To be clear, they don't really flip coins for this. They actually draw lottery balls to break each tie.
— Keith Smith (@KeithSmithNBA) April 12, 2019
By my count there are 7 ties to be broken:
2/3 - CLE/PHX
7/8/9 - DAL/MEM/NOP
12/13/14 - CHA/MIA/SAC
16/17 - BKN/ORL
18/19/20 - IND/LAC/SAS
21/22 - BOS/OKC
25/26 - HOU/POR https://t.co/8idyveGc1G