21st Century Big Four Sports Champions

Name all the MLB, NFL, NBA, and NHL teams that have won a championship since January 1st, 2000.
Based on the date of the championship game/series, NOT the dates of the regular season
I am aware that the 21st century officially started on January 1st, 2001. I officially don't care.
Numbers in parentheses indicate multiple championships this century.
Quiz by cornflakesfu
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Last updated: August 7, 2018
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First submittedAugust 5, 2018
Times taken132
Average score74.4%
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MLB
Boston Red Sox (3)
San Francisco Giants (3)
New York Yankees (2)
St. Louis Cardinals (2)
Arizona Diamondbacks
Chicago Cubs
Chicago White Sox
Houston Astros
Kansas City Royals
Los Angeles (Anaheim) Angels
Miami (Florida) Marlins
Philadelphia Phillies
NFL
New England Patriots (5)
Baltimore Ravens (2)
New York Giants (2)
Pittsburgh Steelers (2)
Denver Broncos
Green Bay Packers
Indianapolis Colts
Los Angeles (St. Louis) Rams
New Orleans Saints
Philadelphia Eagles
Seattle Seahawks
Tampa Bay Buccaneers
NBA
Los Angeles Lakers (5)
San Antonio Spurs (4)
Golden State Warriors (3)
Miami Heat (3)
Boston Celtics
Cleveland Cavaliers
Dallas Mavericks
Detroit Pistons
NHL
Chicago Blackhawks (3)
Pittsburgh Penguins (3)
Detroit Red Wings (2)
Los Angeles Kings (2)
New Jersey Devils (2)
Anaheim Ducks
Boston Bruins
Carolina Hurricanes
Colorado Avalanche
Tampa Bay Lightning
Washington Capitals
+1
Level 55
Aug 7, 2018
why does "warriors" not work?!
+1
Level 86
Aug 7, 2018
Ah, shoot. I thought I had fixed this, but I must have forgotten to resubmit the quiz. "Warriors" now works :)
+1
Level 86
Sep 30, 2020
I realized after I created this quiz that it is essentially the same as https://www.jetpunk.com/quizzes/north-american-sports-champions-since-2000, so I'm not going to bother updating this one. Go to the featured one instead :)