I'm sorry, but this is pretty useless. What you would need to do is calculate marginal payroll (actual payroll minus league minimum times 25) over marginal wins (actual wins minus how many games a replacement level team would win [depending on the definition, usually between 30-50 games... probably on the higher side of that now that BP has adjusted their silly idea of replacement level fielding.]). And for what it's worth, the last few studies I've seen done like that had the Cubs in last or next to last. Without doing all the math, that formula would seem to put all the big payroll teams near the bottom and all of the low payroll teams toward the top. Small payroll teams that win an average or above number of games games ARE more efficient, though, so what is your point? In a system such as baseball free agency, each additional dollar you spend buys you a smaller incremental improvement. There are a lot of reasons why this is the case, but the biggest driver is the non-linear pay increases received at the top of the talent pyramid. If you have the worst third baseman in MLB history on your roster, he will make the minimum salary. If you improve your third baseman up to standard replacement level...you pay $0 incremental money because that guy will still make the minimum salary. You can most likely find some cheap guy to man the position at somewhere around halfway between replacement and average for very little above minimum salary. But...if you want to find a guy who will reliably give you league average performance, you're going to start to pay several million a year. And it starts to go up radically from there. Aramis is going to cost you a lot of money. If you want ARod-level performance...you have to pay ARod type money. There's an optimal point in there somewhere to get marginal performance per marginal dollar invested, which probably falls just below league average salary. Which is why the only way to beat the system and win championships as a small market team is to grow your own players from within and pay non-free agent wages. Another thing to take into account is where the players come from. With the Cubs and Mets, for instance the did it with a lot of trades and aquisitions. Sure, both hve had some solid home growns, but for the most part it has been through aquisitions. Same with the Yankees and Red Sox, only they had more home grown talent as well. Then, looking at the Phillies, they got very lucky with home grown talent in Rollins, Howard, Utley, and Hamels, as well as getting Werth and Victorino for very cheap. I know a GM has to lock these guys up, but it make the GMs job a lot easier when you have guys like that coming through your system. And then theres the Cardinals. Yeah, they have and have had some good players come through since the McGwire era ended, such as Edmonds, Rolen, Wainwright, Carpenter, Walker, etc, but if you take Albert Pujols out of any of those Cardinals teams, what do they look like? Do they even mke the playoffs in 2005, 2006, or 2009? Pujols was extreme luck. He was a 13th round pick who came to the how in 2001 and has owned the league ever since. Assuming he was never a Cardinals, what does every 2000's Cardinals team look like?