Roy Williams (basketball coach)

Williams had the opportunity to return to North Carolina in 2000, when Bill Guthridge left the head coaching position vacant.[12] After national media sources such as ESPN prematurely announced Williams would take the position, they quickly backed off as it became clear that Williams' mind was not made up. North Carolina media continued to report that he had accepted the position. After a week of this back-and-forth, Williams held a press conference at Memorial Stadium in Lawrence, Kansas, where he announced that he was staying at Kansas.[13][14]

Williams took the 2003 Kansas team to the NCAA championship game against Syracuse. Syracuse defeated Kansas, 81–78, to win the championship. The end of the season brought a cloud of uncertainty over KU, as Williams' future was up in the air. During CBS' exit interview with Williams, he was consistently asked if he was taking the North Carolina job instead of his current Kansas team's effort, eventually inspiring him to say to the reporter "I could give a shit about North Carolina right now" to the live mic.[15] Chancellor Robert Hemenway fired Kansas athletic director Al Bohl, and while he cited Bohl's involvement in an academic scandal at Fresno State, many perceived the move as a desperate move to keep Williams at KU, as the relationship between Bohl and Williams was very poor.[16] Bohl reacted angrily, accusing Williams of engineering the firing.

"This is a sad day for college athletics when a basketball coach has the power to hire and fire a university's athletic director...He had the choice to either crush me with his power of influence or let me fly with my visions for a better total program. He chose to crush me."[17]

Williams accepted the North Carolina head coaching position following the controversial three-year run of ex-Tarheel championship-winning forward Matt Doherty, who prior to coaching at North Carolina had been an assistant at KU under Williams.[18] He left Kansas as the second-winningest coach in school history, behind only Hall of Famer Phog Allen, who, like Williams, is a member of a coaching tree dating back to the game's inventor, James Naismith. However, he has since been passed by current coach Bill Self.

In Williams' second year, the Tar Heels returned to national prominence. With the arrival of freshman Marvin Williams, Williams led North Carolina to a National Championship in 2005, which was his first national title as a head coach.[19]

After winning the championship, the team's top seven scorers all left, either via graduation or opting to go to the NBA early. Despite the loss of talent, the Tar Heels proved to be surprisingly successful in 2005–06, in part due to freshman Tyler Hansbrough. Williams was named Coach of the Year for his ability to turn around such a new team to such a high level of success.

Williams quickly reloaded the team with top talent, bringing in recruits like Brandan Wright, Ty Lawson, Wayne Ellington, and Deon Thompson. On December 9, 2006, Williams won his 500th game with a 94–69 win over High Point. The 2006–07 team tied as ACC regular season champions, earning the tiebreak over the Virginia Cavaliers. With the #1 seed, the Tar Heels won the ACC tournament. After earning a #1 seed in the East Region in the 2007 NCAA Tournament, Williams' team won its first-round game against Eastern Kentucky Colonels 86–65 and its second against Michigan State 81–67. North Carolina then defeated the USC Trojans 74–64 to advance to the Elite Eight. On March 24, 2007, North Carolina fell to the Georgetown Hoyas in overtime in the East Regional, ending its post-season run. Following the 2006–2007 season, Williams announced on July 18, 2007, that he had vertigo, a condition that occasionally forces him to sit down suddenly during games.[20]

The 2007–08 season was just as successful, culminating in another ACC regular season and tournament championship. Williams led the Tar Heels to a school-record 36 wins, the #1 overall ranking in the final AP poll, a #1 seed in the East Region of the tournament, the tournament's overall #1 seed, and the 2008 Final Four. The Tar Heels' run ended with an 84–66 loss in the Final Four to Kansas, Williams' former team. Two days after the defeat, he attended the tournament final between Kansas and Memphis, sporting a Jayhawk sticker on his shirt.

With Tyler Hansbrough returning to Chapel Hill for his senior season, they were tapped by numerous prognosticators as the favorites to win the NCAA championship. The Heels started the season #1 in both polls—including the first-ever unanimous preseason #1 ranking in the history of the AP Poll—becoming the first team to have back-to-back preseason #1 rankings since UNLV in 1991. They won their first 13 games before being upset by Boston College 85–78. Two games later, they fell at ACC rival Wake Forest 92–89, but went on a winning streak, including a defeat of archrival Duke by 101–87, Williams' fourth straight victory at Cameron Indoor Stadium. In defeating Duke 79–71 in the season finale, the Tar Heels secured their third straight ACC regular season title and fourth in Williams' six seasons as head coach at UNC. Although they lost in the second round of the ACC Tournament to Florida State, they still garnered the top seed in the NCAA South Region—the fourth time in Williams' six-year tenure in Chapel Hill that the Tar Heels had been a #1 seed. North Carolina defeated Radford in the first round of the NCAA tournament, then LSU in the second round, and Gonzaga in the Sweet 16 round, followed by a 72–60 defeat of the Oklahoma Sooners in the Elite 8 that gave North Carolina its second straight berth into the Final Four in Detroit, Michigan. An 83–69 victory over Villanova vaulted the Tar Heels into the national championship game. They played the Michigan State Spartans in the National Championship game and Williams won his second title with an 89–72 victory. This capped off one of the most dominating runs in the history of the tournament. The Tar Heels only trailed for a total of 10 minutes out of a possible 240 minutes of playing time. They also won every game by at least 12 points—all the more remarkable since they upended four teams in the top 15 of the final AP Poll (#10 Gonzaga, #7 Oklahoma, #11 Villanova and #8 Michigan State).

In 2010 an academic scandal began to be uncovered. The University of North Carolina academic-athletic scandal involved alleged fraud and academic dishonesty committed at the University of North Carolina at Chapel Hill (UNC).[21] The scandal involved basketball players as well as other athletes and students. North Carolina finished the regular season at 16–15,[22] dropped to third in all-time wins, and bowed out in the first round of the ACC tournament. On November 29, 2009, Williams won his 600th game with a 80–73 win over Nevada. The Tar Heels did not receive a post-season tournament bid by the NCAA[23]—the only time in Williams' coaching career that his team didn't take part in that tournament when eligible to do so. However, they did receive a bid to the NIT. The Tar Heels made it to the NIT championship game versus Dayton, which was played on April 1, 2010, at Madison Square Garden. The Tar Heels lost by a score of 79–68, bringing their overall tally to 20–17 for the 2009–10 season. This 20-win season however kept Williams' streak of 20-win seasons alive. Williams stated that the season was "the biggest frustration and the biggest disappointment of my professional life".[24] In addition to frustrating play, Williams was criticized for comparing the season to the disaster in Haiti by stating, "Our massage therapist told me, she said 'You know, Coach, what happened in Haiti is a catastrophe. What you're having is a disappointment.' And I told her that depends on which chair she was sitting in, because it does feel like a catastrophe to me, and that's because it is my life."[25] Williams later apologized for his comments, stating that he misspoke and "neglected to say that it puts basketball in perspective."[26]

The Tar Heels started out slow during the 2010–11 season, dropping early games to Minnesota, Vanderbilt, and Illinois, and also being blown out by twenty points at Georgia Tech. It was not until Williams made the difficult decision to start freshman point guard Kendall Marshall over junior Larry Drew II that the Tar Heels returned to their dominant winning ways. The Heels won the ACC Regular Season Championship after beating Duke in their final regular season game in Chapel Hill. It was Carolina's fifth ACC Regular Season title in eight years under Coach Williams. However, Carolina lost to Duke a week later in the ACC Tournament Championship game. Coach Williams was selected as the ACC Coach of the Year for the second time since becoming head coach at North Carolina for overcoming the adversity of losing some players to transfer and dismissal and winning the ACC regular season title. After defeating Long Island, Washington, and Marquette, the Heels (29–8, 14–2) lost to the Kentucky Wildcats in the Elite Eight.

The 2011–12 season for the Tar Heels was more successful despite numerous injuries to key players. With losses to UNLV, Kentucky as well as a 33-point defeat against Florida State, Williams guided his Heels to another ACC Regular Season Championship after defeating Duke at Cameron Indoor Stadium to close out the regular season (Duke won the first meeting in Chapel Hill). UNC entered the 2012 ACC Tournament as the #1 seed. The Heels beat Maryland in the quarterfinals and NC State in the semifinals. John Henson injured his wrist in the Maryland game and did not play in the semifinals or championship game where UNC lost to Florida State, 85–83. UNC was then awarded the #1 seed in the Midwest bracket of the 2012 NCAA Tournament. Without Henson, Dexter Strickland and sixth-man Leslie McDonald (who were both sidelined with season-ending injuries) Carolina beat Vermont in the second round of the Tournament. Henson returned to the lineup for the third-round game against Creighton. The Heels defeated Creighton, however starting PG Kendall Marshall injured his wrist in the second half of that game. Marshall had to undergo surgery and was unable to play for the rest of the season. Carolina turned to first-year PG Stilman White who helped lead the Heels to an OT win over the Ohio Bobcats in the Sweet 16. Carolina then faced #2 seed Kansas in the Elite Eight. Greatly undermanned, the Heels played Kansas close but Kansas pulled ahead late for the win. Roy Williams' 2011–2012 team finished the season with a record of 32–6, 14–2 in the ACC.

The 2012–13 season for Roy Williams and his Tar Heels was a great surprise with respect to a new starting lineup in the latter half of the season. Unlike traditional Carolina teams, the Heels played more guard heavy and relied mostly on their perimeter game to score points. Coach Williams reached 700 total NCAA career head coaching victories after the Tar Heels beat Villanova 78–71 in the opening round of the tournament. Unfortunately, the Tar Heels were not able to advance after a 70–58 loss to Kansas in the round of 32. It marked the third time Carolina had lost to the Jayhawks during March Madness since 2008. The Tar Heels completed their season with 25 wins and 11 losses (overall) including 12 wins and six losses against conference opponents.

The 2013–14 season for the Tar Heels ended with a round of 32 loss to Iowa State in the NCAA Tournament after narrowly slipping past Providence in the opening round. The overall record ended up 24–10, which included a 13–5 conference record.

John R. Wooden Award candidate Marcus Paige[27] came back for his junior season. With early season losses to unranked Butler and Iowa, the Tar Heels intensity and strength were questioned. The Tar Heels grabbed a four seed in the NCAA Tournament with wins against Harvard and Arkansas, but ended their run with a loss to Wisconsin in the Sweet Sixteen. The Tar Heels finished their season 26–12 with an 11–7 ACC record.[28]

During the 2015–16 season, Williams guided the Tar Heels to their fourth Final Four of his tenure, as well as winning the regular season and ACC tournament titles.

In the 2016 NCAA tournament, North Carolina beat Florida Gulf Coast, Providence, Indiana, and Notre Dame, and Syracuse in the Final Four, to earn a spot against Villanova in the national championship game. North Carolina lost 77–74 when Villanova sank a three-point buzzer beater. The Tar Heels completed their season with a 33–7 overall record.

Williams led his Tar Heels to their second consecutive ACC regular season championship. On January 16, 2017, Williams won his 800th game as a head coach after defeating Syracuse 85–68. Justin Jackson won ACC Player of the Year. In the 2017 NCAA Tournament, North Carolina defeated Texas Southern 103–64, Arkansas 72–65, Butler 92–80, Kentucky 75–73, Oregon 77–76 and Gonzaga 71–65 to win its third national title in the Roy Williams' era. The Tar Heels completed their season again with a 33–7 overall record.

On February 12, 2018, in a North Carolina home win against Notre Dame, Williams garnered the same number of wins (418) in the same number of seasons (15) that he accumulated at Kansas.

UNC lost 86–65 to Texas A&M in the Second Round of the NCAA Tournament.

Despite a slow start to the season, North Carolina had another impressive ACC conference record in the Williams era. After a dismal 21 point loss to the Louisville Cardinals, the Tar Heels would lose only one more game, finishing the regular season 26–5 overall, 16–2 in the ACC, tied atop the conference with the Virginia Cavaliers. Season highlights include a sweep of rivals Duke and North Carolina State as well as going 9–0 in conference road games. Adding great and consistent offensive production during the season, Coby White averaged 16.1 PPG in his freshman year as a Tar Heel. Williams was named the USA TODAY Sports National Coach of the Year.

The Tar Heels made it to the Sweet Sixteen of the NCAA tournament before falling to 5 seed Auburn 97–80.

On November 27, 2019, Williams tied Adolph Rupp for 5th in all-time wins with his 876th career victory after a win over Alabama 76–67. He took sole possession of 5th place in all-time wins with his 877th victory with a 78–74 win over Oregon two days later in the consolation game of the Battle 4 Atlantis tournament.

On December 30, 2019, Williams tied Dean Smith for 4th in all-time wins with his 879th career victory after a win over Yale 70–67, and on January 25, 2020, North Carolina defeated Miami in Chapel Hill 94–71. The victory brought Williams to a total of 880 career wins, moving him past Smith and placing him fourth on the NCAA's all-time Division I coaching wins list, behind only Bob Knight, Jim Boeheim, and Mike Krzyzewski.

North Carolina concluded the regular season with a 13-18 (6-14) record, losing eight games by four points or fewer. The Tar Heels lost to Syracuse in the ACC Tournament, the last ACC game played before the season and post-season were cancelled due to the COVID-19 pandemic, finishing 14-19 and giving Williams his first losing season in his college coaching career.

On February 27, 2021, Williams won his 900th game, becoming the fastest men’s coach to reach the milestone in D-1 history, after an upset win over #11 Florida St., 78–70, in Chapel Hill.

On March 11, 2021, Williams won his 903rd game, passing coach Bobby Knight for third on the all-time D-1 wins list after a win over Virginia Tech 81–73 in the quarterfinals of the ACC Tournament.

The Tar Heels concluded the season with a blowout loss to Wisconsin 85–62 in the first round of the NCAA tournament. The loss marked the first time Williams had lost in this round in his head coaching career, dropping him to 29-1 all time in NCAA tournament first-round games.

On April 1, 2021, Williams announced his retirement after 48 years as a coach, 33 as a head coach and 18 years at North Carolina.[29] His overall record was 903–264 (.774), including going 418–101 (.805) at Kansas, and 485–163 (.748) at North Carolina).[30] The university held a press conference that afternoon which was attended by several current and former Tar Heel coaches, players, and members of the Carolina Family and university community. He was replaced four days later by one of his assistant coaches, Hubert Davis, whom Williams had been mentoring for a head coaching job much like Dean Smith had done to him.