In the past several years, social and emotional learning (SEL) has become a widely discussed and more frequently addressed area of need in schools. SEL curricula can enhance behavioral practices at the universal tier to be able to comprehensively address the social, emotional, and behavioral needs in school buildings. With the COVID-19 pandemic, these SEL needs have become more pronounced. This case example presents a pilot evaluation of the "Open Circle" SEL curriculum implementation, delivered universally, at Tier 2 for all students. Universal SEL instruction was conducted weekly across an entire elementary school in the southeastern United States which had other universal, preventative strategies in place. Across the year, pre- and post-implementation teacher ratings of student SEL skills and teacher perceptions of school climate and school-level descriptive outcomes (e.g., academic achievement, office discipline referrals, attendance) were evaluated. Results indicated that the universal SEL implementation yielded differential effectiveness noted by grade level, with the intervention being more effective in increasing prosocial skills for third grade students. There were also moderate improvements in teacher perceptions of school climate and the school-level variables across grade levels. Implications for future research and practice are presented.