Tiedemann (b. 1996) was an 8th round pick by the Rangers in the 2016 June Amateur Draft out of Long Beach City College in California. He played in the Rangers system from 2016 to 2021, reaching AA (and bypassing the Wood Ducks completely, since the minors were restructured last season. He has a 16-12 record with 208 strike outs and a 3.94 ERA.
I mailed to Tiedemann on January 10 and got the cards back on January 19, for a 9-day TAT.