1998
FIRST Championship was created in 1992.
The Chicago Fire of Major League Soccer (USA) won the championship in their first ever season. There may have been others in other leagues.
were was the first championship for gymnastics held
He won the cruserweight championship first
This was the first unranked team to win the championship
If you want to know his first championship it was with Matt hardy on raw they won the WCW Tag Team Championship but his first major championship was at Armageddon he won against Edge and Triple H for The WWE Championship
His first major championship was The Masters, in 1997.
They won their first championship at Madison Square Garden in 1970.
The first American Football League championship game was played January 1, 1961 between the Houston Oilers and the Los Angeles Chargers. The Oilers won 24-16.
The first televised sporting event was a college baseball game between Columbia and Princeton in 1939, covered by one camera providing a point of view along the third base line. But the first network sports broadcast was NBC's Gillette Cavalcade of Sports, which premiered in 1944 with the Willie Pep vs. Chalky White Featherweight Championship bout. Sports soon became a fixture on prime-time network programming, often accounting for one third of the networks' total evening fare. But in the 1950s, as television's other genres matured and developed their own large and loyal (and approximately 50% female) followings, sports began to disappear from network prime-time, settling into a very profitable and successful niche on weekends. This, too, would change, like so much else in television, with alterations in the technology and economics of the medium.
The Colts first championship came in the 1958 season when they defeated the New York Giants in overtime, 23-17, in the NFL championship game. The Colts first conference championship was also in 1958.