"My Fighters" page provide insights into your fighter's weight management concerning their designated weight class:
Green Weight: Indicates that your fighter is on track to make weight for their upcoming fight.
Red Weight: Signals that your fighter is currently over the allowable weight limit for their division and may face challenges making weight.
Orange Weight: Denotes that, while your fighter is not currently scheduled for a fight, their present weight exceeds the limit for their designated weight class.
So your fighter is likely on the smaller side for the lightweight division.