Isn't 3-betting an UTG raiser with no read marginal?

equity (%) win (%) tie (%)
Hand 1: 42.4039 % 42.20% 00.20% { 99 }
Hand 2: 57.5961 % 57.39% 00.20% { TT+, ATs+, KJs+, AQo+, KQo }

How do you extend UTG's raise to make us the favorite?