Jonas’s trainer Joe Gallagher said the scales were not properly calibrated ahead of the title unification fight

Natasha Jonas takes on Lauren Price in London on Friday night but the Liverpudlian's trainer was not happy with the scales used at Thursday's weigh-in

Date, fight time, undercard, latest odds, prediction and ring walks - Unified welterweight world title fight headlines huge all-women card at the Royal Albert Hall

Lauren Price criticises Natasha Jonas’ coach after ‘uncalibrated’ scales claim - Joe Gallagher demanded to see a certificate before the Welsh fighter stepped onto the platform.

Natasha Jonas cut a relaxed figure on the scales as her war of words with Lauren Price continued ahead of their unification showdown. Jonas weighed in at 146lbs 5oz, while Price came in at 145lbs ahead of their welterweight unification fight at the Royal Albert Hall tomorrow night.

Joe Gallagher has questioned the accuracy and calibration of the scales used at Thursday's weigh-in for Natasha Jonas and Lauren Price's welterweight title fight.

Natasha Jonas and Lauren Price are set to fight for the WBC, IBF, and WBA welterweight titles on March 7. The fight card takes place at the Royal Albert Hall in