Linear Regressions question

Pretty new to all this but can linear regression models show a % of an outcome happening?

What do you mean, can you be more clear?

Sorry again still pretty new looking for a sport betting model where stats are loaded in and the the Y output is a % of Win/lose out come… just curious if this is even possible I haven’t even built my first model yet .

You can try the linear regression but that model is probably more complex than just linear regression.