Here is the list of debaters who will advance to the 9th round of the NFL National Championship.

By my count, there are 49 debaters who have either zero or one loss after two elimination rounds. They are:

101
102 - Potomac YB (Yar Batmanheldig)
103 - Potomoac AG (Adam Gerlick)
114 - Mountain View NP (Natalee Pei)
136
142 - Salado TC (Tyler Cook)
143
146
148
153 - Needham KV (Kaushik Vasudevan)
157
158 - Edina DM (David McNeil)
162 - Westlake DR (Devin Race)
164
171 - Meadows AS (Amanda Signorelli)
175 - Trinity Prep JN (Jake Nebel)
185 - Loyola Blakefeidl CA (Conor Acle)
187
189 - Neosho JL (Justin Letts)
192
195
207 - Cypress Falls SK (Saif Kazim)
216
221 - Barrington AR (Alex Rosenfeld)
227 - Apple Valley KG (Kevin Granlund)
228 - Apple Valley MK (Michelle Keohane)
232 - Hockaday SV (Shivani Vohra)
245 - Fairview MD (Max Dovala)
249 - Ridge SR (Shireen Rudina)
252 - Lincoln BW (Barb Walkowiak)
258
262 - Altamont ST (Shawn Tuteja)
265 - Strake NL (Nick Lassus)
266 - Strake PT (Paul Tyger)
267
273
282
285 - Scarsdale DD (Daniel Daks)
286 - Scarsdale OR (Oliver Roth)
287
290 - Jackson CD (Chris Denning)
298
299
305
306 - South Eugene BS (Ben Schifberg)
314 - Stuyvesant GS (Georgia Stasinopoulos)
315 - La Salle SJ (Sean Janda)
316
320
322 - Greenhill DS (Danielle Smogard)