Wasn't 1985-88 OU putting up insane numbers on the scoreboard by rolling up ridiculous amounts of yardage on the ground? I seem to remember them pretty much beating everyone 56-7 with 400 yards rushing.
It was ridiculous. And the oddsmakers were caught off guard every week. I've never seen numbers run like those Oklahoma pointspreads in that era, and especially in late 1985 after Holieway took over at quarterback. There were 6 or 7 weeks in a row in which the number moved at least 6 points in Oklahoma's direction. Normally it was at least 7 or 8 points. Every week we'd watch it happen and think the oddsmakers can't be stupid enough to hang another low number on Oklahoma, and then they would do it again. Michael Roxborough was newly in charge of Nevada Sports Consultants, the chief oddsmaking firm for the state, and although he ended up very successful, at that point he was very young and make frequent mistakes.
After Jerome Brown broke Troy Aikman's ankle and Holieway became the starter, Oklahoma covered the opening pointspread in every game for the remainder of the season. I use the term "opening pointspread" only because there was one game played in a big snowstorm at Oklahoma State. The spread opened -7 and went up to -14 at close. The Sooners won 13-0. If that game had been played on a dry field then Oklahoma wins by at least 35 points, and probably 45+.
The following week all of us were saying the oddsmakers can't be dense enough to do it again. How many examples do they need? We were wrong. Roxborough opened the Oklahoma number -7 against SMU. It shot all the way up to -15. Oklahoma won by 22. Only that Oklahoma State game was even close to the number, after we broke Aikman's ankle.
It's the reason I feel sorry for newcomers to the sports wagering scene. There were huge advantages in my day, because everything was so primitive and unsophisticated. Mistakes galore. Laughable mistakes. There are a handful of dunce posters here who don't want to believe that. They clutch the conventional wisdom of Las Vegas as all-knowing and infallible. But the reason many of us left town is that it became exponentially more difficult. Now you actually have to pick winners, as opposed to relying on mistakes and the simple reality that 40 independent numbers in town held more opportunity for not only mistakes, but shifting the math to your advantage via scalps and middles, etc. Now with all the corporate mergers there are maybe 12-15 separate sets of numbers instead of 40.
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BTW, this 1986 Canes/Sooners game was another example of the line moving 7 points toward Oklahoma. It opened Pick Em on Sunday night at the Stardust. A famous bettor named Boston Blackie loved the Canes in the game and had his runner in line, with instructions to wager on the Canes for the limit. That runner happened to draw first in the lottery. So he played Miami at Pick Em. The line moved briefly to Canes -1. But then virtually every wager for the next 10 minutes was on Oklahoma. The number was pounded all the way up to Sooners -7. There were at least 200 of us there watching and reacting every time the number moved. Too bad they didn't have video cameras for a documentary or something. It was an incredible scene at that lottery every Sunday night. I started getting in the lottery in 1988 but in 1985 I wasn't wagering high enough amounts to justify it. There was a $300 minimum forced wager in the lottery and from 1984 through 1987 my typical bet size was $220 but sometimes smaller. That actually wasn't too bad, to open as a $220 bettor as a newcomer in town and considering my age at the time. Some joints had a $220 limit on NBA totals in that era so I felt like a big shot when my little wager was moving the line.
Anyway, then that -7 on Oklahoma sat there all week. Obviously Miami won big and covered every number. But it prompted a long discussion on the Stardust Line handicapping program the following week. Sure that opening bettor won his wager at Pick Em. But did he make a smart bet? Roxborough was on that show at the time. The argument was that absolutely not, he did not make a smart wager. The power ratings suggested Oklahoma would be favored. He would have waited and played Miami +7, or on the money line at above 2/1 return.