Unmatched.

The proportion of unmatched rad onc residency positions in 2019 (15%) is unmatched, roughly 6x higher than the average over the last decade. This commentary suggests it probably has something to do with the denominator (available positions) increasing by more than 50%(!) since 2004 alone, paired with the lowest number of applicants on record since such tracking began in 2008. | Bates, Pract Radiat Oncol 2019