My max's having clicking noise from rear left wheel, and when I jacked the car up and tried to spin the wheel by hand, I can feel the friction, and the wheel does not spin freely. Does this mean the brake rotor is warped? Thank you.

 

Likely a sticking or stuck caliper.

 

I had the same on my rear wheel,
replace the Rotor with a $30 Advanced auto one
it got a better

it could be a sticky caliper or a bad bearing also tho,

 

it only happens when I brake. can a badly warped rotor make a loud clicking noise?