Best attended Springfield Central High School, starring on teams that amassed a 69–4 record in his three seasons, earning the Lahovich Award as the top player in Western Massachusetts from 1989 to 1991. After his junior season, he was named a second-team Parade All-American. During his senior season, Best scored a state-record 81 points in a single game.[1] With then-sophomore teammate Edgar Padilla, a future UMass standout, Best led his 25–0 team to the 1991 Division I state championship and a No. 15 ranking in the final USA Today Top 25. After earning Gatorade's Massachusetts and New England Player of the Year honors, Best was selected to play in both the McDonald's All-American Game and McDonald's Capital Classic, earning first-team Parade All-American honors and being the only guard chosen for USA Today's All-USA first team. After considering both UConn and the University of Virginia, Best chose Georgia Tech.[2]
At Georgia Tech, Best teamed with fellow McDonald's All-American James Forrest for four years. The duo lead the Yellow Jackets to the 1993 ACC tournament championship, their first since 1990. Best was named to the All-ACC third-team as a sophomore, earning second-team honors as a junior and as a senior. Best led the ACC in assist-to-turnover ratio and free-throw percentage as a senior, while capturing ACC Player of the Week honors a league-record five times.
Best ranked in the top six in Tech history in points, assists, minutes, 3-point field goals made and steals at the conclusion of his collegiate career. He was one of only three ACC players to score 2,000 points with 600 assists (UNC's Phil Ford and Maryland's Greivis Vasquez are the other two). He earned honorable-mention All-America honors from The Associated Press and was a nominee for the Frances Pomeroy Naismith Award, given to the best player in the nation under 6 feet (1.8 m).
Best was a vital backup at point guard on the 1999–2000 Indiana team that went to the 2000 NBA Finals. Best hit the game-winning 3-pointer in the decisive fifth game against the Milwaukee Bucks in the first round of the playoffs. During the 2001–2002 season, he requested a trade and was granted one to the Chicago Bulls. The Bulls traded Ron Artest, Brad Miller, Ron Mercer and Kevin Ollie to the Pacers for Best, Jalen Rose and Norman Richardson, adding a future second-round pick.
Best was one of the victims of professional scam artist/fraudster Peggy Ann Fulford (Peggy King, Peggy Williams, Peggy Ann Barard, etc.), losing $1.40million, amongst the $5.79million in total she stole from him, Ricky Williams, Dennis Rodman, Rashad McCants, Lex Hilliard and others.[3] Fulford, who was indicted by the FBI in December 2016, continued her criminal activity until sentenced in February 2018 to 10 years in prison and full financial restitution (unlikely) to her victims.[3]