Mayer Retains WBO World Title

Nobody said defending a world title is easy. WBO junior lightweight champion Mikaela Mayer successfully defended her title for... more

Mikaela Mayer will make the first defense of her WBO Jr Lightweight strap against former two-weight champion Erica Farias

Mikaela Mayer will make the first defense of her WBO junior lightweight strap against former two-weight world champion Erica... more

June 19: WBO Jr. Lightweight World Champion Mikaela Mayer faces Erica Farias & Adam Lopez-Isaac Dogboe added to Inoue-Dasmarinas Card at Virgin Hotels Las Vegas

Mikaela Mayer’s first world title defense is coming on a monster card. Mayer, the 2016 U.S. Olympian from Los... more

Mikaela Mayer Officially Receives Her WBO World Title belt; special recognition to knockout artist Edgar Berlanga

Naranjito, Puerto Rico – The World Boxing Organization (WBO), chaired by Francisco ‘Paco’ Valcárcel, Esq. held this afternoon the... more

Mikaela Mayer Claims WBO Jr. Lightweight World Title @ The Bubble

Mikaela Mayer called for a world title bout for quite some time. When that time came, she took advantage... more

Presser Quotes: Brodnicka-Mayer WBO Jr. Lightweight Championship Clash

WBO Female Junior Lightweight World Champion Ewa Brodnicka (19-0, 2 KOs) faces mandatory challenger Mikaela Mayer (13-0, 5 KOs)... more

October 31: Mikaela Mayer to Challenge WBO Junior Lightweight World Champion Ewa Brodnicka as the Inoue-Moloney Co-Feature LIVE and Exclusively on ESPN+

LAS VEGAS (September 29, 2020) —Mikaela Mayer called on the junior lightweight world champions for a fight. One of... more