This looks like a new mock draft - #18 to Pacers
https://www.si.com/nba/2017/05/24/nba-mock-draft-lonzo-ball-markelle-fultz-debate-celtics-lakers
"The Pacers are in the Pistons category: there are enough bigger, scarier existential questions to make this pick a secondary concern. Given the confusion about the future with or without Paul George, let's give them John Collins, probably the most productive and skilled power forward in the draft. He can't really stretch the floor at this point, but that's OK, because he's awesome."
They have Kings picking 3rd not the Sixers.