Thank you in advance for the help. Couldn't find this by searching here and elsewhere.

Let's say a team is down in a 7-game playoff series 2 games to 1. How do you calculate their odds to win the series, given you are able to input what you believe will be their odds of winning each remaining (as necessary) game? It's hard to just use a parlay calculator because I don't know how to factor in the times where the team loses some of their remaining games but still wins the series. Is there a calculator online for this?

Thanks again!