Career
A 1909 graduate from the University of Chicago, he served as head football coach at Miami University (1909–1910), Simpson College (1911–1913), and Otterbein College (1916), compiling a career college football record of 15–20–1. Iddings was also the head basketball coach at the University of Kentucky (1910–1911), Simpson (1911–1914), Otterbein (1916–1917), and the Carnegie Institute of Technology (1920–1921). Iddings was an all-Big Ten player at the University of Chicago in 1907 and 1908 under legendary coach Amos Alonzo Stagg.
In both years he helped the Maroons to the Big Ten title.
Both Iddings and Barton Haggard of Drake University reached 11’–4”. During this era of professional football, it was very common for players to be hired week to week.
Teams did not establish rosters and added players depending on the opponent. Iddings was brought in to upgrade the left halfback position against the Detroit Heralds replacing M. J. Truesby.
Late in the season, manager Jack Cusack made whole sale changes to the lineup including bringing in Jim Thorpe to take over the starting left halfback position.
After leaving coaching at the college level, Iddings was the athletic director at Thornton Township High School in Harvey, Illinois. While at Thornton he coached both basketball and football during his tenure. He coached the basketball team from 1921 to 1929 with a 59–39 record including a district title in 1925-1926 season.
Iddings coached the football team from 1929 to 1931 with a record of 7–5–2.
He retired from Thornton in 1946 spending the rest of his life on his farm in Westville, Indiana. He died on August 25, 1952 at Saint Luke"s Hospital in Chicago.