The DNC, which is sanctioning the debate, set two ways for candidates to qualify — fundraising and polling. To make the stage, candidates needed to have either at least 1 percent support in three qualifying polls, or provide evidence of at least 65,000 unique donors, with a minimum of 200 different donors in at least 20 states.

The candidates marked with an asterisk qualified through both polling and grassroots fundraising thresholds, the DNC said. The others qualified through polling only.

Those who did not meet the threshold for the first debate include: Montana Gov. Steve Bullock; former Alaska Sen. Mike Gravel; Miramar, Florida Mayor Wayne Messam; and Rep. Seth Moulton of Massachusetts.