I disagree. Driving in 100 runs helps your team to 100 runs. **
[/QUOTE]
No, it doesn’t. You’re making two incorrect assumptions here:
-
that the 100 runs driven in are an independent act of the RBI man alone, and
-
That the 120 RBI actually represent 120 runs contributed, which obviously is not the case.
(1) simply means that 120 RBI can’t be credited to a player has “Creating 120 runs.” Those runs are also produced by the players who reached base, players who advanced runners into better scoring position, and players who avoid outs thereby increasing scoring chances towards the end of a game. You can’t say Smith created 120 runs because he had 120 RBI, because Jones, Brown and Williams also did things that created those 120 runs.
(2) means that we can expect that a fair number of runs would have been scored anyway. If you’re comparing major league players it doesn’t make sense to score from zero and say “Had Smith not driven in those 120 runs they would never have been scored.” In all likelihood most of them would have scored anyway. Maybe more would have been scored.
That’s fine if you want to define it that way, but in the real world not all “contributions” are positive. Alex Gonzalez drove in 70 runs this year for the Blue Jays, but he doesn’t really add 70 runs to the offense in any practical sense that matters. If he had been released on March 31 they would not have gone the season with an eight man lineup. His “contribution” can only be fairly measured in terms of what his MARGINAL value to the team was. Otherwise you’d have to conclude that all hitters have positive value, unless they hit .000.
Their OPS should be used AND we should consider the effect their teammates had on their runs scored and RBI totals. (Unless you want to discount runs and RBI entirely, but I’m not quite ready to take THAT big a step.) I want to know how much better Bonds made the Giants offense. It’s quite reasonable, to my mind, to believe that Bonds improved their offense more than Sammy Sosa improved his, even if Sosa drove in and scored more runs. I believe that if you switched the two players, the Giants would have scored fewer runs and the Cubs would have scored more; more to the point, I believe Bonds added more runs to the Giants in 2001 than Sammy Sosa added to the Cubs.
OBA has a very strong impact on the ability of a player to contribute runs that don’t show up in that player’s runs and RBI totals. Bonds, the last time I checked - and this was two weeks ago or so - had used up 68 fewer outs than Sammy Sosa, which is mostly a reflection of his higher OBA. His ability to take walks and not consume outs gives Marvin Benard, Jeff Kent, Andres Galarraga et al. 67 more chances to create runs of their own and get something going. There’s a tremendous upside to Bonds not consuming those outs that Sosa consumes (and Sammy is second in the league in walks, so man, that Bonds is something!)
