SOLVED: need to stretch or zoom screen to hide bottom spoilers of my ball game

[bitmap]

Overscan allows you to set the theoretical boundaries of your screen past where they actually exist. Similar to zoom, however the image generally isn't processed and you have MUCH more control over the level of zoom because you're essentially telling the client that your TV is larger than it is. Definitely not common to see this as an option on the display, though not impossible either. You'd have to check if your client supports it or if the display allows you to adjust overscan by input.