Sans vs Ness (Undertale vs Earthbound)

Undertale - Sans Boss Fight

Undertale] Sans' boss fight - Genocide Run

SD!Underswap - Genocide - Sans Boss Fight (REMASTERED) by Patrick The Star - Game Jolt

If Sans vs Judge does win the TOC : r/deathbattle

Community Death Battle #34: Sans vs Korosensei (Undertale vs Assassination Classroom) : r/DeathBattleMatchups

Mob Vs Sans, Death Battle Fanon Wiki

Sans Vs. The Black Knight, Death Battle Fanon Wiki

Ending Time Octet Sans Fight - All Soul Types in One Battle!! #undertale # sans #shorts

DEATH BATTLE! on X: We're continuing our #SkeletoberSkelebration for #DEATHBATTLECast's 300th EPISODE! For this spectacularly spooky occasion, the DB crew and community are deciding who would win a DEATH BATTLE between Ghost

Stream (Any AU where sans is Undyne)- battle against a lazy skeleton. by Vesperr