Highest totals by Guernsey in T20Is
Highest totals
Team | Score | Overs | RR | Inns | Opposition | Ground | Result | Match Date | Scorecard |
| 197/9 | 20.0 | 9.85 | 1 | v Belgium | Waterloo | lost | 8 Jun 2024 | T20I # 2648 | |
| 192/6 | 20.0 | 9.60 | 1 | v Belgium | Waterloo | lost | 9 Jun 2024 | T20I # 2654 | |
| 172/4 | 20.0 | 8.60 | 1 | v Germany | Deventer | won | 15 Aug 2023 | T20I # 2197 | |
| 165/5 | 20.0 | 8.25 | 2 | v Germany | Deventer | won | 14 Aug 2023 | T20I # 2196 | |
| 159/4 | 18.4 | 8.51 | 2 | v Denmark | Castel | won | 28 Aug 2024 | T20I # 2825 | |
| 156/6 | 20.0 | 7.80 | 1 | v Jersey | Castel | lost | 22 Jun 2024 | T20I # 2714 | |
| 155/4 | 18.1 | 8.53 | 2 | v Belgium | Waterloo | won | 8 Jun 2024 | T20I # 2647 | |
| 153/6 | 20.0 | 7.65 | 1 | v France | Kerava | won | 31 Jul 2022 | T20I # 1712 | |
| 151/9 | 20.0 | 7.55 | 1 | v Jersey | St Martin | lost | 8 Jul 2023 | T20I # 2122 | |
| 149/6 | 19.1 | 7.77 | 2 | v Jersey | Port Soif | won | 23 Jun 2024 | T20I # 2718 | |
| 148/4 | 20.0 | 7.40 | 2 | v Jersey | Castel | lost | 21 May 2022 | T20I # 1545 | |
| 141/7 | 20.0 | 7.05 | 2 | v Jersey | St Peter Port | lost | 20 May 2022 | T20I # 1542 | |
| 140/2 | 13.5 | 10.12 | 2 | v Malta | Castel | won | 22 Aug 2024 | T20I # 2791 | |
| 139/6 | 20.0 | 6.95 | 1 | v Austria | Vantaa | lost | 27 Jul 2022 | T20I # 1688 | |
| 138/5 | 20.0 | 6.90 | 2 | v Jersey | The Hague | lost | 8 Jul 2025 | T20I # 3286 | |
| 134 | 19.4 | 6.81 | 1 | v Jersey | Castel | lost | 22 Jun 2024 | T20I # 2715 | |
| 134/6 | 20.0 | 6.70 | 1 | v Jersey | St Martin | lost | 7 Jul 2023 | T20I # 2121 | |
| 131/5 | 20.0 | 6.55 | 1 | v Luxembourg | Kerava | won | 25 Jul 2022 | T20I # 1687 | |
| 130/8 | 19.0 | 6.84 | 1 | v Bulgaria | Vantaa | won | 24 Jul 2022 | T20I # 1682 | |
| 129/3 | 15.3 | 8.32 | 2 | v Belgium | Waterloo | won | 9 Jun 2024 | T20I # 2657 | |
| 128/8 | 20.0 | 6.40 | 2 | v Jersey | St Peter Port | tied | 31 May 2019 | T20I # 788 | |
| 127/8 | 20.0 | 6.35 | 2 | v Jersey | St Saviour | lost | 7 Jun 2025 | T20I # 3209 | |
| 126/2 | 18.0 | 7.00 | 2 | v Norway | Almeria | won | 30 Apr 2022 | T20I # 1515 | |
| 123/9 | 20.0 | 6.15 | 2 | v Jersey | Castel | lost | 1 Jun 2019 | T20I # 789 | |
| 122/9 | 20.0 | 6.10 | 1 | v Italy | The Hague | lost | 5 Jul 2025 | T20I # 3277 | |
| 118/7 | 20.0 | 5.90 | 1 | v Denmark | Castel | won | 20 Jun 2019 | T20I # 804 | |
| 117 | 19.5 | 5.89 | 1 | v Germany | Castel | lost | 15 Jun 2019 | T20I # 793 | |
| 111/2 | 18.0 | 6.16 | 2 | v Spain | Almeria | won | 1 May 2022 | T20I # 1517 | |
| 110/8 | 20.0 | 5.50 | 2 | v Italy | St Peter Port | lost | 16 Jun 2019 | T20I # 796 | |
| 108/6 | 20.0 | 5.40 | 1 | v Jersey | Castel | lost | 15 Jun 2019 | T20I # 791 | |
| 108/8 | 20.0 | 5.40 | 2 | v Jersey | Castel | lost | 21 May 2022 | T20I # 1543 | |
| 107/7 | 13.0 | 8.23 | 1 | v Jersey | St Saviour | lost | 7 Jun 2025 | T20I # 3207 | |
| 102/5 | 12.1 | 8.38 | 2 | v Estonia | Castel | won | 25 Aug 2024 | T20I # 2809 | |
| 101/2 | 11.3 | 8.78 | 2 | v Isle of Man | St Peter Port | won | 21 Aug 2020 | T20I # 1085 | |
| 100/7 | 20.0 | 5.00 | 2 | v Norway | Almeria | lost | 29 Apr 2022 | T20I # 1513 | |
| 99/2 | 9.4 | 10.24 | 2 | v Bulgaria | Port Soif | won | 21 Aug 2024 | T20I # 2785 | |
| 99/9 | 20.0 | 4.95 | 2 | v Netherlands | The Hague | lost | 9 Jul 2025 | T20I # 3292 | |
| 98 | 20.0 | 4.90 | 1 | v Germany | Deventer | lost | 14 Aug 2023 | T20I # 2195 | |
| 96/6 | 15.5 | 6.06 | 2 | v Norway | Castel | won | 19 Jun 2019 | T20I # 801 | |
| 95 | 18.4 | 5.08 | 2 | v Jersey | Castel | lost | 1 Jun 2019 | T20I # 790 | |
| 86 | 12.5 | 6.70 | 2 | v Finland | Port Soif | lost | 24 Aug 2024 | T20I # 2801 | |
| 78 | 18.0 | 4.33 | 1 | v Spain | Almeria | lost | 30 Apr 2022 | T20I # 1516 | |
| 65/2 | 10.0 | 6.50 | 2 | v Jersey | St Saviour | won | 6 Jun 2025 | T20I # 3204 | |
| 60/1 | 5.3 | 10.90 | 2 | v Slovenia | Kerava | won | 28 Jul 2022 | T20I # 1697 | |
| DNB | 0.0 | - | - | v Denmark | Castel | n/r | 18 Jun 2019 | T20I # 799 |
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