PREVIEW: The Oklahoma City Thunder arrive in Dallas riding a three-game winning streak that has already tested their championship mettle through two dramatic double-overtime victories. The defending NBA champions have demonstrated remarkable resilience, finding ways to win despite playing four overtime periods in their first two games and showcasing the mental toughness of a seasoned team. Shai Gilgeous-Alexander has been spectacular, highlighted by a career-high 55-point performance against the Indiana Pacers, while teammates like Ajay Mitchell and Chet Holmgren have also contributed significantly to their strong start. Defensively ranked fifth in the league and committing the fewest turnovers, the Thunder aim to improve their three-point shooting and rebounding as they continue their early-season campaign. The Dallas Mavericks secured their first win of the season against Toronto, with rookie Cooper Flagg continuing to impress as he gains more offensive responsibility. Anthony Davis has been crucial to their efforts, averaging 24.5 points and 13 rebounds per game and providing crucial support for the young Flagg. Currently ranked as the fifth-worst offense in the league with middling defensive and rebounding performances, the Mavericks are still finding their rhythm. Both teams will be managing significant injuries, with the Mavericks missing Dante Exum, Kyrie Irving, and others, while the Thunder will be without several key players including Nikola Topic and Jalen Williams.