2018 NCAA Division I men's basketball tournament

A total of 68 teams entered the 2018 tournament. 32 automatic bids were awarded, one to each program that won their conference tournament. The remaining 36 bids were "at-large", with selections extended by the NCAA Selection Committee. Eight teams (the four lowest-seeded automatic qualifiers and the four lowest-seeded at-large teams) played in the First Four (the successor to what had been popularly known as "play-in games" through the 2010 tournament). The winners of these games advanced to the main draw of the tournament. The Selection Committee seeded the entire field from 1 to 68. ==Schedule and venues==

The following sites were selected to host each round of the 2018 tournament: First Four • March 13 and 14 • University of Dayton Arena, Dayton, Ohio (Host: University of Dayton) First and second rounds • March 15 and 17 • PPG Paints Arena, Pittsburgh, Pennsylvania (Host: Duquesne University) • Intrust Bank Arena, Wichita, Kansas (Host: Wichita State University) • American Airlines Center, Dallas, Texas (Host: Big 12 Conference) • ExtraMile Arena, Boise, Idaho (Host: Boise State University) • March 16 and 18 • Spectrum Center, Charlotte, North Carolina (Host: University of North Carolina at Charlotte) • Little Caesars Arena, Detroit, Michigan (Host: University of Detroit Mercy) • Bridgestone Arena, Nashville, Tennessee (Host: Ohio Valley Conference) • Viejas Arena, San Diego, California (Host: San Diego State University) Regional semifinals and finals (Sweet Sixteen and Elite Eight) • March 22 and 24 • West Regional, Crypto.com Arena, Los Angeles, California (Host: Pepperdine University) • South Regional, State Farm Arena, Atlanta, Georgia (Host: Georgia Institute of Technology) • March 23 and 25 • East Regional, TD Garden, Boston, Massachusetts (Host: Boston College) • Midwest Regional, CHI Health Center Omaha, Omaha, Nebraska (Host: Creighton University) National semifinals and championship (Final Four and championship) • March 31 and April 2 • Alamodome, San Antonio, Texas (Host: University of Texas at San Antonio) The state of North Carolina was threatened with a 2018-2022 championship venue boycott by the NCAA, due to the HB2 law passed in 2016. However, the law was repealed (but with provisos) days before the NCAA met to make decisions on venues in April 2017. At that time, the NCAA board of governors "reluctantly voted to allow consideration of championship bids in North Carolina by our committees that are presently meeting". Therefore, Charlotte was eligible and served as a first weekend venue for the 2018 tournament. ==Qualification and selection==

Four teams, out of 351 in Division I, were ineligible to participate in the 2018 tournament due to failing to meet APR requirements: Alabama A&M, Grambling State, Savannah State, and Southeast Missouri State. However, the NCAA granted the Savannah State Tigers a waiver which would have allowed the team to participate in the tournament, but the team failed to qualify. Automatic qualifiers The following 32 teams were automatic qualifiers for the 2018 NCAA field by virtue of winning their conference's automatic bid. Tournament seeds The tournament seeds were determined through the NCAA basketball tournament selection process. The seeds and regions were determined as follows: • See First Four ==Regional brackets==

All times are listed as Eastern Daylight Time (UTC−4) ===First Four – Dayton, Ohio=== The First Four games involved eight teams: the four overall lowest-ranked teams, and the four lowest-ranked at-large teams. ===South Regional – Atlanta, Georgia=== South Regional Final South Regional all tournament team • Ben Richardson (Sr, Loyola–Chicago) – South Regional most outstanding player • Clayton Custer (Jr, Loyola–Chicago) • Moritz Wagner (Jr, Michigan) • Omari Spellman (Fr, Villanova) • Trevon Duval (Fr, Duke) • Gabe DeVoe (Sr, Clemson) • Marvin Bagley III (Fr, Duke) • Devonte' Graham (Sr, Kansas) • Gary Trent Jr. (Fr, Duke) ==Final Four==

During the Final Four round, regardless of the seeds of the participating teams, the champion of the top overall top seed's region (Loyola-Chicago's South Region) plays against the champion of the fourth-ranked top seed's region (Michigan's West Region), and the champion of the second overall top seed's region (Villanova's East Region) plays against the champion of the third-ranked top seed's region (Kansas' Midwest Region). ===Alamodome – San Antonio, Texas=== Kansas vacated 15 wins, including all NCAA tournament wins from the 2017–18 season after an investigation into the eligibility of Silvio De Sousa. Unlike forfeiture, a vacated game does not result in the other school being credited with a win, only with Kansas removing the wins from its own record. National semifinals National Championship Final Four all-tournament team • Donte DiVincenzo (So, Villanova) – Final Four Most Outstanding Player • Mikal Bridges (Jr, Villanova) • Jalen Brunson (Jr, Villanova) • Eric Paschall (Jr, Villanova) • Moritz Wagner (Jr, Michigan) ==Game summaries and tournament notes==

Upsets Per the NCAA, "Upsets are defined as when the winner of the game was seeded five or more places lower than the team it defeated." The 2018 tournament saw a total of 11 upsets, with five in the first round, five in the second round, and one in the Sweet Sixteen. ==Record by conference==

• The R64, R32, S16, E8, F4, CG, and NC columns indicate how many teams from each conference were in the round of 64 (first round), round of 32 (second round), Sweet 16, Elite Eight, Final Four, championship game, and national champion, respectively. • The "Record" column includes wins in the First Four for the ACC, Atlantic 10, Big South, and SWAC conferences and two losses in the First Four for the Pac-12 conference. • The MEAC and NEC conferences each had one representative, eliminated in the First Four with a record of 0–1. • The Atlantic Sun, Big Sky, Big West, CAA, Horizon, Ivy League, MAAC, Ohio Valley, Patriot, Southern, Southland, Summit, Sun Belt and WAC conferences each had one representative, eliminated in the first round with a record of 0–1. The Pac-12 lost all of its teams after the first day of the main tournament draw, marking the first time since the Big 12 began play in 1996 that one of the six major conferences—defined as the ACC, Big Ten, Big 12, Pac-12, SEC, and both versions of the Big East—failed to have a team advance to the tournament's round of 32. ==Media coverage==

Television CBS Sports and Turner Sports had U.S. television rights to the Tournament under the NCAA March Madness brand. As part of a cycle beginning in 2016, TBS held the rights to the Final Four and to the championship game. For the first time, TBS held the rights to the Selection Show, which expanded into a two-hour format, was presented in front of a studio audience, and promoted that the entire field of the tournament would be unveiled within the first ten minutes of the broadcast. However, this entailed the 68-team field (beginning with automatic qualifiers, followed by at-large teams) being revealed in alphabetical order, and not by bracket matchups (which was done later in the show). The new format was criticized for lacking suspense, and the show also faced criticism for technical issues, as well as a segment containing product placement for Pizza Hut. Television channels • First Four – TruTV • First and second rounds – CBS, TBS, TNT, and TruTV • Regional semifinals and Finals (Sweet Sixteen and Elite Eight) – CBS and TBS • National semifinals (Final Four) and championship – TBS Studio hosts • Greg Gumbel (New York City and San Antonio) – first round, second round, regionals, Final Four and national championship game • Ernie Johnson Jr. (New York City, Atlanta, and San Antonio) – first round, second round, regional semi-finals, Final Four and national championship game • Casey Stern (Atlanta) – First Four, first round and second round • Adam Zucker (New York) – first round and second round (game breaks) Studio analysts • Charles Barkley (New York City and San Antonio) – first round, second round, regionals, Final Four and national championship game • Seth Davis (Atlanta and San Antonio) – First Four, first round, second round, regional semi-finals, Final Four and national championship game • Brendan Haywood (Atlanta and San Antonio) – First Four, first round, second round, regional semi-finals and Final Four • Clark Kellogg (New York City and San Antonio) – first round, second round, regionals, Final Four and national championship game • Gregg Marshall (Atlanta) – regional semi-finals • Frank Martin (Atlanta) – second round • Candace Parker (Atlanta and San Antonio) – First Four, first round, second round, regional semi-finals and Final Four • Kenny Smith (New York City and San Antonio) – first round, second round, regionals, Final Four and national championship game • Wally Szczerbiak (New York City) – second round • Brad Underwood (Atlanta) – first round • Christian Laettner (San Antonio) – Final Four • Danny Manning (San Antonio) – Final Four • Kris Jenkins (San Antonio) – Final Four Commentary teams • Jim Nantz/Bill Raftery/Grant Hill/Tracy Wolfson – first and second rounds at Charlotte, North Carolina; Midwest Regional at Omaha, Nebraska; Final Four and National Championship at San Antonio, Texas • Brian Anderson/Chris Webber/Lisa Byington – first and second rounds at Boise, Idaho; South Regional at Atlanta, Georgia • Ian Eagle/Jim Spanarkel/Allie LaForce – First Four at Dayton, Ohio (Wednesday); first and second rounds at Detroit, Michigan; East Regional at Boston, Massachusetts • Kevin Harlan/Reggie Miller/Dan Bonner/Dana Jacobson – first and second rounds at Pittsburgh, Pennsylvania; West Regional at Los Angeles, California • Brad Nessler/Steve Lavin/Evan Washburn – first and second rounds at Wichita, Kansas • Spero Dedes/Steve Smith/Len Elmore/Rosalyn Gold-Onwude – First Four at Dayton, Ohio (Tuesday); first and second rounds at Dallas, Texas • Andrew Catalon/Steve Lappas/Jamie Erdahl – first and second rounds at Nashville, Tennessee • Carter Blackburn/Debbie Antonelli/John Schriffen – first and second rounds at San Diego, California Team Stream broadcasts ;Final Four • Matt Park/Jay Feely/Dr. Sanjay Gupta – Michigan Team Stream on TNT • Jeff Hagedorn/Jerry Harkness/Shams Charania – Loyola–Chicago Team Stream on truTV • Dave Armstrong/Scot Pollard/Rob Riggle– Kansas Team Stream on TNT • Scott Graham/Randy Foye/Kacie McDonnell – Villanova Team Stream on truTV ;National championship game • Matt Park/Jay Feely/Dr. Sanjay Gupta – Michigan Team Stream on TNT • Scott Graham/Randy Foye/Kacie McDonnell – Villanova Team Stream on truTV Radio Westwood One had exclusive radio rights to the entire tournament. First Four • Ted Emrich and Austin Croshere – at Dayton, Ohio First and second rounds • Scott Graham and Kelly Tripucka – Pittsburgh, Pennsylvania • Brandon Gaudin and Donny Marshall – Wichita, Kansas • Ryan Radtke and Jim Jackson – Dallas, Texas • Jason Benetti and Dan Dickau – Boise, Idaho • Kevin Kugler and Eric Montross/John Thompson – Charlotte, North Carolina (Montross – Friday night; Thompson – Friday Afternoon & Sunday) • Chris Carrino and P. J. Carlesimo – Detroit, Michigan • Ted Emrich – Friday Afternoon/Craig Way – Friday Night & Sunday and Will Perdue – Nashville, Tennessee • John Sadak and Mike Montgomery – San Diego, California Regionals • Gary Cohen and P. J. Carlesimo – East Regional at Boston, Massachusetts • Kevin Kugler and Donny Marshall – Midwest Regional at Omaha, Nebraska • Brandon Gaudin and John Thompson – South Regional at Atlanta, Georgia • Tom McCarthy and Jim Jackson – West Regional at Los Angeles, California Final Four • Kevin Kugler, John Thompson, Clark Kellogg, and Jim Gray – San Antonio, Texas Internet Video Live video of games was available for streaming through the following means: • NCAA March Madness Live (website and app, no CBS games on digital media players; access to games on Turner channels requires TV Everywhere authentication through provider; 3 hour preview for Turner games is provided before authentication is required) • CBS All Access (only CBS games, service subscription required) • CBS Sports website and app (only CBS games) • Bleacher Report website and Team Stream app (only Turner games, access requires subscription) • Watch TBS website and app (only TBS games, requires TV Everywhere authentication) • Watch TNT website and app (only TNT games, requires TV Everywhere authentication) • Watch truTV website and app (only truTV games, requires TV Everywhere authentication) • Websites and apps of cable, satellite, and OTT providers of CBS & Turner (access requires subscription) Audio Live audio of games was available for streaming through the following means: • NCAA March Madness Live (website and app) • Westwood One Sports website • TuneIn (website and app) • Websites and apps of Westwood One Sports affiliates ==See also==