Thunder exercise contract options on Josh Giddey, Tre Mann and Aleksej Pokusevski

The Oklahoma City Thunder exercised its third-year contract options on guards Josh Giddey and Tre Mann and its fourth-year contract option on forward Aleksej Pokuševski. Giddey earned All-Rookie Second Team honors last season after appearing in 54 games (all starts) and recording averages of 12.5 points, 7.8 rebounds and 6.4 assists (first on team) in …