It’s that time of year again. Time to gather around adult beverages ($4 pints!) and appetizers (free thanks to FanGraphs and BeerGraphs!) and talk baseball with some of your favorite writers. Thursday, July 16th, at the Rocking Horse in Chicago, FanGraphs has invited the writers below to come and be merry with you. This is a 21-and-over event — the BeerGraphers would have rioted if the beer selection wasn’t top notch — but if we keep packing these things, we’ll do more of these in different venues and styles.

See you soon.

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Longtime Cardinal pitching coach Dave Duncan loves the sinker. The Braves’ Leo Mazzone was all about establishing the pitch low and away. Rick Peterson may hate the cutter.

The Mets’ Dan Warthen may not have the name value of legendary pitching coaches that have come before him, but he does have his own pitch. If you want to see what it looks like, you just have to notice how the Mets, as a team, are outliers when it comes to slider velocity and movement.

The Mets are throwing a different kind of slider.

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As hard as it might be to believe right now, Oakland front office asked center fielder Billy Burns to consider ending the switch-hitter experiment and bat solely from the right side when they acquired him. “It was presented as an idea, and it wasn’t something they wanted to do during the season,” Burns admitted, but they did mention it. And it makes a little sense, since Burns came to switch-hitting in professional ball, and he slugged about 20% worse from the left side in the minors.

What’s the strangest about this revelation is that Burns has been so good from the left side in the major leagues so far. And though batting average on balls in play is complicated, and small-sample results aren’t any better when you’ve cut them in half, there might actually be some evidence that Burns is a better hitter from the left side. His approach from that side fits his tools better.

Maybe the Athletics were right. Maybe Burns should stop switch-hitting. Maybe he should only hit from the *left* side.

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Here’s a little thing that steamrolled into a big thing, for just a moment, and then disappeared. I talked to Ender Inciarte many weeks ago, and it set me off on a path that took forever to complete.

Here’s what Inciarte said:

Against lefties, I try to let the ball get deeper and try to hit it the other way. Against righties, I feel like I can use the whole field. I don’t hit a lot of extra base hits against lefties, but I just try to do my job, which is to get on base.

It’s not the craziest thing you’ve ever heard. I’ve heard from many switch-hitters that they are different hitters from each side of the plate, and this is just the non-switch-hitter analog. Against righties, he’s one hitter; against lefties, he’s another.

But two questions immediately came to mind. How extreme is he? And, given his decent platoon splits to date, could he be providing a road map for others to follow?

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“Have you ever heard of a submariner throwing a riseball?”

Athletics Media Relations and Broadcasting Coordinator Zak Basch almost had a crazy look in his eye as he asked. But as soon as I understood what he was asking, there were two intense people in that Oakland dugout, contemplating insane things. Because it’s almost an impossible idea, the riseball released from a submarine angle. They physics of releasing the ball down under makes it almost impossible to get backspin on the ball, and backspin is what gives fastballs “rise” — backspin helps the ball drop less than you’d expect, given gravity.

That’s why, when you ask current submariners, they mostly just shake their head. “I’ve heard stories of this myth before,” laughed Javier Lopez of the Giants. He struggled to name any active low-slot pitchers that have ever thrown a riseball on purpose.

But it’s not impossible. Basch, a former pitcher for the University of Nevada (Reno) himself once threw one in game action, and it only took a couple dozen failed attempts to get there. Just to get an idea of how difficult it is to get backspin on the ball from that angle, Basch modeled the delivery and spin for a traditional submarine fastball and then how you might throw a rising fastball.

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Not every breakout comes with a complicated story. Sometimes it’s super simple. Sometimes, as Josh Reddick put it, a player just comes to “a recognition.” For Reddick, it was recognition born of who he is. He became better by becoming more like himself.

Look down at his numbers, and it seems as straight forward as Reddick makes it when he told me, “It’s just staying on pitches in the zone as opposed to pitches outside of the zone.” Reddick has halved his career strikeout rate by swinging less than he’s ever swung.

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Tyson Ross was always supposed to have bad command. Just look at his mechanics! He’s huge! Look at his minor-league walk rates! Then, Ross came up and — for his first 300+ innings in the big leagues at least — proved the doubters wrong. An better-than-average walk rate happened, at least.

Now, though, Ross has regressed in that category. But figuring out why a walk rate has grown is not the simplest affair. Swings and misses can turn balls into strikes, and changes in pitching mix can bring on command problems. Tentative approaches can turn aggressive stuff into long plate appearances that end with a free pass. More runners on base can beget more runners on base. Ross himself shakes his head at it, but we did our best to try and figure it out together.

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