By Brian O’Connell Three names that TheStreet’s analysts and writers are watching closely. With geopolitical tensions over Russia’s invasion of Ukraine adding to market volatility, here are some of the stocks TheStreet’s market experts are looking at this week. DraftKings $17.21. 5-day performance. (-)25.89%. DraftKings (DKNG) – Get DraftKings Inc Class A Report shares slumped late last week after the company posted stronger-than-expected fourth-quarter earnings, but forecast a much wider loss over the coming year for the online sports betting and gaming group. “DraftKings said revenues for th…