It's a chart with points as the x axis value, and assists as the y axis value. Points and assists are usually the two primary metrics to measure a basketball player's offensive capability. The bunch of names is where all the 9718 d1 college basketball players sit in terms of points and assists they have this season. As you can probably tell, the further to the upper right a player sits, it implies better offensive capabilities. You got that bunch of names, then you see that green dot at the very far top right corner. That green dot is Caitlin Clark. It just shows how dominant she is this season versus the other players and that she is in a league of her own.