Legendary Tennessee coach Pat Summitt dies at 64

She opened her locker room to television cameras and gave viewers an unfiltered look at her demanding style, her steely glare and her unapologetically withering remarks to her players and to referees. Her hands pounded the court with such intensity sometimes that she flattened the rings on her fingers and had to have them rerounded in the offseason.

“There may be coaches that win more than Pat, but there will never be another Pat Summitt,” Baylor coach Kim Mulkey said.

She was born Patricia Sue Head on June 14, 1952, in Clarksville, Tenn. The fourth of five children, she slept in a baby bed until she was 6. Her farmer father, Richard Head, was a disciplinarian who, she recalled, admonished his children that “cows don’t take a day off.”

During the day, she joined her three older brothers in baling hay and chopping tobacco. At night, she played basketball against her brothers and neighbors.

“I was the only girl,” Summitt once said. “They beat me up, but it made me tougher.”

Title IX, the federal law that prohibited discrimination in schools based on gender, was passed in 1972, but expanded opportunities for female athletes came haltingly. The N.C.A.A. did not begin sponsoring women’s basketball until 1982, 43 years after it held its first postseason tournament for men. Still, the women’s game thrived in rural enclaves in states like Tennessee and Texas, where girls who worked on farms could not be told with any seriousness that they lacked the endurance to play sports.

Summitt attended the University of Tennessee at Martin and, upon graduating in 1974, became head coach at the University of Tennessee’s flagship campus in Knoxville. At 22, she was barely older than her players.

Summitt’s first game at Tennessee ended in a 1-point defeat. When she phoned her parents to give them the news, she recalled, her father offered a bit of sage advice: “Tricia, don’t take donkeys to the Kentucky Derby” — meaning that the best coaches recruited the top players. For most of 38 seasons, she did.

Her two biggest stars, Chamique Holdsclaw of Queens and Candace Parker of suburban Chicago, led the Lady Vols to five of Summitt’s eight national titles and are considered two of the best women’s collegiate players of all time. Summitt’s best team, guided by Holdsclaw and reliant on relentless offense and aggressive defense, finished 39-0 to win the national title in 1998. To that point, no women’s team had won as many games in a season.

As the number of championships climbed, so did Summitt’s salary, eventually reaching $1.25 million a year. She was once approached by Tennessee officials about coaching the men’s team. She dismissed the overture, asking, “Why is that considered a step up?”

Summitt’s marriage of 27 years to R.B. Summitt, a banker, ended in divorce in 2008.

Her survivors include her son, Tyler, who was the women’s coach at Louisiana Tech before resigning this year over what was described as “an inappropriate relationship,” widely reported to be with one of his players; her mother, Hazel Albright Head; her sister, Linda Atteberry; and her brothers, Kenneth, Tommy and Charles Head.

Summitt’s eighth and final national title came in 2008, three short of the 11 titles won by Geno Auriemma, who coaches the Connecticut women’s team.

Summitt remained insatiable for victory, and defeat left her inconsolable. The low point of her career came with a stunning loss to Ball State in the first round of the 2009 NCAA tournament. At the time, Tennessee was the two-time defending national champion. None of Summitt’s teams had left the tournament so early. Afterward, she returned to her hotel room and watched replays all night.

“I didn’t sleep,” she later said. “I was so mad I threw things at the TV, yelled, screamed, cried.”

The next day, the Lady Vols returned to campus and Summitt made them practice, even though the season was over.

Summitt received the only sustained criticism of her career in 2007, when she canceled the annual games between Tennessee and Connecticut, a rivalry matched in college basketball only by that between the Duke and North Carolina men’s teams. She cited her concern with UConn’s recruiting of Maya Moore, who led the Huskies to two national titles and a record 90-game winning streak.

UConn did receive a slap on the wrist from the NCAA for arranging a tour for Moore of ESPN’s studios in Bristol, Conn. But that was considered a minor rules violation. Some sports commentators, and even some of Summitt’s former players, felt that she had put her personal conflict with Auriemma, the UConn coach, ahead of the overall good of women’s basketball.

“I am who I am,” Summitt said. “I will not compromise. No one is going to talk me into doing something I don’t want to do, when I know what I have been doing is by the book.”

Summitt began to notice changes in herself during the 2010-11 season: She grew forgetful during games; she lost track of meetings. After the season, she visited the Mayo Clinic, and doctors found that she had early onset Alzheimer’s.

Summitt coached through the 2011-12 season, though her assistant coaches assumed most of her duties during practices and games.