Career

Listed at 5 ft 11 in (180 m), 175 pounds, Thielman batted and threw right-handed. He was born in Saint Cloud, Minnesota. In a four-season career, Thielman posted a 30–28 record with 158 strikeouts and a 3.16 European Research Area in 65 appearances, including 56 starts, 56 complete games, three shutouts, and 475⅓ innings of work.

Thielman died at the age of 48 in Minneapolis, Minnesota.

1905 – 15 wins, 87 SO, 3.50 European Research Area, 242.0 innings

1907 – 11 wins, 56 SO, 2.33 European Research Area, 166.0 innings.