We are one month away from the OIL's 14th season. Fifty-four managers have competed since the first season in 2006. Forty-two of those 54 currently compete in the OIL. Eleven of the 42 have won at least one championship. Three of those 42 are defending conference champions (Brosh, Pyle, and Buehre). One is the defending OIL champion (Brosh). Below are the current OIL managers sorted by career OIL Power Rating.