Editor's note: Bracketology was updated with the latest advances of the NCAA tournament through games played on March 15.

hanging on No. 1 seed line at Friday's start to vault early and retrieve top overall seed on the latest Saturday shelf project.

This violent transfer resulted from a major ACC tournament semifinal win in North Carolina, a team that lost it twice in regular season without Zion Williamson, and a loss of Virginia in a surging Florida State team at other ACC semifinal. Remember, the Duke suffered Virginia twice and based on committee committees because of some losses coming from Williamson recovering from injury.

But it must also do how close the No 1

will be to this year's seed fight. A game can flip-flops the positioning of braket teams – even if everything stays in 1-line.

Zion Williamson, Cam Reddish and R.J. Barrett wears co-teams against the North Carolina Tar Heels in ACC's tournament. [19456520] (Photo: Streeter Lecka, Getty Images)

Did Gonzaga have gone missing in Saint Mary's at the West Coast Conference tournament final, it's likely to be a general no. 1 because & # 39; Zags had the best score of NET to go to very few losses. The UNC was upset at the Duke on Friday, which will be three wins against the Blue Devils to join star credentials.

ABOUT IT *: THIS: Here is hope for a fourth showdown of Duke-UNC

BUBBLE WATCH: ]

what gets interesting now is to determine which number. 1 seed selection committee may be lower. A lot depends on what happens in the semifinal SEC tournament semifinal between Tennessee and Kentucky. If any of these teams continue to win the SEC tournament, Gonzaga can be a unique team. However, North Carolina is in the mix falling on No. 2 lines, Virginia's latest loss in FSU does not affect its overall résumé and the Duke is sufficient to stay in No. 1 in Zion back to the fold.

No. 1 seed: Duke, Virginia, North Carolina, Gonzaga

Last four: Temple, State of Ohio, Belmont, Arizona State

-Greensboro, Xavier, Georgetown

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• Others are considered for large bids (no specific order): Creighton, Indiana,, Texas, Furman [19659005] Multi-bid conference: Big Ten (8), ACC (7), Big 12 (7), SEC (7), Big East (4), West West (2) 2), Ohio Valley (2), Pac-12 (2) West Coast (2). UC Irvine (Big West), Northeastern (CAA), Old Dominion (United States) Northern Kentucky (Horizon), Yale (19659005) (Ivy), Iona (MAAC), Buffalo (MAC), Norfolk State (MEAC), Bradley (MVC), Fairleigh Dickinson (Northeast), Colgate (Patriot), Wofford M (SWAC)), New Mexico State (WAC).

  • Transitional schools are not eligible to participate: Cal Baptist, North Alabama.

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Note : Most all statistical data is used from WarrenNolan.com. NCAA's new ranking is also considered; released in the beginning of 2018-19.

About our bracketologist : Shelby Mast has been projecting the field since 2005 on his website, Bracket W.A.G. He joined USA TODAY in 2014. During his sixth time as our national bracketologist, Mast was completed as one of the top three bracketologists in the past five Madnesses in March. He also predicted The Indianapolis Star, collegeinsider.com and a inaugural member of the Super 10 Selection Committee. Follow him on Twitter @BracketWag .

Following basketball reporter Scott Gleeson on Twitter @ScottMGleeson .