World Series of Fighting’s Nick Newell doesn’t care what you think about him. Say what you will about his performances, the fact that you may or may not give him credit for finishing seven of his 10 wins by submission isn’t on his radar of things to worry about. Instead, Newell said he focuses on having fun – the simple fun that comes from fighting in a cage. “I don’t really care about about, ‘Hey, give me more credit.’ I don’t really care about that stuff,” Newell told MMAWeekly.com. “I just enjoy fighting and enjoy the competition. If you want to give me credit, you can
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