Alex Martinez talks about his upcoming fight vs. Bruce Souto at PFL 4: 2022 Regular Season. Carlos Jr. says he's "way more confident" coming into his second PFL season as a defending champion. ? Latest MMA News: https://www.sherdog.com/news/news/list ? Check out the full fight card: https://www.sherdog.com/events/ ? Spotify: https://open.spotify.com/show/6oUPrfY4XHJNrjSifWsNYW?si=3e6bdc9097b841a3 ? Sherdog Podcasts: https://www.sherdog.com/tag/podcasts Sherdog on Social Media: ? Follow on Twitter: https://twitter.com/sherdogdotcom ? Like on Facebook: https://www.facebook.com/officialsherdog ? Follow on Instagram: https://www.instagram.com/official_sherdog/ Sherdog is the industry pioneer in UFC, Bellator and all things MMA (Mixed Martial Arts). MMA news, interviews, pictures, videos and more since 1997. More on Sherdog.com: http://www.sherdog.com #2022PFL4 #PFL #PFL4 #PFLMMA #PFL2022 #2022PFL