だんとつトツ
dantotsu

Noun
no-Adjective

1. far and away the best; the very best; cream of the crop; crème de la crème; decisive lead; commanding lead

Slang
Abbreviation
Usually Written in Kana
かれはチームでダントツの こう選手 せんしゅだ。
karewa chiimude dantotsuno kōsenshuda.
He is by far the best player on the team.