A "field champion" refers to a person or team that is the best or most successful in a particular field or sport. They have proved themselves to be superior or triumphant in their chosen area of expertise. Full definition
We like to indicate blue for field champions and purple for dual champions, which we believe are the ultimate title, and need to be color - coded accordingly. (idawire.com)
Well known, field champion lines for hunters or active outdoor enthusiasts searching for a fantastic companion. (essft.com)
Sometimes people are so set on their dog becoming the best field champion of all time that retrieving is only a chore. (easyretrievertraining.com)