Kempny had surgery for a torn hamstring in 2019 and struggled through most of 2020 and will now most, if not all of 2021 after suffering a torn Achilles’ tendon while training in the Czech Republic. After finding out about Kempny's injury, the Capitals re-signed Brendan Dillon to a four-year extension. Dillon filled in for Kempny next to John Carlson on the top-pair last year.
