NBA: Evolving Playoffs and Game 7 Totals

After the two NBA Game 7s this week, here are some more details about how the Totals in a long series tend to play out. First of all, some history. Since 2014, NBA play-off series are all Best-of-Seven, played in a 2-2-1-1-1 format, with the highest seed (better team based on regular season) having Home advantage in Games 1, 2, 5 and 7, although sometimes Game 5 and often Game 7 are not required, Prior to 2014, the series were played in a 2-3-2 format, and the format has been tinkered with on several occasions, which means we have to be careful when comparing data across seasons, especially in Games 5 and 6. The format was changed in 2003, when the First Round became a Best-of Seven series, reducing the chances of a higher seed being eliminated, (i n 2007, the Golden State Warriors became the first team to defeat a number one seen in a best-of-7 First Round series), but also increasing the probability of a team sitting around for a few days waiting for their opponent who may be pl...