Nba 2K20 Player Attributes. To upgrade a player's attributes, open the progression menu after selecting mycareer, and then select the progression option again in the myplayer screen. Complete 15 successful lobs, dunks or layups in a given season.
This puts you at a major disadvantage. Do not complete the game; From this screen, players can easily just invest vc in upgrades by selecting the desired attribute and purchasing levels with vc.