In 1895, and from 1913 to 1915, he coached at North Carolina, where he compiled a 26–9–2 record. His best season there came in 1914, when North Carolina started the season 10–0 before losing its final game to Virginia. In 1896, he coached at West Virginia and compiled a 3–7–2 record. In 1897, he coached at Pittsburgh, and compiled a 1–3 record.
He is erroneously referred to as "T. C. Trenchard" in most North Carolina football media guides.
^"The First All-Star Game"(PDF). Coffin Corner. 1 (1). Professional Football Researchers Association: 1–9. 1979. Archived from the original(PDF) on February 6, 2009.