Easy thing to do would be to either have a hidden field populated by the correct week number or get them to choose it when they’re entering bigs but storing the bigs separately may lead to issues later though I guess you could link the stats to the bigs on week_id - just don’t really see the point of adding another table when you don’t have to - depending on the aggregation you may be called to do down the line it might make things messier just for a easy path now - in any case you do have to store the stats