Personal Fouls. Flagrant Foul. Sr. Vice President of Replay & Referee Operations Joe Borgia breaks down the principle of verticality, focusing on issues such Officiating Opportunities (NBA, WNBA and NBA G League) ; NBA Officiating Quick Links. Free Throw Penalty Situations. Sr. Vice President of Replay & Referee Operations Joe Borgia breaks down different types of legal and illegal contact on drives to the basket Conduct. Offensive Fouls. Loose Ball Fouls. Types. Double Fouls. INSIDE THE RULEBO