Jabari Smith Jr with the exclamation point block Rockets with 19 blocks against the mavs

Jabari Smith Jr with an incredible chasedown block on LeBron James fastbreak dunk attempt with replays And he did despite the fact he has 4 fouls with 740 minutes remaining in the 3rd quarter

Jabari Smith Jr with a great block on Deandre Ayton's dunk attempt with replays And Austin Reaves finds Ayton for the easy 2 shortly after

Jabari Smith Jr blocks Jarred Vanderbilt at the rim

Rui Hachimura takes Jabari Smith Jr away with the pump fake but Amen Thompson with a great block under the rim right in time to help with replays

LeBron James misses the 3-pointer to cut the Rockets lead to 1 and Jabari Smith Jr converts both clutch free throws to put the Rockets up 6 with 119 seconds remaining in regulation

Scottie Barnes blocks James Harden's 3-point attempt from behind and shortly after blocks Evan Mobley's driving attempt from behind with replays