That's not a form/subform that's a table view. Importing the data would require you to be able to identify the previous two levels of your sorting. It looks like you have those two items in your spreadsheet but you would have to confirm that, but it looks like your TEAM NAME is in the spreadsheet instead of the TEAMID which is what you'd need to append the data to a table. if that TEAM NAME is identical to the team name in your TEAM_LIST table you should be able to match them up, if there is any possibility that the two will be different it will be much harder to do an automatic import. What it really comes down to is this:
Are you importing 1 spreadsheet, or a bunch of spreadsheets?
Is the data on the spreadsheets cumulative (does it contain all the data every time you get it) or additive (only contains new data)
The very simplest thing it could be is that you are receiving a single spreadsheet with only additive data, if that's the case you can establish a link to the spreadsheet, create a query that looks up the team ID from the team name and append all that data to your yearly goals table.
The import will likely require you to do some sort of coding (either via module or a button click on a form), it is not something that you can set up from the table view.