LP

LP are League Points: the visible ranked ladder points. They rise on a win and fall on a loss; reaching the required amount promotes you without a promotion series.

On Proview, each pro’s LP updates with their games. A +LP streak is that account climbing, not a grade for how each map was played.

LP does not tell you if the game was good. A carry can gain LP on a weak game and lose LP on an excellent one. For the how, look at ProView Score.