Indoor Football League

Formation of the league

The merger which formed the new IFL was announced the day before the 2008 National Indoor Bowl Championship, a game which pitted the champions of the two leagues against each other. The Sioux Falls Storm (United) defeated the Louisiana Swashbucklers (Intense) 54 to 42.

2009 season

Of the 17 teams involved in the two previous leagues, 14 carried over to the new organization's 2009 season. An additional three teams came over from the CIFL and two expansion teams began their life in the new IFL. In the United Bowl, the Billings Outlaws (Intense Conference) took the league championship by defeating the RiverCity Rage (United Conference) by a score of 71 to 62 in the 2009 United Bowl.

2010 season

After losing two teams to attrition after the end of the 2009 season, and a third in January 2010, the IFL then added another nine franchises to boost its membership to 25 for the 2010 season. Three of the new teams were expansion franchises. Two moved over from the Southern Indoor Football League and Continental Indoor Football League. After playing nine games of the 2010 season the Alaska Wild suspended operations, leaving only 24 teams to finish the year. In the United Bowl, the Billings Outlaws (Intense Conference) took the league championship by defeating the Sioux Falls Storm (United Conference) by a score of 43 to 34.

2011 season

Seven new teams were added to the IFL for the 2011 season. Some of these were new expansion teams, and others moved to the IFL from the AIFA. The IFL also lost nine teams during the offseason, bringing the total number to twenty-two for 2011. In the United Bowl, the Sioux Falls Storm (United Conference) took the league championship by defeating the Tri-Cities Fever (Intense Conference) by a score of 37-10.

2012 season

For the 2012 season, the IFL switched to a two-conference format with no divisions, due in large part to the loss of all the Texas-based teams (except the Allen Wranglers) to the newly formed Lone Star Football League. The Wranglers brought attention to the league for offering a US$500,000 contract to unemployed wide receiver Terrell Owens to become the team's part-owner and wide receiver. Owens accepted the contract. ESPN3 carried Owens's debut game against the Wichita Wild. The front office of the league saw changes as well, as Commissioner Tommy Benizio resigned. The league appointed assistant commissioner, Robert Loving, as the interim Commissioner.

2013 season

On October 12, 2012, the Bloomington Edge announced that the team had been sold to the owners of the Bloomington Blaze hockey franchise and would relocate to the new Champions Professional Indoor Football League for the 2013 season. On January 21, 2013, the league announced that the owner of the Cheyenne Warriors died and that the team would not be entering the league this season as planned.

2014 season

The league added the Minnesota-based Bemidji Axemen to expand to 10 teams but the Chicago Slaughter were sold and changed leagues, returning the IFL to nine teams for the 2014 season. In February 2014, the league announced that it would return to Montana in 2015 with the new Billings Wolves franchise.

2015 season

On July 27, 2014, Iowa Barnstormers president Jeff Lamberti hinted at joining the league by telling a local TV station that the franchise will explore "all options" in the off-season of their continuance to play, including leaving the Arena Football League and going to the IFL for 2015. They joined the IFL in August 2014, becoming the fourth active AFL/af2 franchise to leave for the IFL since the Texas Revolution (formerly the Arkansas Twisters), the Tri-Cities Fever and the Green Bay Blizzard. (The Revolution have since left the IFL for Champions Indoor Football.)

2016 season

This was the first season the IFL utilized roster restrictions which call for all teams to carry no more than seven players with three or more years' experience in Indoor/Arena football. For the second consecutive season, an AFL team was strongly rumored to join the IFL, as Spokane Shock owner Nader Naini said on August 10, 2015 that he was considering all options for the team. On September 1, the Shock officially joined the IFL, becoming the fifth active AFL/af2 franchise to leave for the IFL since the aforementioned Barnstormers, Fever, Blizzard and Revolution. The Shock, however, would have to enter the IFL under a new identity as the Arena League announced on October 12 that they would retain the rights to the Shock logos and name, possibly for future use by another franchise in the state of Washington. The team subsequently held a name-the-team contest, which resulted in their new identity as the Spokane Empire.

On September 9, the Minnesota Havok (based in Mankato) were announced as an IFL team. However, on January 29, just four weeks before the 2016 season was to kick off, the Havok were terminated by the league for failing to meet operational standards.

On November 25, the Minnesota Axemen folded due to the team "Not fulfilling their commitments to the league." Commissioner Mike Allshouse called the move a proactive one to prevent the team having to fold mid-season.

2017 season

On June 30, 2016, the IFL announced that the Tri-Cities Fever franchise would be dormant, but in good standing with the IFL, for the 2017 season.

Project FANchise, a group aiming to create a professional sports team where fans help run the day-to-day operations, will operate the Salt Lake Screaming Eagles in Salt Lake City. A fan vote determined the team's name and logo, and select fans will have access to player personnel decisions and in-game play calling. Project FANchise would also buy the Colorado Crush in October and began operating the team in the same manner.

During the 2016 season, the Billings Wolves' website was hacked, was never completely fixed, and was non-operational for months. Several former staff members claimed that the team had folded after the completion of the season. On October 24, 2016, the Wolves announced they had left the IFL because of state regulations and failing to find new ownership for the team.

On October 17, 2016, the IFL announced it had added the Arizona Rattlers, previously of the Arena Football League, for the 2017 season. The Rattlers are the third team in three consecutive seasons to leave the AFL for the IFL. The league rejected the bid of another former AFL franchise, the Jacksonville Sharks, who are located outside the IFL's regional territory. They subsequently announced their charter membership in an entirely new league, the National Arena League

Left for another league

Folded

Failed expansions

United Bowl Championship

The IFL continues to use the "United Bowl" name originally used by United Indoor Football. The UIF used this name before they merged with Intense Football League to form the Indoor Football League. The UIF held United Bowl I, II, III, and IV in 2005 through 2008, with all four being won by the Sioux Falls Storm. Although the name "National Indoor Bowl Championship" was used for the 2008 contest between the UIF and the Intense Football League, the "United Bowl" name continues to be used for the combined league's championship instead.

2009 United Bowl

The 2009 United Bowl featured the Intense Conference champs, the Billings Outlaws, against the upset-minded United Conference champs River City Rage. The game became a scoring onslaught at the start of the 1st quarter with each team scoring touchdowns. The Outlaws defense snagged a pick in the 2nd quarter which led to another offensive touchdown and a commanding two score lead by halftime. The Rage fought back though, recovering an onside kick at the beginning of the 3rd quarter and driving the ball the length of the field for a touchdown. That would be the closest the game would get for the Rage. The Outlaws would put up just enough points to keep a comfortable lead throughout the fourth and after recovering an onside kick in the last minute of the game, the Outlaws kneeled the ball and took home the crown with a score of 71-62 in a loud, sold-out Rimrock Auto Arena.

2010 United Bowl

In the 2010 United Bowl, the Billings Outlaws of the Intense Conference took the league championship by defeating the Sioux Falls Storm of the United Conference by a score of 43-34 in front of a sold out crowd in the Billings Sportsplex (a training facility, used by the Outlaws after their arena suffered storm damage during the Fathers Day Tornado).

2011 United Bowl

The 2011 United Bowl was won by the United Conference champion Sioux Falls Storm when they beat the Intense Conference Champion Tri-Cities Fever 37-10 on July 16, 2011.

2012 United Bowl

The 2012 United Bowl was a re-match from 2011 and was once again won by the United Conference champion Sioux Falls Storm when they beat the Intense Conference Champion Tri-Cities Fever 59-32 on July 14, 2012.

2013 United Bowl

The 2013 United Bowl was once again won by the United Conference champion Sioux Falls Storm when they beat the Intense Conference Champion Nebraska Danger 43-40 on June 29, 2013.

2014 United Bowl

The 2014 United Bowl was once again won by the United Conference champion Sioux Falls Storm when they beat the Intense Conference Champion Nebraska Danger 63-46 on June 28, 2014.

2015 United Bowl

For the fifth consecutive year the United Conference champion Storm won the league title with at 62-27 victory over the Intense Conference champion (Nebraska Danger). It was Sioux Falls' 9th title in franchise history.

2016 United Bowl

For the sixth consecutive year the United Conference Champion Storm won the league title with a 55-34 victory over the first year Intense Conference Champion Spokane Empire on July 23, 2016. It is Sioux Falls' 10th title in franchise history.

Hall of Fame

The Indoor Football League Hall of Fame was established in 2014. The inaugural 2014 class of inductees included quarterback Terrance Bryant, radio sportscaster Rich Roste and former IFL Commissioner Tommy Benizio. The 2015 class included quarterback Chris Dixon, running back LaRon Council and defensive back/kick returner B.J. Hill. The 2016 class included linebacker Mark Blackburn, defensive back Lionell Singleton and Colorado Ice/Crush owner Tom Wigley.