tt4959 |
| 159-6 | Somerset v Kent | The Cooper Associates County Ground, Taunton | 2018 | tt7032 |
| 159-4 | Somerset v Surrey | Edgbaston, Birmingham | 2024 | tt14167 |
| 158-5 | Somerset v Middlesex | Lord's Cricket Ground, St John's Wood | 2010 | tt1740 |
| 158-5 | Somerset v Gloucestershire | Brightside Ground, Bristol | 2016 | tt5762 |
| 158-6 | Somerset v Surrey | The Cooper Associates County Ground, Taunton | 2017 | tt6397 |
| 158-5 | Somerset v Nottinghamshire | The Cooper Associates County Ground, Taunton | 2023 | tt12422 |
| 158-1 | Somerset v Hampshire | Utilita Bowl, Southampton | 2024 | tt13957 |
| 157-9 | Somerset v Leicestershire | The Brit Oval, Kennington | 2005 | tt240 |
| 157 | Somerset v Worcestershire | County Ground, New Road, Worcester | 2009 | tt1272 |
| 157-9 | Somerset v Deccan Chargers | Rajiv Gandhi International Stadium, Uppal, Hyderabad | 2009/10 | tt1366 |
| 157-9 | Somerset v Surrey | The Kia Oval, Kennington | 2019 | tt8096 |
| 156-8 | Somerset v Glamorgan | The SWALEC Stadium, Cardiff | 2008 | tt921 |
| 156-4 | Somerset v Gloucestershire | County Ground, Bristol | 2010 | tt1862 |
| 156-8 | Somerset v Gloucestershire | County Ground, Bristol | 2014 | tt4315 |
| 155-6 | Somerset v Northamptonshire | County Ground, Northampton | 2005 | tt237 |
| 155-6 | Somerset v Royal Challengers Bangalore | M Chinnaswamy Stadium, Bangalore | 2011/12 | tt2426 |
| 155-4 | Somerset v Northamptonshire | County Ground, Taunton | 2013 | tt3690 |
| 155-4 | Somerset v Hampshire | The Ageas Bowl, Southampton | 2014 | tt4427 |
| 154-8 | Somerset v Warwickshire | Edgbaston, Birmingham | 2007 | tt649 |
| 154-6 | Somerset v Glamorgan | The Cooper Associates County Ground, Taunton | 2023 | tt12223 |
| 154 | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2023 | tt12243 |
| 153 | Somerset v Essex | The Cloudfm County Ground, Chelmsford | 2021 | tt9785 |
| 153-8 | Somerset v Hampshire | Edgbaston, Birmingham | 2021 | tt10011 |
| 153 | Somerset v Hampshire | Edgbaston, Birmingham | 2022 | tt11144 |
| 152-4 | Somerset v Middlesex | The Kia Oval, Kennington | 2014 | tt4387 |
| 152 | Somerset v Glamorgan | The SSE SWALEC Stadium, Cardiff | 2016 | tt5847 |
| 152 | Somerset v Middlesex | The Cooper Associates County Ground, Taunton | 2021 | tt9803 |
| 151 | Somerset v Northamptonshire | County Ground, Northampton | 2003 | tt25 |
| 151 | Somerset v Gloucestershire | County Ground, Bristol | 2004 | tt86 |
| 151-9 | Somerset v Northamptonshire | County Ground, Northampton | 2006 | tt378 |
| 151-9 | Somerset v Kent | Spitfire Ground, St Lawrence, Canterbury | 2015 | tt5035 |
| 151-6 | Somerset v Nottinghamshire | Trent Bridge, Nottingham | 2017 | tt6452 |
| 150-7 | Somerset v Mumbai Indians | MA Chidambaram Stadium, Chepauk, Chennai | 2011/12 | tt2434 |
| 150-7 | Somerset v Essex | County Ground, Taunton | 2014 | tt4405 |
| 150 | Somerset v Essex | The Cooper Associates County Ground, Taunton | 2023 | tt12285 |