meet one's match

meet (one's) match

To encounter one's equal or superior in ability, skill, etc., especially in a competitive setting. Stevenson used to be the dominant player on the tour, but it looks like she has finally met her match in the young newcomer. A lot of kids who are used to being the smartest student in school are a little shell-shocked when they meet their match in college.
See also: match, meet

meet one's match

Encounter someone equal in ability to oneself, as in The chess champion was about to meet his match in a computer. This expression originated about 1300 as find one's match, but the alliterative meet was being used by the mid-1500s and has survived.
See also: match, meet