The Chicago Bulls had 503.8 possessions in the 1997 NBA Finals.

nba finals 1997 bulls possessions
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TEAMSEASONSERIESGPPOSSMPGPPGRPGAPGSPGBPGTPGFGMFGAFG%3PM3PA3P%FTMFTAFT%MINPTSREBASTSTLBLKTOVPF
Chicago BullsChicago Bulls1996-97NBA Finals6503.8240.087.840.319.77.75.311.332.374.843.26.518.734.816.723.570.91,440527242118463268140