"Mourning's Journey"During his time at Indian River High School in Chesapeake he led the team to 51 straight victories and a state title his junior year (1987). As a senior he averaged 25 points, 15 rebounds and 12 blocked shots a game. He was named Player of the Year by USA Today, Parade, Gatorade, and Naismith. Mourning played college basketball for the Georgetown University Hoyas. He led the nation in blocked shots his freshman year and was an All American his last year there. He was selected second overall in the 1992 NBA Draft by the Charlotte Hornets, behind Shaquille O'Neal. Mourning was named to the league's all-rookie team in 1993 after averaging 21.0 pts, 10.3 rebounds, and 3.47 blocks. He finished second to Shaquille O'Neal in rookie of the year voting. He posted the highest scoring average of any rookie in Hornets history. Mourning and O'Neal were the first NBA rookies since David Robinson in 1989–90 to average 20 or more points and 10-plus rebounds in their first seasons. Mourning shattered Charlotte's blocked-shots records, becoming the Hornets' all-time career leader in the 49th game of the season. The greatest moment of Mourning's rookie season came on May 5, 1993 in Game 4 of a first-round playoff series against the Boston Celtics. His 20-footer at the buzzer gave the Hornets a 104–103 victory in the game and a three-games-to-one victory in the series.
He was the centerpiece of the Pat Riley-coached Heat, averaging close to 20 points and 10 rebounds per game, and dominating the paint with his intimidating shot-blocking. He won the NBA Defensive Player of the Year Award twice during this period and was named into the All-NBA First Team after leading the Heat in scoring (20.1 ppg), field-goal percentage (.511), rebounds (11.0), blocked shots (3.9) during the 1999–2000 NBA season. He and Tim Hardaway led the Heat into the playoffs, where the rivalry between the Heat and the New York Knicks intensified. The Heat and Knicks faced off in the conference semifinals that year and the Knicks led 3 games to 1, but the Heat were able to overcome the deficit and win the series to advance to their first conference finals. The series was marked by a huge brawl in the fifth game started by Mourning and former teammate Larry Johnson, where multiple suspensions were handed down.
In 2000, Miami underwent an overhaul to attempt to put together the pieces to win a championship, and expectations leading up to the season were high. However, prior the start of the 2000–01 season, Mourning was diagnosed with focal segmental glomerulosclerosis, a disease of the kidneys, that had caused him to miss the first five months of that season. Even after the diagnosis, Mourning returned and played in the 2002 NBA All-Star Game. Because his condition worsened, Mourning did not play during the entire 2002–03 season and his expiring contract was not renewed by the rebuilding Heat.
After being unhappy at the prospect of playing for a losing franchise, Mourning re-signed with the Heat on March 1, 2005. His role was reduced as a backup because of superstar Shaquille O'Neal, although he was called upon as a starter due to O'Neal missing stretches due to injury. O'Neal and Mourning even played together on the court at times, with Mourning playing power forward. Because of physical limitations, his minutes were reduced, but was still a steady contributor. Mourning's tenacious defense, steady offense, and all around hustle helped the Heat gain and maintain the second-best record in the NBA's Eastern conference during the 2005–06 season; his intensity had earned him the nickname "The Ultimate Warrior" amongst Miami Heat fans. Mourning finished the regular season ranking third in blocked shots at 2.66 per game, despite only playing 20 minutes per contest.
The Miami Heat and Mourning finally won the NBA Championship in the 2006 NBA Finals, defeating the Dallas Mavericks 4 games to 2. Although he was used as a reserve center behind Shaquille O'Neal during the Finals, he contributed 8 points, 6 rebounds, and 5 blocks in the decisive Game 6 of the series and was a strong force throughout.