So anyways, here's your unpaired contestants. Do what you will, make your guesses, etc.:
John (3): Gene Taylor, Jackie Romeo, Mafe, Olivia Rubini, Rivers Grayson, Ronnie Wilson
Dan + Shay (4): A.J. Harvey, Anya True, Ducote Talmage, Frank Garcia*, Justin & Jeremy Garcia, Kyle Schuesler, Madison Curbelo, Ryan Coleman
*Frank Garcia airing tomorrow; partner unknown
Chance the Rapper (3*): Bri Fletcher, Corey Curtis, Dani Stacy, RLETTO, Serenity Arce, Val T. Webb
*Maddi Jane vs. Nadège confirmed for tomorrow
Reba (2*): Ashley Bryant, Donny Van Slee, Elyscia Jefferson, Josh Sanders
*William Alexander vs. Zeya Rae confirmed for tomorrow