Okay, here a small compilation of NBA records Dirk set during the playoffs this year. Maybe I'm missing one, don't know. Unfortunately not all of them are updated
here, maybe someone with access can do it.
Playoff game:
Most free throws made in a game without a miss:
24 by Dirk Nowitzki, Dallas Mavericks (vs. Oklahoma City Thunder) on May 17, 2011
Most free throws made in a half:
19 by Magic Johnson, Los Angeles Lakers vs. the Golden State Warriors on May 8, 1991
19 by Karl Malone, Utah Jazz vs. the Portland Trail Blazers on May 9, 1991
19 by Charles Barkley, Phoenix Suns vs. the Seattle SuperSonics on June 5, 1993
19 by Dirk Nowitzki, Dallas Mavericks vs. Oklahoma City Thunder on May 17, 2011
Most free throws made in a quarter:
13 by Michael Jordan, Chicago Bulls (vs. Detroit Pistons) on May 21, 1991
13 by Dirk Nowitzki, Dallas Mavericks (vs. Portland Trail Blazers) on April 16, 2011
13 by Dirk Nowitzki, Dallas Mavericks (vs. Oklahoma City Thunder) on May 17, 2011
NBA FINALS Series:
6-game series
Highest free throw percentage
97.8% by Reggie Miller, Indiana Pacers (vs. Los Angeles Lakers), 2000
97,8% by Dirk Nowitzki, Dallas Mavericks (vs. Miami Heat), 2011
NBA FINALS Career
Highest free throw percentage (min. 100 attempts)
93.0% by Dirk Nowitzki (94 made in 101 attempts)