Mo'ne Davis -- CRUSHES FIRST PITCH ... At Dodgers Game

Another dominant performance from Mo'ne Davis ... who fired a PERFECT ceremonial first pitch at the L.A. Dodgers game last night ... and TMZ Sports has the footage.

The 13-year-old Little League phenom was introduced by Queen Latifah as "an amazing young woman" ... and confidently took the mound like a champ.

Then came the pitch that put 50 Cent to shame (even more shame) ... when she delivered a perfect strike.

That's not even the best part.

The best part was when Yasiel Puig came over and asked HER for an autograph.

Bad. Ass.