Better than all others (6,2,4)

I believe the answer is:

second to none

(Other definitions for second to none that I've seen before include "certain champion" , "Woodwind instrument" , "Unsurpassed" , "Supreme, best" , "unbeatable" .)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.