Quarterfinal 1
- Episode aired Mar 14, 2020
![American Ninja Warrior Junior (2018)](https://m.media-amazon.com/images/M/MV5BMGM4OWI1YzktYWI1NS00ODExLTljNDgtY2JiYzkxOTM4NjgxXkEyXkFqcGdeQXVyOTU3MDM2MDk@._V1_QL75_UY281_CR93,0,190,281_.jpg)
All-star ninjas Najee Richardson, Jessie Graff and Drew Drechsel mentor 15 junior ninjas in the first of four quarterfinals, as they compete for a spot in the Grand Finale.All-star ninjas Najee Richardson, Jessie Graff and Drew Drechsel mentor 15 junior ninjas in the first of four quarterfinals, as they compete for a spot in the Grand Finale.All-star ninjas Najee Richardson, Jessie Graff and Drew Drechsel mentor 15 junior ninjas in the first of four quarterfinals, as they compete for a spot in the Grand Finale.