Boston - 1st in Championship titles in the 21st century

Who has won the most Championships in the 21st Century.

Why even ask. Boston.

Since the start of the 2000 season (1999-2000 for NBA/NHL), the city has accumulated 12 titles (14.5% of all those won) and 33.0% more than any other city/region.

NOTES: 

1. Teams are slotted where their wins occurred - for instance San Diego Chargers playoffs wins count for San Diego

2. I'm not here to argue geography

TEAMS	TEAM	LARRY O'BRIEN	WORLD SERIES	SUPER BOWL	STANLEY CUP	TOTAL
4	Celtics, Red Sox, Patriots, Bruins	1	4	6	1	12
6	Lakers, Clippers, Dodgers, Rams, Chargers, Kings	6	1	0	2	9
5	Warriors, Giants, A's, 49ers, Raiders	3	3	0	0	6
3	Pirates, Steelers, Penguins	0	0	2	3	5
5	Bulls, Cubs, White Sox, Bears, Blackhawks	0	2	0	3	5
1	Spurs	4	0	0	0	4
3	Rays, Buccaneers, Lightning	0	0	2	2	4
4	Heat, Marlins, Dolphins, Panthers	3	1	0	0	4
6	Knicks, Yankees, Mets, Giants, Jets, Rangers	0	2	2	0	4
3	Cardinals, Rams, Blues	0	2	0	1	3
4	Pistons, Tigers, Lions, Red Wings	1	0	0	2	3
2	Angels, Mighty Ducks	0	1	0	1	2
2	Royals, Chiefs	0	1	1	0	2
2	Nets, Devils	0	0	0	2	2
2	Orioles, Ravens	0	0	2	0	2
4	Wizards, Nationals, Redskins, Capitals	0	1	0	1	2
4	76ers, Phillies, Eagles, Flyers	0	1	1	0	2
4	Nuggets, Rockies, Broncos, Avalanche	0	0	1	1	2
2	Pacers, Colts	0	0	1	0	1
2	Pelicans, Saints	0	0	1	0	1
3	Rockets, Astros, Texans	0	1	0	0	1
3	Hornets, Panthers, Hurricanes	0	0	0	1	1
3	Bucks, Brewers, Packers	0	0	1	0	1
3	Supersonics, Mariners, Seahawks	0	0	1	0	1
3	Cavaliers, Indians, Browns	1	0	0	0	1
3	Raptors, Blue Jays, Maple Leafs	1	0	0	0	1
4	Suns, Diamondbacks, Cardinals, Coyotes	0	1	0	0	1
4	Mavericks, Rangers, Cowboys, Stars	1	0	0	0	1
1	Sharks	0	0	0	0	0
1	Thunder	0	0	0	0	0
1	Senators	0	0	0	0	0
1	Canucks	0	0	0	0	0
1	Canadiens	0	0	0	0	0
1	Jazz	0	0	0	0	0
1	Magic	0	0	0	0	0
1	Trailblazers	0	0	0	0	0
1	Golden Knights, Raiders	0	0	0	0	0
1	Kings	0	0	0	0	0
1	Flames	0	0	0	0	0
1	Islanders	0	0	0	0	0
1	Oilers	0	0	0	0	0
1	Jaguars	0	0	0	0	0
1	Blue Jackets	0	0	0	0	0
1	Winnipeg Jets	0	0	0	0	0
1	Brooklyn Nets	0	0	0	0	0
2	Bills, Sabres	0	0	0	0	0
2	Padres, Chargers	0	0	0	0	0
2	Reds, Bengals	0	0	0	0	0
3	Grizzlies, Titans, Predators	0	0	0	0	0
3	Hawks, Braves, Falcons	0	0	0	0	0
4	Timberwolves, Twins, Vikings, Wild	0	0	0	0	0