Tag: OBIV

Since 1960, just 10 of 279 non-Kentucky Derby starters have won the Preakness Stakes. That’s a 3.6 percent win rate, a 0.36 impact value (IV) and a 0.64 odds-based impact value (OBIV). Dr. William Quirin popularized …

Since 1960, just 10 of 279 non-Kentucky Derby starters have won the Preakness Stakes. That’s a 3.6 percent win rate, a 0.36 impact value (IV) and a 0.64 odds-based impact value (OBIV). Dr. William Quirin popularized …

Most of the time when I hear or read about clever angles relating to the Kentucky Derby, I pay about as much attention to them as I do to political ads around election season. In …

Most of the time when I hear or read about clever angles relating to the Kentucky Derby, I pay about as much attention to them as I do to political ads around election season. In …

Since 1960, just nine of 266 non-Derby starters have won the Preakness Stakes. That’s a 3.4 percent win rate, a 0.34 impact value (IV) and a 0.60 odds-based impact value (OBIV). Dr. William Quirin popularized …