Agree, Dave....in my 66 years I can recall at least 12 losses or ties to Texas that surprised me:
1958...Royal used the new 2-point conversion rule as Texas scored with under 4 minutes left to win 15-14.
1959...OU blew an early 12-0 lead. UT wins 19-12.
1962...OU fumbled in the end zone for the lone Texas touchdown....UT wins 9-6.
1967...Mike Vachon missed four FG's (after kicking 4 in 1966 that sealed OU's 18-9 win)...UT wins 9-7.
1976 (tie)....OU missed an extra point in the closing seconds and a bad snap from center. 6-6.
1977....OU scored two FG's and Earl scored on a 25 yard run for the game's only TD.
1984 (tie)...blown calls and heavy rain.
1989...Texas scores with seconds left on a 4th down pass to win 28-24.
1990....Blanchard's missed FG in the last second misses. UT wins 14-13.
1991...McKinley's fumble is returned late in the game for a TD. UT wins 10-7.
2013...36-20.....the hungrier team won.
2015...24-17....ditto.