The Yankees
South Korea mostly win the national baseball league championship
The UCLA Lady Bruins have won the most National Championships in Collegiate Fastpitch Softball...I believe they have won 25 or 26 National Championships.
texas
in what sport
In what? Basketball? Baseball? Soccer? Bowling? Dog shows? You need to be more specific in your question.
Total, they have won 21 National Championships and rank anywhere from #7 to #11 in the nation for the most Championships obtained.
Dodgers
They have won 21 national wrestling championships
UCLA Bruins
Florida
No Alabama football coaches have won national championships.
North Carolina, they have won 27.