i believe, this could be him/his work. same look&feel as that MoI api documentation...plus rather complex and thought-out.
http://tvsoftball.duckdns.org:8888/
http://tvsoftball.duckdns.org:8888/document/TVSIS%20Score%20Users%20Guide.pdf

i guess he somewhat retired and moved to the villages...
https://www.linkedin.com/in/dmorrill