With another action-packed month of MMA in the books, MMAjunkie looks at the best submissions from January. Here are the five nominees, listed in chronological order, and the winner of MMAjunkie’s “Submission of the Month” award for January. At the bottom of the post, let us know if we got it right by voting for your choice. * * * * The nominees Vanessa Porto def. Mariana Morais at Invicta FC 27 Vanessa Porto (20-8) put the Invicta FC flyweight division on notice with a victory that proved she still belongs squarely in the title picture. Porto put on a stellar performance on the mat, displaying slick grappling and jiu-jitsu with a rear-naked-choke win  over Mariana Morais (12-7).