In this Off the Clock episode of The Sports Engineering Podcast, we attempt to wrap up 2025 by reflecting on the sports engineering innovations that defined the year. From electronic line calling in tennis and emerging safety tech like airbag helmets and Guardian Caps, to smart eyewear, and automated officiating, while also debating where technology helped, where it frustrated fans, and what breakthroughs (and buzzwords) we hope to see shape sport in 2026.