FanDuel Sports Network Kansas City is an American regional sports network owned by Main Street Sports Group (formerly Diamond Sports Group), and operates as an affiliate of FanDuel Sports Network. The channel broadcasts coverage of professional, collegiate, and high school sports events both within and outside the Kansas City area. It maintains offices at Kauffman Stadium in Kansas City, Missouri.

FanDuel Sports Network Kansas City is available on cable providers throughout western and central Missouri, Kansas, eastern Nebraska, and Iowa; it is also available nationwide on satellite via DirecTV.

Originally operating as a subfeed of Fox Sports Rocky Mountain, then Fox Sports Midwest in 1998, the network formally announced that it would spin-off Fox Sports Kansas City as a separate channel on January 24, 2008, after Fox Sports Midwest signed an exclusive long-term broadcast agreement with the Kansas City Royals. The agreement was struck following the dissolution of the Royals Sports Television Network, a regional network formed in 2003 to broadcast games and analysis programs for the Major League Baseball franchise, which distributed its event telecasts to broadcast and cable affiliates throughout the Midwestern and South Central United States. Specifically, Fox Sports Kansas City was created to avoid scheduling conflicts with coverage of St. Louis Cardinals games televised by Fox Sports Midwest.

On December 14, 2017, as part of a merger between both companies, The Walt Disney Company announced plans to acquire all 22 regional Fox Sports networks from 21st Century Fox, including Fox Sports Kansas City. However, on June 27, 2018, the Justice Department ordered their divestment under antitrust grounds, citing Disney's ownership of ESPN. On May 3, 2019, Sinclair Broadcast Group and Entertainment Studios (through their joint venture, Diamond Holdings) bought Fox Sports Networks from The Walt Disney Company for $10.6 billion. The deal closed on August 22, 2019. On November 17, 2020, Sinclair announced an agreement with casino operator Bally's Corporation to serve as a new naming rights partner for the FSN channels. Sinclair announced the new Bally Sports branding for the channels on January 27, 2021. On March 31, 2021, coinciding with the start of the 2021 Major League Baseball season, Fox Sports Kansas City rebranded as Bally Sports Kansas City, resulting in 18 other Regional Sports Networks renamed Bally Sports in their respective regions.

On March 14, 2023, Diamond Sports filed for Chapter 11 Bankruptcy.

On October 16, 2024, it was revealed in a court filing that Diamond had reached a new sponsorship agreement with FanDuel Group, under which it intends to rebrand Bally Sports as the FanDuel Sports Network; on October 18, 2024, Diamond officially announced the rebranding, which took effect October 21. Under the agreement, FanDuel will have the option to take a minority equity stake of up to 5% once Diamond Sports exits bankruptcy. The branding will be downplayed within programming related to high school sports.

FanDuel Sports Network Kansas City holds the exclusive regional cable television rights to the Kansas City Royals, and produces the Major League Baseball team's pre-game and post-game show Royals Live and the weekly magazine program Royals Insider. From 2017 to 2021, the channel held the exclusive regional television rights to Sporting Kansas City broadcasts. Because at the time there was Royals and SKC programming at the same time, FanDuel Sports Network Kansas City is provided to cable operators as two separate channels, which normally carry identical programming.

During the college football season, the channel broadcasts Kansas Jayhawks and Kansas State Wildcats games in different time slots to avoid scheduling conflicts; the channel also broadcasts Kansas State Wildcats basketball and volleyball and baseball from the Wildcats and Kansas Jayhawks.