The record for the most blocked shots in a single NBA game belongs to Toronto vs. Atlanta on March 23, 2001. This game also holds the record for most blocked shots in one half.
In the NBA, the regular season single game blocked shot record is held by Elmore Smith of the Los Angeles Lakers who blocked 17 shots against the Portland Trailblazers in a game in 1973.
According to Basketball Reference, Hakeem had 3,830 blocks in his career and holds the NBA record for career blocked shots.
Kobe Bryant of the Los Angeles Lakers made 12 three-pointers against the Seattle Supersonics