LOSSBOUT 06 · VS Isshiki Ōtsutsuki
Isshiki intercepts Boruto, breaks his arm, and stomps him into unconsciousness before Kawaki uses a shadow clone to exhaust Isshiki's remaining life.
FILING NOTE
Being incapacitated by the opponent's attack before an ally resolves the engagement files as a loss at BRT CH. 53 · EP. BRT-218.
LOSSBOUT 03 · VS Naruto Uzumaki, Sasuke Uchiha, Boruto Uzumaki & Kawaki
In another dimension, Isshiki incapacitates Boruto and Sasuke, but Naruto activates Baryon Mode to rapidly deplete Isshiki's lifespan down to minutes. When Isshiki summons Kawaki through Naruto's prosthetic chakra link to imprint a replacement Kāma, Kawaki deceives him with a shadow clone; Isshiki's lifespan expires and his body crumbles into dust.
FILING NOTE
Files L because Kawaki tricks him with an uninfused shadow clone until his dwindled lifespan expires and his body disintegrates.