Round 4:

Munroe doing very well so far, but Martinez looks to be comfortable so far not stretching himself, but just looking dangerous. Munroe jabbing and trying to keep Martinez. Good right narrowly misses from Martinez. Chopping left hook from Martinez and Munroe clinches. Uppercut finds the Munroe gloves, but although he hooks back, Martinez lands a body shot too. Martinez to the body, but Munroe with three body shots and a hook up top. Munroe nearly caught in the corner there. Martinez misses a right. Body shot from Munroe, who clinches then. Munroe isn't landing with the jab, but is keeping MArtinez occupied. Good right hook and a second from Martinez, and Munroe gets out of the way sharpish.

Martinez landing enough to earn a share of that for me, although Munroe's doing the work.
40-37