By Doug Vazquez,SI Betting Staff Bets and analysis for UFC Fight Night, headlined by betting favorite Jessica Andrade fighting Amanda Lemos. Jessica Andrade has already proven herself as one of the best female fighters of all time, and Saturday night she will be returning to the strawweight division where she is a former champion. After stepping up in weight and competing for a UFC championship in the flyweight division, her return to 115 pounds will be no easy task since Amanda Lemos, who is on a five-fight win streak, is waiting. The oddsmakers at SI Sportsbook have Andrade as a 2-1 favorite…