I assumed Jacob Misiorowski's 77.6% zone contact rate had to be one of the lowest tracked (since 2002) and somehow there's a bunch of pitchers that have had lower:
1. 2004 Johan Santana 74.3%
2. 2004 Matt Clement 76.2%
3. 2019 Gerrit Cole 77.1%
4. 2002 Pedro MartÃnez 77.2%