- Celtics big man Al Horford sat out Boston’s preseason games vs. Denver in Abu Dhabi, but he’ll make his 2024/25 debut this weekend, per Brian Robb of MassLive.com. The Celtics have back-to-back home games this weekend vs. Philadelphia and Toronto. “Just ramping him up,” Mazzulla said of Horford. “We’re still talking about that. He’ll definitely play in one of them, maybe two, just kind of ramping him up and making sure he stays sharp. That’s all.” The 38-year-old veteran will make $9.5MM this season in the final year of his contract.