Question: is welterweight heavier than middleweight?
Answer: Between 130 and 154 Pounds Lightweight fighters weigh between 130 and 135 pounds, while super lightweight/light welterweight fighters weigh in at 135 to 140 pounds. Welterweight fighters weigh between 140 and 147 pounds. Super welterweight or light middleweight fighters weigh between 147 and 154 pounds.