This Date in Pittsburgh Pirates History: July 29th, the Jack Wilson Trades - Pirates Prospects
Dan Quisenberry's Eccentric Pitch
Kent Tekulve Stats, Fantasy & News
CardCorner: 1983 Topps Dan Quisenberry
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Teke 1975 article - Cincinnati Enquirer Archive
First Pitch: A Look Back at a Wild Ending From the 1994 Season - Pirates Prospects
Marietta College Baseball Yearbook 2018 by Marietta College - Issuu
Could a MLB pitcher potentially throw underhand like in girls softball? Or are they restricted to an overhand throwing motion? - Quora
Bill Lee Cardboard Gods