The Proline rotation pays well if you can predict 4 out of 4, and it still pays if you can choose 3 out of 4 games.
The basic strategy is to play 4 tickets that spread out 4 different teams across those tickets. This way it is not necessary to win all tickets.
Here is the breakdown of the Proline tickets.
These fictional odds are a little high, but the results show how a 4 out of 4 payout is very profitable, and a 3 out of 4 also provides some winnings.
Ticket 5
An optional 5th ticket is possible with all of your teams. This increases your Proline payout substantially. This is a good strategy because you have the chance to win big.