List of fatal cricket injuries in two publications show no head related incidents since 2014: Brukner, P., Gara, T. J., & Fortington, L. V. (2018). Traumatic cricket-related fatalities in Australia: a historical review. The Medical Journal of Australia, 208, 261-264. DOI: 10.5694/mja17.00908; Meo, A. S. (2019). Cricket ball fatal head injuries. Journal of the Pakistan Medical Association, 69. https://jpma.org.pk/article-details/9343