Mayer joins Sky Sports commentary for Shields fight
Mikaela Mayer will be part of Sky Sports’ on-air team on February 5, covering Claressa Shields and Chris Eubank Jr’s fights.
Eubank Jr fights Liam Williams in a domestic grudge match, and Shields makes her UK debut in a world middleweight title defence against Ema Kozin next Saturday, live on Sky Sports from Cardiff.
Mayer, America's undefeated IBF and WBO super-featherweight champion, will now be part of the team providing commentary and analysis.
Mayer and Shields were 2016 US Olympic team-mates.
Mayer is undefeated in 16 fights inside the ring, but has also created history outside of it.
Last year, alongside Crystina Poncher, she became part of the first all-female commentary team in the US to call a boxing event.
She will now lend her expertise to Sky Sports when Shields aims to edge a step closer to the biggest women's fight ever against Savannah Marshall.
Sunday January 30 in TulsaRobson Conceicao vs Xavier Martinez - WBC super-featherweight title eliminatorNico Ali Walsh
Saturday February 5 in CardiffChris Eubank Jr vs Liam WilliamsClaressa Shields vs Ema Kozin - IBF, WBA and WBC middleweight titles
Saturday February 19 in ManchesterAmir Khan vs Kell BrookFrazer Clarke's pro debut
Saturday February 26 in GlasgowJosh Taylor vs Jack Catterall - undisputed super-lightweight titlesNick Campbell vs Jay McFarlane - Scottish heavyweight title
Saturday March 5 in FresnoJose Ramirez vs Jose Pedraza
Sunday March 20 in New YorkEdgar Berlanga vs Steve RollsKeyshawn DavisXander Zayas