Many people assume that a team that scored more therefore played better. The assumption often holds, and the cases where it fails are the interesting ones. A good way to see this is to separate totals from rates.
Why counts alone can mislead
A total is simply how much happened, and a rate relates it to the opportunities. A team with twenty shots and three goals and a team with eight shots and three goals have the same total and very different rates. Rates measure efficiency, and totals measure volume.
Totals also depend on opportunity in a wider sense. A player who plays ninety minutes will usually have more of everything than one who plays thirty. Dividing by minutes played gives a fairer comparison between a regular starter and a substitute.
Rates have their own limits. A very high rate over very few minutes is not reliable, which links back to sample size. Always glance at the total next to the rate, since each one corrects the other.
Among services that publish results and player figures, the Vave Casino app is one example of a layout that offers both per-game and total views. A switch between the two views is one of the most helpful features a newcomer can have.
There is another subtle point. Looking only at what a team scored ignores what it allowed. Reading both sides of the ledger is a basic habit worth building.
If betting markets are part of how you follow sport, keep a budget and a time limit in mind before any match, and pause if you feel hurried.
Totals and rates describe different things. Used together they explain the past, and the next result stays open.