I read new baseball stories every day, and I forget most of them the instant I’m finished reading them, but I remember many of the players and anecdotes that taught me something I hadn’t thought about before. One of the stories that’s stuck with me is the tale of Carlos Gomez’s transformation. Gomez has always been fast, and because Gomez has always been fast, he was instructed earlier in his career to try to put the ball on the ground. Gomez, eventually, figured out he’d be better by tapping into his power, instead of trying to be a speed-only player. Fast players commonly end up being trapped. They run well, so that just ends up the focus.

You’re not going to find Trea Turner in a trap. An excerpt from an enjoyable article by Jorge Castillo:

[College coach Elliott] Avent isn’t the only confidant to relay this kind of advice to Turner. If not bunt, at least focus on putting the ball on the ground, the consultants advise. If the Washington Nationals’ rookie sensation can do that, he can leg out a few extra hits, the theory goes. And the more he’s on base, the more he can terrorize defenses with his speed. Turner listens and scoffs.

“People tell me that,” he said. “And I’m like, ‘Shut up.’?”

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The Rangers as a team have posted an OPS of .753. The Rangers as a team have allowed an OPS of .752. That gives them a positive difference of .001. They stand today at 80-54, atop the American League.

The Rays as a team have posted an OPS of .737. The Rays as a team have allowed an OPS of .732. That gives them a positive difference of .005 — four points better than the Rangers, in fact. They stand today at 56-76, 23 games behind Texas, wallowing around the league’s basement.

There’s no opinion being expressed here. This isn’t supposed to be good, and this isn’t supposed to be bad. This is just what is. The events that go into OPS have happened. Wins and losses have happened. This is essentially making the point that BaseRuns does — BaseRuns strips away timing and context, and if you do that, the Rangers lose 12 games, and the Rays gain 11. The thing about stripping away timing and context, though, is that you can’t do that. Not when you want to talk about the present standings. And the Rangers have gotten to where they are by playing like one of the most clutch teams in the past 40+ years.

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There was a time not that long ago when Masahiro Tanaka was one of the most exciting players around. He was then a new import said to throw the world’s best splitter, and though many lamented he just wound up on the Yankees, the most important thing was to see how he did. Tanaka, toward the beginning, was must-watch baseball. But we all move on fast these days. Tanaka pitched well, but in a way that resembled other players we’ve seen. Novelty wore off, as it always does. And then there was the matter of the elbow ligament. Tanaka has pitched through a tear, and I suspect people out there are afraid to embrace him, fearing surgery could be needed at any moment. That fear has legitimacy, but it would be legitimate with any pitcher.

We’re 71 regular-season starts into Tanaka’s big-league career. He’s run an ERA 23% better than average. This year, his numbers are no worse than they were when he was a rookie. Sure, the strikeouts are down, but so are the dingers, and this is a hell of a year to experience a dinger reduction. Tanaka, ever so quietly, has positioned himself as a contender for the American League Cy Young Award. He remains worthy of your attention. And helping to fuel Tanaka’s big year is that, for the first time, he’s throwing a successful fastball.

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The other day, I was reading a profile of Rougned Odor, the person. As shouldn’t come as any surprise, the public doesn’t have a real nuanced understanding of the guy — he’s just the little dude who clobbered Jose Bautista, and that makes him either likable or detestable. Like everyone else, the real Odor is a human being, something far more complicated than the single most well-known thing he did, and the consensus from those who know him is that Odor plays with an admirable edge. Maybe it makes him like a baseball version of an agitator, but those who’ve spent time with Odor tend to wish there were more players like him.

As a player, then, perhaps Odor is uncommon. And as a player type, he’s at least just as unusual. Speaking in a general sense, Odor appears to have an atypical engine. And he’s also weird when you get into the details. This is a baseball stats website. I’m here to deliver you some baseball stats.

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Just yesterday, I wrote about some concerns regarding Jake Arrieta. In particular, over time, Arrieta has gotten worse against left-handed hitters, losing the effectiveness of his best pitch while also losing his pinpoint command. This can be traced back to Arrieta losing the remarkable consistency of his mechanics. Arm speed and release point are everything, and for the last little while, Arrieta has been fighting uphill. He needs to get himself right before the playoffs.

Arrieta remains plenty good, but he has some stuff to work out. Kyle Hendricks, meanwhile, has nothing to work out. And compared to Arrieta, Hendricks has followed kind of the opposite course. He’s gotten better against left-handed hitters. He’s essentially added a new pitch while honing his pinpoint command. His mechanics are as consistent as they’ve ever been. Right now, we’re seeing the best version of Kyle Hendricks. You’ve probably read about him limiting quality contact. When you dig in, it’s no mystery how it’s happened.

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Some parts of the Brewers’ rebuild have been relatively easy. I mean, all trade negotiations are complex, but it was pretty obvious when it was time for the Brewers to trade Carlos Gomez, and they were inevitably going to get a strong prospect return. And, it was pretty obvious when it was time for the Brewers to trade Jonathan Lucroy, and they were inevitably going to get a strong prospect return. The Brewers did well with those moves, and now the Gomez trade looks even better, but just about any front office would’ve been able to help the organizational future there.

The Brewers have done well elsewhere, too. With some of the more creative, lower-profile moves, the Brewers have helped to prop themselves up. Very quietly, they’ve gotten good production out of Jonathan Villar. I wrote not too long ago about why I’m a fan of Keon Broxton. The Brewers were smart to be in on Junior Guerra. They were able to turn Gerardo Parra into Zach Davies. A lot of the buy-low transactions have worked out, and there’s another name to add to the list. If you knew Hernan Perez before, it wasn’t for anything good.

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Any Cubs fan could tell you Jake Arrieta just doesn’t seem quite right. This has been the case for a number of weeks, or months, and we’ve touched on it before. It’s funny to think about the hand-wringing over a pitcher sitting on a sub-3 ERA. But, he really has gotten meaningfully worse, and he’s the staff ace of a World Series favorite. Cubs fans don’t have a whole lot of negatives right now. Arrieta might be turning into one, and he had a clunker against Pittsburgh just Monday.

Last week, I wrote about the curious disappearance of Arrieta’s unbelievable slider. It hasn’t killed him or anything, with the fastball picking up the slack, but that’s not something Arrieta would’ve wished for. The slider going away is a symptom of something. I can present to you now another symptom of something. And it’s related to the slider’s deterioration — Arrieta’s developing a platoon split. He’s having some trouble with lefties, and, it turns out there are lefties everywhere.

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My hunch is that it’s easier for pitchers to make adjustments on the fly than hitters. In part this is because pitchers are simply more in control — they can aim for different areas, while hitters simply have to respond. Pitchers also get more and longer breaks between appearances, and sometimes a pitch can just click. Everybody everywhere is always tweaking something, and I’m no authority, but I’d guess that hitters make their biggest changes over offseasons. That’s when they have the best opportunity to identify a flaw and get to overwriting the old muscle memory.

Yet you do see midseason adjustments. Some players are just better at adjusting than others. Some players are more aware of themselves than others. Some adjustments stick, and some adjustments fade away. Muscle memory is a fickle thing. I can tell you that Addison Russell has changed on the fly. For a while, it seemed like he’d need to either improve his contact or improve his power. His power now is trending up. He is 22 years old.

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