We created computers in our own image, as hard as it is to believe. The hardware that looks so different from us, in this analogy, is our skin, sinew, and skeleton. The software here are the mental processes that control that hardware. Both are equally important, but the software here is the most interesting, maybe. While we can train to get the most of the hardware that is our bodies, and surgery can repair it, it’s our approach, the software, that we can revise on the run.

Here’s another way of putting it. While relievers and starters both lose velocity at similar rates, it’s starters that age more gracefully. That’s because their software is more complex, and they have more ways to alter it. Now let’s take this to Brandon McCarthy, who has graded out as an above-average major league starter so far (2.4 wins per 180 innings pitched). We can identify at least four different versions of McCarthy’s software. Each revision has taught him more, and has given him more weapons.

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Obviously you should use “who” rather than “what” when dealing with human beings — and I’m not suggesting that Andrew Triggs is some sort of robot — but when we try to understand pitchers, we often classify them in different buckets. And those buckets are things. So the question is, in which bucket does Triggs belong? How should we sum him up?

Let’s try three different labels and see if any of them make sense, beginning with…

A Slider/Cutter Guyer
It’s right there on his player page. Brooks Baseball has it the same. Andrew Triggs throws a slider or a cutter more than half the time.

That would make you suspicious, maybe, of his hot start. His pitching-independent numbers are fine, but there isn’t really a great road map for this type of pitcher. It didn’t quite work for Shane Greene as a starter, for one. For another, there isn’t a single qualified starter this year who throws only a cutter and slider as his secondary pitches.

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Last night, the Rockies slept in San Diego. For the most part, they slept well. They’ll head to Colorado after today’s game, and they won’t sleep as well when they get home. This is important, and backed by the players and science, so stick with me.

I did not sleep with them, or ask each one, but the ones I did talk to all mentioned the difference between sleeping at home and sleeping in San Diego and San Francisco. “The first night we were here, everyone was talking about how well they slept,” Rockies’ starter Tyler Chatwood told me in San Francisco. “Sometimes you feel it the first night, you have a crappy night’s sleep and feel tight,” said setup man Adam Ottavino of Colorado.

Plus, science says sleeping at high altitude is hard, and that rest and recovery generally is a difficult thing up high. In 2013 a meta-study in Turkey summed up the research:

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Time to sound the New Pitch siren because Robbie Ray is throwing a curveball! And, at least early in the season, it looks like it matters: after a year spent wondering why his balls in play kept finding grass and suffering while his run-prevention marks failed to match his fielding-independent ones, the Arizona lefty finally has the numbers you might expect for a guy who’s been among the top 15 in strikeout rate among starters since he entered the league.

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When asked recently about his post-retirement plans, the fabulous Ichiro Suzuki provided a response as memorable as his career: “I think I’ll just die,” he told Clark Spencer of the Miami Herald. It’s possible that he might just play forever. So it’s premature to call this remarkable at-bat in Seattle on April 19th his last in Seattle, as many did when it occurred.

But it does remind us of another great response Ichiro provided — one that gave life to the idea that he would be a great Home Run Derby entrant. “If I’m allowed to hit .220, I could probably hit 40 [homers],” he told Bob Nightengale back in 2007. “But nobody wants that.”

Ben Lindbergh once looked at the hypothetical shift in Ichiro’s outcomes if the player had attempted to hit for power, but now that we have even better batted-ball data, we can maybe take a look and see if he could have even been that 40-homer hitter at all.

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Yesterday, we examined pitcher in Los Angeles who’d switched from a pretty ordinary four-seam fastball to a more dynamic two-seamer and found success in the process. JC Ramirez does throw in the high 90s, but his was the story you want to tell.

What we might be seeing with Kenta Maeda is the opposite, or close to it. Because, right now, despite a strikeout minus walk rate that looks familiar, Maeda’s ERA is more than twice his 2016 version. The difference between the two years? Home runs, seven of them already. The fastball might be the key to avoiding those going forward.

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12:03

botchatheny: trouble in st. louis ? –

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It’s not uncommon for a pitcher to experience difficulty as a starter, move to the bullpen, and benefit from almost immediate success. That’s a story we’ve heard plenty. We’re seeing it in Arizona right now, for example — with both Archie Bradley and Jorge de la Rosa — but they’re hardly the only cases. Bullpens are littered with failed starters. The best relief pitcher ever began his major-league career with a collection of uninspiring starts.

In Anaheim, though, we might possibly be witnessing a more rare type of story. Right-hander JC Ramirez is working as a a starter right now — for the first time since Double-A in 2011, actually — and, well, there are plenty of reasons to think he’ll be a good at it. Dude’s posting the best strikeout rate of his career, and it makes sense when you look under the hood.

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Rich Hill is in the midst of a blister problem. It’s been going on since his breakout season last year. Since only three pitchers in 2016 threw more curveballs than Hill, it makes sense to blame the curve. Maybe there’s more at work, but also maybe not. It’s a pretty reasonable hypothesis.

I mean, for one, the pitcher himself believes it. “It’s right there, on the pad of my finger, where it touches the seams on my curveball,” said Hill on Tuesday night. Curious about the condition of his digit, I pushed: could I take a picture of the pad on his middle finger pad? “Nobody’s taking a picture of my finger,” he laughed. I didn’t pursue the matter any further.

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