Across higher education, educational developers and their supporting campus communities are being called upon to scale up evidence-informed practices, to enhance student experiences, and to document the changes. This article builds on the work of scholars who have taken up this evaluative challenge, by examining varied aspects of the evidencing process using an adaptation of Saunders's (2000) RUFDATA framework for evidencing value. Reflections on emerging patterns and tensions in the evidencing of educational development are subsequently discussed. We argue for making evidencing value a purposeful and intentional process, and we chart a path forward for creating and implementing a vision for the age of evidence.