Team Postal League Archive: Here are all the winners of the Scott Shield for the highest Junior average in the league, irrespective of division.
| This award commenced in the 2021-22 season. The trophy was re-allocated from a SSCA competition. | Back to Team Postal league Archive page |
| Season | Winner | |
| 2022-23 | R Watt | George Watson’s College |
| 2021-22 | Miss L Richards | George Watson’s College |