What is the top winning percentage in college football in the last 50 years?

Rank Team name Win-Pct Won Lost Tied Games 1 Florida State 0.78457 242 65 4 311 2 Miami-Florida 0.78289 238 66 0 304 3 Nebraska 0.77724 242 69 1 312 4 Florida 0.75890 233 73 3 309 5 Ohio State 0.74838 228 75 5 308 6 Boise State 0.74233 121 42 0 163 7 Tennessee 0.73701 224 78 6 308 8 Michigan 0.73453 223 79 5 307 9 Oklahoma 0.72964 222 81 4 307 10 Penn State 0.70462 213 89 1 303 11 Auburn 0.69702 208 89 5 302 12 Texas 0.69572 210 91 3 304 13 Georgia 0.69079 208 92 4 304 14 Southern Cal 0.68994 210 93 5 308 15 Brigham Young 0.68239 216 100 2 318 16 Virginia Tech 0.66832 201 99 3 303 17 Texas A&M 0.66776 202 100 2 304 18 Notre Dame 0.65563 197 103 2 302 19 Louisiana State 0.64452 192 105 4 301 20 Fresno State 0.64007 195 109 3 307 21 Clemson 0.63833 190 107 3 300 22 West Virginia 0.63087 186 108 4 298 23 Alabama 0.61847 177 109 1 287 24 Air Force 0.61475 187 117 1 305 25 Oregon 0.61409 183 115 0 298 == == I'm pretty sure it is UCLA I disagree -- University of Texas is the only team to win 9 or more games in each of the last 10 years and 10 or more games in the last 8 years. But U of Tex had some rough years before that. Florida has been consisitantly good for the last 25 years, so for the most part have Michigan, Nebraska, USC and Notre Dame -- all of which likely have better records than UCLA