Findings:
- Michael Bolton singing the National Anthem in Game 4 of the 2003 American League Championship Series
- National League Championship Series
- American League Championship Series
- Little League World Series
- 2002 World Series
- 2003 World Series
- Championship Manager Series
- American League Divisional Series
- Bowl Championship Series
- National League Divisional Series
- Championship Manager 2
- world championship
- League of Nations
- Carolina League
- 20,000 Leagues Under the Sea: 1: A Runaway Reef
- Amphictyonic League
- League of Cambray
- Taylor Series
- Cowboy Junkies, among others, on a series of rainy nights
- John McCain's Forrestal Lecture Series Remarks at the U.S. Naval Academy
- Future Wolf II: Never Cry Wolf: Origin of The Series
- Coach: The Animated Series
- Extreme Championship Wrestling
- the Open Championship
- War Resisters League
- Mutant League Football
- Lightning League Vehicles
- 20,000 Leagues Under the Sea: 17: An Underwater Forest
- Justice League of America #110
- rainbow series
- television series
- Witch's Wake
- Red Dwarf Series 3
- World Leech Racing Championships
- Champions League
- League For Programming Freedom
- League Coordinator
- 20,000 Leagues Under the Sea: 5: At Random!
- Holy League
- National League Rookie of the Year
- Major League Baseball forfeits
- 1986 World Series - Game 6
- Upper Gastro-Intestinal Series
- equivalent series resistance
- Homologous Series
- Championship Manager 3
- Championship Manager
- International League
- Correspondence Chess League of America
- Minor League Baseball
- Champions League: 1955-56
- Progressive Voters League
- Sephirotic interpretation of the Justice League of America
- Maclaurin Series
- Wicked Language series
- 2004 World Series
- Klail City Death Trip Series
- World Championship Punkin Chunkin
- Dead Sports Leagues
- Casting the League of Extraordinary Gentlemen today
- Major League Lacrosse
- National Women's Football League
- 20,000 Leagues Under the Sea: 18: Four Thousand Leagues Under the Pacific
- Justice League of Amazons
- The League of Extraordinary Gentlemen: The Black Dossier
- Star Trek: The Animated Series
- UNIVAC Series 1100
- Because: Context is not important. Because: My life is one long series of contexts.
- Red Dwarf Series III
- Mick Foley winning his first WWF Championship
- Football League
- Texas League single
- KDE League
- 20,000 Leagues Under the Sea: 6: At Full Steam
- League of Venice
- American League Most Valuable Player
- Swiss Elite League
- infinite series
- The sum of an infinite series of positive numbers is negative
- Essays: First Series
- equivalent series inductance
- World series of Poker (user)
- World Puzzle Championship
- World Beer Championships
- Canadian Football League
- Pacific Coast League
- Little League
- Appalachian League
- 20,000 Leagues Under the Sea: 8: "Mobilis In Mobili"
- Federal Baseball Club of Baltimore v. National League of Professional Baseball Clubs
- Epworth League
- Actinide Series
- subway series
- Neumann series
- 1988 World Series
- Nothing says "Science!" better than a long series of graphs and charts
- US Open Championship
- WWE Championship
- Justice League: A Midsummer's Nightmare #1
- British National League
- La Leche League Leader
- 20,000 Leagues Under the Sea: 19: Vanikoro
- National Hockey League Players' Association
- league of unmistakable
- harmonic series
- Ramanujan Series
- Psion series 5
- Red Dwarf Series IV
- League Cup
- Major League Baseball memories
- Peloponnesian League
- 20,000 Leagues Under the Sea: 7: A Whale of Unknown Species
- All-American Girls Professional Baseball League
- Major League Baseball Teams
- Round the Moon: 8: At Seventy-Eight Thousand Five Hundred and Fourteen Leagues
- Fourier series
- Konami Sound Creation Series
- Essays: Second Series
- Series 7
- Scottish Universities Ladies Rugby Championship
- World Wine Championships
- Southern League
- Junior League
- Land League
- 20,000 Leagues Under the Sea: 9: The Tantrums Of Ned Land
- Commissioner of Major League Baseball
- League Against Cruel Sports
- Sinatra and Bingo, on a series of lonely nights
- overtone series
- World Series Most Valuable Player
- Any sufficiently lucky series of coincidences are indistinguishable from miracles
- The Lumberjack World Championships
- International Deutsche Beard Championship
- American Football League
- Justice League: A Midsummer's Nightmare #2
- Guild of Temporal Adventurers
- Smart enough to get into the Ivy League, not good enough to go to Stanford
- 20,000 Leagues Under the Sea: 20: The Torres Strait
- Arcade League
- major league affiliate
- actinium series
- Series 7: The Contenders
- geometric series
- Red Dwarf Series V
- Ultimate Fighting Championship
- World Air Guitar Championships
- Human League
- Alaska League Baseball
- Central League
- Florida State League
- Pokemon Puzzle League
- Federal League
- Swiss Snow League
- series
- limited series
- approximating square roots using first-order Taylor series
- Century Series
- Poker series world (user)
- mythical national championship
- World Spirits Championships
- American League
- Eastern League
- League of Uri
- The League of Women Voters
- 20,000 Leagues Under the Sea: 10: The Man of The Waters
- Major League Baseball and The Puerto Rico Experiment
- Young Communist League
- Uplift Series
- World Series of Poker
- Bowen's reaction series
- A series of hurtful parables
- video series
- WWF Championship
- World Brazillian Jiu-Jitsu Championship
- Justice League: A Midsummer's Nightmare #3
- bush league
- League for the Emancipation of Labour
- 20,000 Leagues Under the Sea: 21: Some Days Ashore
- Major League Baseball's "permanently ineligible" list
- National Rugby League
- The Original Series Episodes - Season 1
- Series 7 Exam
- Black Books Series 1 DVD
- Red Dwarf Series VI
- Championship
- Nintendo World Championships
- The Red-headed League
- Pacific League
- Midwest League
If you Log in you could create a "League Championship Series" node. If you don't already have an account, you can register here.