Is Rios really underrated? (Why defense matters)

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This morning part of my analysis of the Blue Jays’ decision to dump Alex Rios’ contract on the White Sox included referring to him as “an underrated outfielder in his prime.” That statement drew quite a few e-mails, comments, and tweets from people who disagreed, some very strongly, so let’s examine things a bit further.
Most of the anti-Rios sentiment came from people focusing on his offensive production, which is admittedly far from jaw-dropping. He’s a career .285/.335/.451 hitter who’s batting just .264/.317/.427 this season, and many comments boiled down to “they’re paying $60 million for a guy with a .750 OPS?!” The problem with that line of thinking is that it ignores Rios’ tremendous defensive value and strong baserunning.
According to Ultimate Zone Rating, per 150 games Rios’ defense has been worth 14 runs more than an average right fielder and 12 runs more than an average center fielder, although the center-field numbers are derived from a relatively small sample of playing time. He’s also stolen 68 bases at an 82-percent success rate during the past three seasons, along with being a very good baserunner in general.
His offense is indeed nothing special, but .285/.335/.451 is hardly poor production from right field or center field and when combined with a glove that’s 10-15 runs better than average and another handful of runs on the bases it equals a very good all-around player. Add it all up and during the past four seasons Rios has been worth 35-40 runs more than a replacement-level outfielder per 600 plate appearances.
Rios hasn’t lived up to his usual standards so far this year, but last season he was worth 55 runs above replacement level, which ranked third among AL outfielders behind only Grady Sizemore and Nick Markakis. Two seasons ago he was worth 47 runs above replacement level, which ranked fifth among AL outfielders behind Magglio Ordonez, Curtis Granderson, Grady Sizemore, and Ichiro Suzuki.
Rios offers average offense with outstanding defense, but for various reasons it’s a lot easier for most people to recognize value in someone who puts up strong numbers at the plate while playing poor defense. For instance, my friend Howard Sinker of the Minneapolis Star Tribune compares Rios to Twins right fielder Michael Cuddyer, who will make $8.5 million in 2010 and $10.5 million in 2011.
Cuddyer has an edge offensively, but the difference isn’t anywhere close to as huge as the advantage Rios holds defensively. Over the past four seasons Cuddyer has been 15 runs above average offensively per 600 plate appearances, compared to 10 runs for Rios. However, during that same time Cuddyer has been five runs below average defensively per 600 plate appearances, compared to 10 runs above average for Rios.
In other words, Cuddyer is +15 offensively and -5 defensively. Rios is +10 offensively and +10 defensively. Cuddyer appears better if you focus strictly on hitting, but at the end of the day a run is a run regardless of what facet of the game it comes from and their overall values relative to “average” are +10 for Cuddyer and +20 for Rios. Similar comparisons can be made to good-bat, poor-glove outfielders across both leagues.
Defense matters, even if it’s not as easy to measure and analyze as offense, and Rios is an elite defensive outfielder. Assuming that he bounces back to his previous norms offensively–and at 28 years old he should–Rios is among the best all-around outfielders in baseball. Focusing on his OPS doesn’t even begin to tell the story, which is why he’s “an underrated outfielder in his prime.”

Diamondbacks place Shelby Miller on the 10-day disabled list

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The Diamondbacks announced on Monday that starter Shelby Miller has been placed on the 10-day disabled list with right elbow inflammation. Miller will get a second opinion on his elbow on Tuesday, per MLB.com’s Steve Gilbert. Pitcher Silvino Bracho has been called up from Triple-A Reno to take Miller’s spot on the roster.

Miller, 26, left Sunday’s start with what was described at the time as forearm tightness. Through his first four starts, Miller is carrying a 4.09 ERA with a 20/12 K/BB ratio in 22 innings.

Bracho, 24, has pitched quite well in 6 2/3 innings of relief at Reno. He’s given up just one unearned run on four hits and a walk (intentional) with 12 strikeouts.

Archie Bradley figures to take Miller’s spot in the starting rotation as Bracho will work middle relief.

Eric Thames hit two more homers

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And John Lackey is livid.

The Brewers’ first baseman homered in each of his first two plate appearances against Reds starter Amir Garrett on Monday evening, helping his team to a 6-1 lead after two frames. The first was a solo blast in the first inning, and the second was a two-run shot to the opposite field in the second inning.

According to MLB.com’s Adam McCalvy, Thames has tied the Brewers’ record for home runs in April with 10. Carlos Lee also hit 10 homers in April 2006.

Seven of Thames’ 10 home runs have come against the Reds. Including his first two at-bats on Monday night, Thames is hitting .379/.474/.924 with 17 RBI along with the 10 dingers. Not too shabby from a guy the Brewers signed to a three-year, $16 million contract during the offseason.

Lackey and Cubs pitching coach Chris Bosio both recently implied Thames is using performance-enhancing drugs, but Thames was tested immediately after last Monday’s game against the Cubs.