The 1st round of Castillo-Johnson (spoilers)
 

Arguably a 10-8 though i'm sure the judges scored it 10-9. How did you guys see it?

10-9 because he didn't keep doing damage.

10-9

Castillo had him hurt, but Johnson recovered quickly and didn't seem too endangered or threatened by anything Castillo did on the ground.

Castillo hurt himself more than he did Johnson in tiring himself out trying to finish.

10-9.

And I'm not sure why he gave up on the arm triangle. Or why he didn't try to land any GnP while he was mounted and had one of Johnson's arms trapped.

10-8 Johnson wasn't able to do anything offensive for the entire round.

10-9. He got caught once, some ground grappling after a tiny bit of GnP.

Like others i think 10-9 is more accurate - If Castillo had done more it would of been 10-8, was close though.