The 6-foot-8 Lawal, a junior at Norcross High in Georgia, has a press conference scheduled for 3 p.m.
"Out of the three of them the only he's really been to is Georgia Tech," Michelle Lawal, Gani's mother told Scout.com.
"He'll commit to the right school that will fit him academically as well as athletically."
Once Lawal ends his process on Thursday, just 7 of Scout.com's present members of the Top 15 will be remaining on the board. The commitment continues the unprecedented wave of pledges from the junior class.