All-Time Coaching Records Index

No	Coach	First	Last	Years	Games	Win	Loss	Tie	Pct.
1	O'Boyle, Bill	2005	2011	7	82	60	22	0	0.73171
2	O'Boyle, Thomas J. "Tommy"	1947	1965	6	61	22	37	2	0.37705
3	O'Brien, Bill	2012	2012	1	12	8	4	0	0.66667
4	O'Brien, Dan	1998	1999	2	20	7	13	0	0.35000
5	O'Brien, George	1917	1919	3	23	9	14	0	0.39130
6	O'Brien, Harvey J. "Harry"	1916	1921	5	33	14	15	4	0.48485
7	O'Brien, Maynard	1946	1955	9	78	27	50	1	0.35256
8	O'Brien, Tom	1997	2012	16	195	115	80	0	0.58974
9	O'Brien, William	1952	1954	3	26	6	20	0	0.23077
10	O'Cain, Mike	1993	1999	7	81	41	40	0	0.50617
11	O'Connell, Tom	1959	1959	1	9	2	7	0	0.22222
12	O'Connor, John C.	1904	1908	3	25	19	4	2	0.80000
13	O'Connor, Tim	2001	2004	4	44	20	24	0	0.45455
14	O'Daniels, Howie	1933	1947	11	95	56	33	6	0.62105
15	O'Day, Dan	1888	1888	1	6	4	2	0	0.66667
16	O'Dea, Pat	1900	1902	3	28	19	7	2	0.71429
17	O'Donnell, Cleo A.	1916	1940	19	157	102	46	9	0.67834
18	O'Donnell, Pat	1890	1890	1	7	3	3	1	0.50000
19	O'Hara, John	1983	1989	7	77	36	41	0	0.46753
20	O'Hara, W.T.	1903	1903	1	2	1	1	0	0.50000
21	O'Hearn, George E.	1906	1909	3	30	11	17	2	0.40000
22	O'Keefe, Ken	1990	1998	9	101	83	17	1	0.82673
23	O'Leary, George	1994	2012	17	200	112	88	0	0.56000
24	O'Mara, B.B.	1920	1920	1	8	5	2	1	0.68750
25	O'Neal, Thomas F.	1915	1916	2	16	9	7	0	0.56250
26	O'Neill, Frank J. "Buck"	1902	1922	14	130	81	41	8	0.65385
27	O'Rourke, Charlie	1952	1959	8	64	21	39	4	0.35938
28	Oakes, Bernard F. "Bunny"	1931	1946	12	100	39	57	4	0.41000
29	Oberst, Gene	1931	1932	2	12	2	7	3	0.29167
30	Ockerman, Harry	1935	1951	9	74	27	38	9	0.42568
31	Ockershausen, George F.	1958	1958	1	9	2	5	2	0.33333
32	Odell, Bob	1958	1970	13	117	61	55	1	0.52564
33	Odell, Howard "Howie"	1942	1952	11	102	58	40	4	0.58824
34	Odlin, William	1893	1893	1	9	6	3	0	0.66667
35	Odums, Dawson	2012	2012	1	9	4	5	0	0.44444
36	Offenhammer, Dick	1955	1965	11	100	58	37	5	0.60500
37	Ogdahl, Ted	1952	1971	20	173	97	66	10	0.58960
38	Ogilvie, Coach	1899	1899	1	8	2	6	0	0.25000
39	Okeson, Walter R.	1900	1900	1	11	5	6	0	0.45455
40	Olander, Milton	1922	1923	2	14	12	1	1	0.89286
41	Olcott, Herman P.	1902	1917	11	86	45	30	11	0.58721
42	Oliphant, Harve A.	1938	1941	4	32	5	26	1	0.17188
43	Olivar, Jordan A.	1943	1962	20	182	111	63	8	0.63187
44	Oliver, A.R. "Bert"	1899	1899	1	5	3	2	0	0.60000
45	Oliver, Bill "Brother"	1980	1998	5	49	31	17	1	0.64286
46	Oliver, Gerald A. "Tex"	1933	1946	11	101	55	39	7	0.57921
47	Oliver, Reggie	1994	1994	1	11	4	7	0	0.36364
48	Oliver, Scott	1995	2001	7	71	36	35	0	0.50704
49	Olson, Clifford O. "Cliff"	1929	1946	14	103	64	33	6	0.65049
50	Olson, E. William "Bill"	1948	1955	8	63	17	44	2	0.28571
51	Olson, Jeff	1996	2004	9	86	50	36	0	0.58140
52	Olson, Jerrold "Jerry"	1968	1977	10	97	54	39	4	0.57732
53	Olson, Leonard A. "Lefty"	1931	1946	13	103	75	26	2	0.73786
54	Olson, Oliver M. "Ollie"	1948	1958	4	34	6	26	2	0.20588
55	Omer, Lewis	1921	1935	15	120	50	52	18	0.49167
56	Onofrio, Al	1971	1977	7	79	39	40	0	0.49367
57	Oosterbaan, Bennie G.	1948	1958	11	100	63	33	4	0.65000
58	Opfar, Dave	2002	2009	8	85	17	68	0	0.20000
59	Ordway, William "Bill"	1949	1950	2	16	5	11	0	0.31250
60	Organ, John	1969	1985	11	107	24	82	1	0.22897
61	Orgeron, Ed	2005	2007	3	35	10	25	0	0.28571
62	Orloske, Art	1956	1957	2	13	3	10	0	0.23077
63	Orman, Ray Van	1920	1935	16	131	60	64	7	0.48473
64	Orwick, Harvey E.	1919	1919	1	6	4	2	0	0.66667
65	Orwig, Bill	1946	1947	2	21	15	4	2	0.76190
66	Osberg, Jack	1991	2004	14	141	62	79	0	0.43972
67	Osborne & Woodard	1918	1918	1	1	0	1	0	0.00000
68	Osborne, Bruce	1963	1964	2	14	8	5	1	0.60714
69	Osborne, Clint M.	1914	1916	3	27	15	11	1	0.57407
70	Osborne, Russell	1907	1907	1	7	2	5	0	0.28571
71	Osborne, Tom	1973	1997	25	307	255	49	3	0.83550
72	Osgood, Dana & Wren	1895	1895	1	8	4	3	1	0.56250
73	Oshins, Louis R. "Lou"	1927	1947	21	160	54	93	13	0.37813
74	Osmanski, William T. "Bill"	1948	1949	2	20	6	14	0	0.30000
75	Ostendarp, James E. "Jim"	1959	1991	33	264	168	91	5	0.64583
76	Ostergren, Fred	1926	1929	4	33	13	17	3	0.43939
77	Osthoff, Oscar P.	1910	1911	2	11	5	6	0	0.45455
78	Ostrander, Dave	1980	1983	4	36	7	28	1	0.20833
79	Otolski, Bob	1981	1987	7	74	30	41	3	0.42568
80	Otterbein, Keith	1986	1994	9	102	60	39	3	0.60294
81	Outland, John H.	1900	1901	2	19	7	10	2	0.42105
82	Overall, Preston V. "Putty"	1923	1953	26	211	96	97	18	0.49763
83	Owen, Bennie	1905	1926	22	192	122	54	16	0.67708
84	Owen, H.P. "Spud"	1953	1955	3	22	5	15	2	0.27273
85	Owen, O.L.	1898	1898	1	7	3	3	1	0.50000
86	Owens, Bob	1979	1979	1	7	1	6	0	0.14286
87	Owens, James "Jim"	1957	1974	18	187	99	82	6	0.54545
88	Owens, Lee	1995	2012	18	201	106	95	0	0.52736
89	Owsley, John E. "Jack"	1905	1925	2	18	15	2	1	0.86111