Former WWE Superstar posted a series of messages on Twitter, showing his support for Saturday’s MMA and submission-grappling events, as UFC held their “UFC Fight Night 57” event featuring a main event of Frankie Edgar vs. Cub Swanson, while Metamoris 5, a submission-grappling event, featured a highly anticipated Jiu-Jitsu match between longtime rivals Kazushi Sakuraba and Renzo Gracie.

It is believed that Punk, who borrowed Paul Heyman’s “eat, sleep, train, repeat” catchphrase, gave his former WWE manager a shout-out in one of the tweets, writing “(Hi Paul!)”

For complete results of the UFC Fight Night 57 and Metamoris 5 events, click here.

OTHER MMANEWS.COM LINKS:

– TUF 20 Competitor Angela Magana Releases Series Of Explicit Photos

– PHOTOS: Ronda Rousey Shows All In Very Revealing, Adult-Oriented Fashion Shoot

– Miesha Tate Nude Photos Leak, Being Sold Online

– Ronda Rousey Hits Michelle Rodriguez With Superman Punch (“Furious 7” Clip)

– TUF 18 Champion Julianna Pena Posts VERY Realing Photo On Instagram

Talk about this on our official FACEBOOK page, or on our official TWITTER page. You can also talk about it in our popular FORUMS.