Mauro Ranallo

Mauro Domenico Ranallo is a Canadian sports announcer, commentator and mental health advocate. He is currently signed as a play-by-play announcer with MMA organization Bellator, professional wrestling promotion WWE on their NXT brand, and also performs play-by-play duties for the boxing broadcaster Showtime. He has experience in Canadian football, ice hockey, professional wrestling, boxing, kickboxing, and mixed martial arts events.

Ranallo is also known for his work as a commentator for Pride FC and, more recently, Showtime for Elite XC, Strikeforce, Showtime Championship Boxing, New Japan Pro-Wrestling on AXS TV, and RIZIN broadcasts. He signed with WWE as the lead SmackDown announcer in January 2016, making his debut on the brand's premier on the USA Network. He also served as announcer for the WWE Cruiserweight Classic and became part of the NXT broadcast team on June 22, 2017. In 2015, Ranallo became the first sports broadcaster in history to call boxing, kickboxing, MMA and professional wrestling on U.S. national television.

Diagnosed with bipolar disorder at the age of 19, Ranallo is also an outspoken mental health advocate. A documentary about Ranallo entitled "Bipolar Rock 'N Roller" aired May 25, 2018 on Showtime. The film explores Ranallo’s career and exposes Ranallo's daily struggle living with bipolar affective disorder.