That's not really the reason. That's like saying dollars are worth more than yen because dollars come in denominations of up to $100 and and Yen up to 10,000. The scale has nothing to do with it. If you had $100 and 10,000 yen in your pocket, would you rather have me hand you one more dollar or one more yen? One more dollar. But the arbitrary number values assigned to the currency is only tangential to the reason. Maybe dollars and yen were a bad example. Let's try this one: Nigerian Naira come in denominations up to 1,000. Would you rather have 1 dollar or 10 Naira? Anyway, currency is probably a bad example all around, so let's try some baseball ones: Stolen base percentage is scaled to 1. SLG is scaled to 4. In which stat is a point more valuable? ERA is scaled to infinity, balk percentage is scaled to 1. Look as we all know, OPS is OBP *plus* SLG. The fact that these two metrics are being treated as additive implies they are of equal marginal value. That is incorrect. 1 point of OBP has a higher marginal value than 1 point of SLG. Therefore, there's an inherent flaw in OPS. Which I believe is the original point being made. Now if there was some stat out there that was the sum of SLG and SB%, or one that was ERA + Balk%, then you'd have a valid point.