### Week 15 Fantasy Football: Key Start/Sit Decisions for Playoff Success As the fantasy football playoffs approach, managers are faced with critical start/sit decisions that could determine their success. Week 15 features several matchups, including the Tennessee Titans vs. San Francisco 49ers, which will significantly impact fantasy lineups. Players like Brock Purdy and Drake Maye are highlighted as must-starts, while others may need to be benched to optimize performance. Understanding these dynamics is essential for navigating the playoffs effectively. ### Breakdown of Start/Sit Recommendations 1. **Quarterback Insights** - **Start**: Brock Purdy is recommended as the "Start of the Week" due to his recent performance and favorable matchup [https://www.cbssports.com/fantasy/football/news/week-15-start-em-sit-em-start-of-the-week]. - **Sit**: Managers should consider benching underperforming quarterbacks who have tough matchups. 2. **Running Back Analysis** - **Start**: Players like TreVeyon Henderson are highlighted as strong options for Week 15 [https://www.forbes.com/sites/stevebradshaw/2025/12/10/week-15-fantasy-football-start-em-sit-em-justin-jefferson-treveyon-henderson-and-more]. - **Sit**: Running backs facing tough defenses or with inconsistent performances should be avoided. 3. **Wide Receiver Choices** - **Start**: Stefon Diggs and other high-upside receivers are recommended for their potential to score big [https://flurrysports.org/fantasy-football-start-em-sit-em-week-15-stefon-diggs]. - **Sit**: Less reliable receivers or those with difficult matchups should be benched. 4. **Defense and Kicker Recommendations** - **Start**: Favorable matchups for defenses and kickers can provide crucial points [https://www.si.com/fantasy/defense-kicker-start-em-sit-em-for-fantasy-football-week-15-01kc1zjar2ch]. - **Sit**: Avoid defenses facing high-scoring offenses. ### Supporting Evidence for Start/Sit Decisions - **Quarterback Performance**: Brock Purdy has shown consistent scoring ability, making him a top choice for fantasy managers [https://www.cbssports.com/fantasy/football/news/week-15-start-em-sit-em-start-of-the-week]. - **Running Back Trends**: TreVeyon Henderson's recent performances indicate he is a strong candidate for starting [https://www.forbes.com/sites/stevebradshaw/2025/12/10/week-15-fantasy-football-start-em-sit-em-justin-jefferson-treveyon-henderson-and-more]. - **Wide Receiver Matchups**: Stefon Diggs is positioned to exploit a favorable matchup, increasing his value [https://flurrysports.org/fantasy-football-start-em-sit-em-week-15-stefon-diggs]. - **Defensive Matchups**: Analyzing the matchups for defenses and kickers can lead to strategic advantages [https://www.si.com/fantasy/defense-kicker-start-em-sit-em-for-fantasy-football-week-15-01kc1zjar2ch]. ### Conclusion: Navigating Week 15 for Fantasy Success In summary, **making informed start/sit decisions is crucial for fantasy football managers in Week 15**. Here’s a structured approach to optimize your lineup: 1. **Evaluate Quarterbacks**: Start high-performing players like Brock Purdy. 2. **Assess Running Backs**: Choose players with favorable matchups, such as TreVeyon Henderson. 3. **Select Wide Receivers Wisely**: Opt for reliable options like Stefon Diggs. 4. **Consider Defense and Kicker Matchups**: Favor those with advantageous matchups. By following these guidelines, fantasy managers can enhance their chances of success in the playoffs [https://www.usatoday.com/story/sports/fantasy/football/2025/12/11/nfl-fantasy-football-start-sit-running-backs-week-15/87705118007].