Drawing on racial battle fatigue as theoretical framing and critical race methodology, we offer the counterstories of 16 Black men doctoral scientists and engineers who relied on same race peer support to successfully persist in their science and engineering (S&E) doctoral programs. Our analysis of narratives and interviews yielded three themes that illustrate the men's engagement with Black peers and how racism influences the types of peer relationships they formed in their S&E doctoral programs. Further, we describe three types of same race peer relationships that support Black men as they pursue S&E doctoral degrees. We underscore the salience of racism and recommend expanding research in S&E by: (1) including the lived experiences of Black men scientists and engineers in the scholarly literature, and (2) highlighting the importance of same race peer networks as academic, emotional, and social structures for Black men persisting in S&E. Within, we offer implications for science education, higher education, and S&E researchers interested in creating supportive S&E environments for Black men.