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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| OPTIMIST | September,2014 | Louis Matthews-Ratner | 24 | 35 | Welsh Zone Championships 2014 - Optimist Main Fleet | View |
| OPTIMIST | October,2014 | Louis MATTHEWS-RATNER | 198 | 217 | Optimist End of Seasons - Main Fleet | View |
| OPTIMIST | May,2015 | Louis MATTHEWS-RATNER | 168 | 198 | Optimist Inlands | View |
| OPTIMIST | July,2015 | Louis MATTHEWS-RATNER | 149 | 155 | Optimist Nationals (Jumior) | View |
| OPTIMIST | October,2015 | Louis MATTHEWS-RATNER | 122 | 164 | Optimist EOS | View |
| OPTIMIST | March,2016 | Louis MATTHEWS-RATNER | 91 | 164 | Optimist Springs | View |
| OPTIMIST | May,2016 | Louis Matthews-Ratner | 15 | 80 | Optimist ET | View |
| OPTIMIST | October,2016 | Louis MATTHEWS-RATNER | 136 | 181 | Optimist End of Seasons @IOCAUK | View |
| OPTIMIST | March,2017 | Louis MATTHEWS-RATNER | 83 | 138 | Optimist Springs @IOCAUK | View |
| OPTIMIST | May,2017 | Louis Matthews-Ratner | 38 | 77 | RYA ET Optimist @IOCAUK | View |
| OPTIMIST | May,2017 | Louis MATTHEWS-RATNER | 134 | 207 | Optimist Inlands @IOCAUK | View |
| OPTIMIST | August,2017 | Louis MATTHEWS-RATNER | 41 | 63 | Senior Silver @IOCAUK | View |
| OPTIMIST | October,2017 | Louis MATTHEWS-RATNER | 134 | 196 | EOS @IOCAUK | View |
| OPTIMIST | March,2018 | Louis MATTHEWS-RATNER | 89 | 179 | Springs @IOCAUK | View |
| OPTIMIST | May,2018 | Louis MATTHEWS-RATNER | 148 | 201 | Optimist Inlands @IOCAUK | View |