Forecast: Updated series predictions for each first-round matchup

When bad things happen to 1-seeds (1:05)

Take a look back at the five times that an 8-seed has upset a 1-seed in the NBA playoffs. (1:05)

Who will advance to the second round of the NBA playoffs? We polled the ESPN Forecast panel of experts heading into Game 3 of each first-round series.

Here are the results, displaying each team's updated chances to win the series, along with predictions from ESPN's Basketball Power Index (BPI), FiveThirtyEight and a fan poll.

More: Forecast: Pre-round predictions | Vote! | 2017 Playoffs home

ESPN Forecast: Bulls score the 1-8 upset

ESPN Forecast: Cavs flip switch to Round 2

ESPN Forecast: Raptors battle past Bucks

ESPN Forecast: Wizards outmuscle Hawks

ESPN Forecast: Warriors breeze past Blazers

ESPN Forecast: Spurs handle the Grizzlies

ESPN Forecast: Rockets silence the Thunder

ESPN Forecast: Clips edge Jazz

ESPN Forecast and the fan panel predictions were conducted in coordination with Microsoft Research. Join the fan panel here.