Who is the NL Rookie of the Year??
The NL MVP race has generated a lot of discussion, both in this space and others.
It’s funny, there really is not much arguing going on about any of the AL races — MVP, CY, or RoY. Sure, there are some interesting options, but those races have pretty much been decided.
But in the NL, besides the Cy Young winner, the races are open for Rookie of the Year and MVP.
So, let’s take a look at the two candidates for this year’s NL Rookie of the Year, because each makes a very compelling argument. I’ll use, for now, the general criteria for the voters:
Player………………HR…RBI…..R……BB……SB…….BA……OBP…..SLG
Ryan Braun……………34…97….91……29……15……..324…..370…….634
Troy Tulowitzki………24…99…104…..57……7………291…..359…..480
There are two X factors at play here. Braun only had 451 at bats, making his case that much better in many ways (hurting it in others, more on that later).
The second X factor is defense. Braun committed 26 fielding errors in just 113 games. His fielding percentage is a lowly .895.
And take a look at these THT fielding stats. Braun’s RZR (Revised Zone Rating, or the number of balls hit into his zone that he successfully converted into an out) is .562, a good 40 points less than the next worst in all of the National League. (And for reference, it’s 60 points worse than the lowest RZR in the American League, held by Akinori Iwamura.
There’s certainly something to be said for being the worst fielder in the league, by far. Tulowitzki’s defense ranks him near the best in the league, something to the tune of fifth best infielder in the NL — maybe better depending on what defensive rankings you’re using.
I’m not smart enough nor do I have time enough to calculate how many runs Braun cost the Brewers, but I can say with a fair amount of certainty (being a Ben Sheets and Dave Bush fantasy owner) that he cost them (and me!) more than a couple of Ws.
Quick blog intermission: Prince Fielder plays in the same infield as Braun. You’ll see Fielder’s name just down the list from Braun if you refer to that THT fielding stats page again. The Brewers missed out on the NL Central by two games, and damn it all if that’s not the most identifiable, most fixable reason.
Anyway, with some much-needed help from James Holzhauer over at Results Disoriented, I could not find any defensive ratings that put Tulowitzki at less than +20 runs and Braun any higher than -20. In some cases, Braun was much, much lower.
Anyway, the question remains: How do we deduct from Braun’s offensive dominance to compensate for his defensive woes. Since VORP is essentially a measure of how many runs a player contributed offensively over a replacement player, we can use it to adjust for the defensive contributions, or lack thereof.
If we were to use +20 for Tulo and -20 for Braun (again, there were ranges of defensive output, but nothing worse for Tulo or better for Braun), their VORPs come out to 57 and 37, respectively. It’s funny, Braun’s VORP is 57 and Tulo’s is 37, and the 40-point swing simply reverses their position on the totem pole.
There are other equally unscientific ways to calculate this.
If I were to use a stat like THT’s win shares, Tulo comes out slightly higher, only because he played those extra 50 games. THT also created a win share percentage, which accommodates for playing time — and not surprisingly, Braun blows Tulo out of the water there. Braun did, in fact, create nearly three more runs per game than Tulo. It just wasn’t enough given the time he missed.
If Braun has anyone to blame for missing out on the Rooke of the Year, it’s Doug Melvin, who kept The Hebrew Hammer down over a month longer than he should have. But that would just be making excuses for Braun’s A-2000.
Assuming Braun gets moved to the outfield next year, he’ll be in line for some MVP nods if he continues to put up numbers like those of 2007. Which, if it’s any consolation, Tulowitzki probably won’t be able to say.
If Troy is nice, he’ll let Ryan polish his Rookie of the Year trophy on the weekends. Well, every other weekend if the judge is in one of those moods.
Editor’s Note: If you enjoyed this post, or if you didn’t enjoy it and you’re still reading for some reason, please let me plug R-D one more time. Thanks again for your help, James!
Just, out.
