Even though the lottery in place through the 2018 draft gave the team with the worst record only the same chance at the top pick as the 2nd and 3rd worst teams (with that team guaranteed no worse than the fourth pick), there was still perceived incentive for a team to tank. Responding to these perceived incentives, the NBA further tweaked its lottery rules shortly before the start of the 2017–18 season. Effective with the 2019 draft, the teams with the three worst records have equal odds of landing the #1 pick (barring one of these teams also owning another lottery team's pick), and the top four picks are allocated in the lottery instead of the top three.