In tournament blackjack, success requires unique strategies that prioritize chip preservation and maximizing stack size in key hands. Players need to understand the tournament structure, including blind levels and payout distribution, for effective planning. Aggressive betting is beneficial when in a strong position, while a conservative approach is better when trailing. Observing opponents and adjusting strategies, including bluffing and varying bet sizes, can create advantageous opportunities. Timing bets and having a solid understanding of basic blackjack strategy are also important for improved decision-making.