Oklahoma State and Nevada will not meet the goal of getting three wins and a championship in a multi-team event.Coming off a pair of strong showings following disappointing opening round results, Oklahoma State and Nevada seek a second win at the Charleston Classic in Sunday’s fifth-place game in South Carolina.Picked 14th in the Big 12’s preseason poll, the Cowboys (4-1) are showing a potent offense so far as they are averaging 82.4 points and yet to score fewer than 78 points.Oklahoma State opened this event with an 86-78 loss to Florida Atlantic when it shot 34 percent, but in Friday’s 80-74 win over Miami, the offense was improved as the Cowboys built a 16-point halftime lead and shot 47.4 percent for the game.Bryce Thompson scored 17 and Marchelus Avery added 15 after Thompson had eight and Avery six against Florida Atlantic.The Cowboys picked up the win despite struggling to finish it. The Cowboys held a 20-point lead with 14:35 remaining, a 17-point lead with 4:55 left and an 11-point edge with about two minutes left.