x1 (person/team) wins/gains prize x2 from/over x3 [competitors/losers] in competition x4.
Also: x1 is a victor; x2 reward; x3 competitors here are opponents and in many situations, defeated/losers, vs. the set of those competing for a goal; x2 may be a specific object, a commodity (mass), an event, or a property; pedantically, for objects/commodities, this is sumti-raising from ownership of the object/commodity (= posyji'a, posyselji'a for unambiguous semantics). See also cirko, jivna, talsa, cnemu, prali, pleji, sfasa, jdima, jerna, bradi, kargu, kelci.