Per Game Attendance Leaders by Pro Sports Market

I'm including:
NFL (2012)
MLB (2013)
CFL (2013)
MLS (2013)
NHL (2012-13)
NBA (2012-13)
NLL (2013)
AFL (2013)
WNBA (2013)
MLL (2013)
NWSL (2013)

By market (defined by metropolitan statistical area), not necessarily city, and truncated to the thousand.

Could get into AHL or MiLB that perhaps compete with some teams (e.g. AFL Iowa Barnstormers), but limiting it to this for now.

Atlanta, Georgia
Atlanta Falcons - NFL - 70K
Atlanta Braves - MLB - 31K
Atlanta Hawks - NBA - 15K
Atlanta Dream - WNBA - 5K

Baltimore, Maryland
Baltimore Ravens - NFL - 71K
Baltimore Orioles - MLB - 29K
Chesapeake Bayhawks - MLL - 8K

Boston, Massachusetts
New England Patriots - NFL - 68K
Boston Red Sox - MLB - 34K
Boston Celtics - NBA - 18K
Boston Bruins - NHL - 17K
New England Revolution - MLS - 14K
Boston Cannons - MLL - 8K
Boston Breakers - NWSL - 2K

Buffalo, New York
Buffalo Bills - NFL - 64K
Buffalo Sabres - NHL - 18K
Buffalo Bandits - NLL - 15K

Calgary, Alberta
Calgary Stampeders - CFL - 29K
Calgary Flames - NHL - 19K
Calgary Roughnecks - NLL - 10K

Charlotte, North Carolina
Carolina Panthers - NFL - 73K
Charlotte Bobcats - NBA - 15K (to be renamed Charlotte Hornets in 2014)
Charlotte Hounds - MLL - 3K

Chicago, Illinois
Chicago Bears - NFL - 62K
Chicago Cubs - MLB - 32K
Chicago White Sox - MLB - 22K
Chicago Bulls - NBA - 21K
Chicago Blackhawks - NHL - 21K
Chicago Fire - MLS - 15K
Chicago Sky - WNBA - 6K
Chicago Rush - AFL - 4K (since folded)
Chicago Red Stars - NWSL - 1K

Cincinnati, Ohio
Cincinnati Bengals - NFL - 61K
Cincinnati Reds - MLB - 31K

Cleveland, Ohio
Cleveland Browns - NFL - 66K
Cleveland Indians - MLB - 19K
Cleveland Cavaliers - NBA - 16K
Cleveland Gladiators - AFL - 7K

Columbus, Ohio
Columbus Crew - MLS - 16K
Columbus Blue Jackets - NHL - 14K
Ohio Machine - MLL - 3K

Dallas, Texas
Dallas Cowboys - NFL - 88K
Texas Rangers - MLB - 38K
Dallas Mavericks - NBA - 20K
Dallas Stars - NHL - 17K
FC Dallas - MLS - 15K

Denver, Colorado
Denver Broncos - NFL - 76K
Colorado Rockies - MLB - 34K
Denver Nugets - NBA - 17K
Colorado Mammoth - NLL - 15K
Colorado Avalanche - NHL - 15K
Colorado Rapids - MLS - 15K
Denver Outlaws - MLL - 9K

Des Moines, Iowa
Iowa Wild - AFL - 7K

Detroit, Michigan
Detroit Lions - NFL - 63K
Detroit Tigers - MLB - 38K
Detroit Red Wings - NHL - 20K
Detroit Pistons - NBA - 14K

Edmonton, Alberta
Edmonton Eskimos - CFL - 32K
Edmonton Oilers - NHL - 16K
Edmonton Rush - NLL - 6K

Green Bay, Wisconsin
Green Bay Packers - NFL - 70K

Hamilton, Ontario
Hamilton Tiger-Cats - CFL - 13K (played season in Guelph, Ontario while stadium being replaced, 25K in 2012)
Hamilton Nationals - MLL - 2K (since relocated to Miami, Florida metro area in Boca Raton, Florida)

Houston, Texas
Houston Texans - NFL - 71K
Houston Astros - MLB - 20K
Houston Dynamo - MLS - 19K
Houston Rockets - NBA - 16K
Houston Dash - NWSL - Expansion team in 2014

Indianapolis, Indiana
Indianapolis Colts - NFL - 65K
Indiana Pacers - NBA - 15K
Indiana Fever - WNBA - 8K

Jacksonville, Florida
Jacksonville Jaguars - NFL - 64K
Jacksonville Sharks - AFL - 9K

Kansas City, Missouri
Kansas City Chiefs - NFL - 68K
Kansas City Royals - MLB - 21K
Sporting Kansas City - MLS - 19K
FC Kansas City - NWSL - 4K

Los Angeles, California
Los Angeles Dodgers - MLB - 46K
Los Angeles Angels of Anaheim - MLB - 37K
LA Galaxy - MLS - 22K
Los Angeles Clippers - NBA - 19K
Los Angeles Lakers - NBA - 18K
Los Angeles Kings - NHL - 18K
Anaheim Ducks - NHL - 15K
Los Angeles Sparks - WNBA - 9K
Chivas USA - MLS - 8K
LA KISS - AFL - Expansion team in 2014

Memphis, Tennessee
Memphis Grizzlies - NBA - 16K

Miami, Florida
Miami Dolphins - NFL - 57K
Miami HEAT - NBA - 19K
Miami Marlins - MLB - 19K
Florida Panthers - NHL - 16K

Milwaukee, Wisconsin
Milwaukee Brewers - MLB - 31K
Milwaukee Bucks - NBA - 15K

Minneapolis-St. Paul, Minnesota
Minnesota Vikings - NFL - 60K
Minnesota Twins - MLB - 30K
Minnesota Wild - NHL - 18K
Minnesota Timberwolves - NBA - 16K
Minnesota Lynx - WNBA - 9K
Minnesota Swarm - NLL - 8K

Montreal, Quebec
Montreal Alouettes - CFL - 23K
Montreal Canadiens - NHL - 21K
Montreal Impact - MLS - 20K

Nashville, Tennessee
Tennessee Titans - NFL - 69K
Nashville Predators - NHL - 16K

New Orleans, Louisiana
New Orleans Saints - NFL - 72K
New Orleans Hornets - NBA - 13K (since renamed the New Orleans Pelicans)
New Orleans VooDoo - AFL - 4K

New York, New York
New York Giants - NFL - 80K
New York Jets - NFL - 79K
New York Yankees - MLB - 40K
New York Mets - MLB - 26K
New York Red Bulls - MLS - 19K
New York Knicks - NBA - 19K
New York Rangers - NHL - 17K
Brooklyn Nets - NBA - 17K
New Jersey Devils - NHL - 17K
New York Islanders - NHL - 13K
New York Liberty - WNBA - 7K
New York Lizards - MLL - 3K
Sky Blue FC - NWSL - 1K
New York City FC - MLS - Expansion team in 2015

Oklahoma City, Oklahoma
Oklahoma City Thunder - NBA - 18K

Orlando, Florida
Orlando Magic - NBA - 17K
Orlando Predators - NBA - 11K
Orlando City SC - MLS - Expansion team in 2015

Ottawa, Ontario
Ottawa Senators - NHL - 19K
Ottawa REDBLACKS - CFL - Expansion team in 2014

Philadelphia, Pennsylvania
Philadelphia Eagles - NFL - 69K
Philadelphia Phillies - MLB - 37K
Philadelphia Flyers - NHL - 19K
Philadelphia Union - MLS - 17K
Philadelphia 76ers - NBA - 16K
Philadelphia Soul - AFL - 9K
Philadelphia Wings - NLL - 7K

Phoenix, Arizona
Arizona Rattlers - NFL - 60K
Arizona Diamondbacks - MLB - 26K
Phoenix Suns - NBA - 15K
Phoenix Coyotes - NHL - 13K (to be renamed Arizona Coyotes in 2014)
Arizona Rattlers - AFL - 9K
Phoenix Mercury - WNBA - 8K

Pittsburgh, Pennsylvania
Pittsburgh Steelers - NFL - 61K
Pittsburgh Pirates - MLB - 28K
Pittsburgh Penguins - NHL - 18K
Pittsburgh Power - AFL - 5K

Portland, Oregon
Portland Timbers - MLS - 20K
Portland Trail Blazers - NBA - 19K
Portland Thorns FC - NWSL - 13K
Portland Thunder - AFL (2014 relocation of dormant Milwaukee Mustangs)

Raleigh, North Carolina
Carolina Hurricanes - NHL - 17K

Regina, Saskatchewan
Saskatchewan Roughriders - CFL - 37K

Rochester, New York
Rochester Knighthawks - NLL - 7K
Western New York Flash - NWSL - 4K
Rochester Rattlers - MLL - 1K

Sacramento, California
Sacramento Kings - NBA - 13K

St. Louis, Missouri
St. Louis Rams - NFL - 56K
St. Louis Cardinals - MLB - 41K
St. Louis Blues - NHL - 17K

Salt Lake City, Utah
Real Salt Lake - MLS - 19K
Utah Jazz - NBA - 18K
Utah Blaze - AFL - 6K (since folded)

San Antonio, Texas
San Antonio Spurs - NBA - 18K
San Antonio Silver Stars - 7K
San Antonio Talons - AFL - 7K

San Diego, California
San Diego Chargers - NFL - 59K
San Diego Padres - MLB - 26K

San Francisco-Oakland, California
San Francisco 49ers - NFL - 69K (set to relocate to San Jose, California MSA in 2014 with new stadium in Santa Clara, California)
Oakland Raiders - NFL - 54K
San Francisco Giants - MLB - 41K
Oakland Athletics - MLB - 22K
Golden State Warriors - NBA - 19K

San Jose, California
San Jose Sharks - NHL - 17K
San Jose Earthquakes - MLS - 12K
San Jose SaberCats - AFL - 9K

Seattle, Washington
Seattle Seahawks - NFL - 67K
Seattle Sounders FC - MLS - 44K
Seattle Mariners - MLB - 21K
Seattle Storm - WNBA - 6K
Washington Stealth - NLL - 4K (since relocated as Vancouver Stealth)
Seattle Reign FC - NWSL - 2K

Spokane, Washington
Spokane Shock - AFL - 9K

Tampa-St. Petersburg, Florida
Tampa Bay Buccaneers - NFL - 55K
Tampa Bay Lightning - NHL - 19K
Tampa Bay Rays - MLB - 18K

Toronto, Ontario
Toronto Blue Jays - MLB - 31K
Toronto Argonauts - CFL - 21K
Toronto Maple Leafs - NHL - 19K
Toronto Raptors - NBA - 18K
Toronto FC - MLS - 18K
Toronto Rock - NLL - 10K

Tulsa, Oklahoma
Tulsa Shock - WNBA - 5K

Uncasville, Connecticut
Connecticut Sun - WNBA - 6K

Vancouver, British Columbia
BC Lions - CFL - 28K
Vancouver Whitecaps FC - MLS -- 20K
Vancouver Canucks - NHL - 18K
Vancouver Stealth - NLL (to start play in 2014, formerly Washington Stealth)

Washington, District of Columbia
Washington Redskins - NFL - 79K
Washington Nationals - MLB - 32K
Washington Capitals - NHL - 17K
Washington Wizards - NBA - 16K
D.C. United - MLS - 13K
Washington Mystics - WNBA - 7K
Washington Spirit - NWSL - 3K

Winnipeg, Manitoba
Winnipeg Blue Bombers - CFL - 30K
Winnipeg Jets - NHL - 15K

Guess I made the Orlando Predators into a NBA team, bye AFL!