NBA Finals could bring more than $12 million to Boston economy, officials say

State of play: The Celts play the Dallas Mavericks in Texas this week after winning the first two games at home.

• If their winning streak continues, the Celts will claim the title by the end of the week.

Yes, but: If they don't sweep the Mavs, the teams will return to TD Garden for a fifth and possibly a seventh game.

Reality check: These estimates are just that — estimates.

• It's also worth noting that Boston's local economy could see an additional bump from several events this month, from Pride events to the Red Bull Cliff Diving World Series to the upcoming Embrace Ideas Festival.