In his Major League debut for the Mets, 23-year-old Zack Wheeler struck out seven hitters in his six innings of work. Of those seven strikeouts, six came on fastballs — and of those six, four came on whiffs induced by fastballs.

This got me wondering, what pitchers this year have generated the largest percentage of their strikeouts off of their fastball? And how many generated those strike outs on swings and misses on fastballs*?

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With two outs in the top of the sixth inning in a tied game and runner on second, a manager elects to intentionally walk a right-handed batter with his right-handed starter in order to have that same starter face another right-handed batter. Two singles follow, putting the manager’s team down by two, leading the team to defeat. An intentional walk leading to bad things for the pitching team is hardly a novelty or surprise, but the characters involved make it a bit more interesting.

This happened yesterday. The manager was the Rays’ Joe Maddon, and the batter was the Royals’ Jeff Francoeur. Jeff Francoeur’s game (and lack thereof) has been dissected and discussed to the point of pointlessness. I have made plenty of contributions to the field, so there is no need to belabor that point. Joe Maddon has a pretty good reputation as a manager, but analyzing any manager’s abilities as a whole is difficult for a variety of reasons. This particular sequence struck me as odd, particularly given the Rays’ reputation for trying to gain every little advantage they can.

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Last year I reintroduced VOL, a custom metric that attempts to measure the relative volatility of a hitter’s day to day performance. It is far from a perfect metric, but at the moment it’s what we have.

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We are a little more than two months into the season, and that means it’s time to check on early season velocity trends. As I’ve mentioned before, declines in velocity are a less reliable signal in April and May than in June and July, but nevertheless large declines can still be a solid predictor that a pitcher’s velocity has in fact truly declined and will remain lower at season’s end. Almost 40% of pitchers that experience a decline in April — and almost 50% in May — will finish the season down at least 1 mph. And while the signal gets much stronger in July, 40% is still a pretty sizable number.

So let’s take a quick look at the major decliners from April and May.

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Despite being in fourth place at the moment, the Rays are obviously in the playoff mix, only four games back of the AL East leading Red Sox. Indeed, Tampa Bay has been in the mix pretty much every season since 2008. Their ability to prevent runs has been what has received the most attention the last few seasons, as they seemingly add an above-average starter from the minors every year, but their hitting has not been as bad as the perception. True, the only recognizable offensive star since the departure of Carl Crawford has been Evan Longoria, but the Rays have still managed to be in the top half of the American League in wRC+ since then.

This season, the Rays have a collective 107 wRC+, their best since 2009. Having Longoria healthy and hitting has been a big plus, of course, but as in past seasons, it is surprising performances from apparent stopgaps such as the previously-discussed James Loney — who currently leads the team with a 151 wRC+ — which have provided the needed boosts. Loney’s contribution thus far has been probably the most surprising, but almost equally as significant for the 2013 Rays has been the hitting of second-baseman-turned-left-fielder Kelly Johnson, who seems to be regaining the form he displayed in a previous out-of-nowhere career year for Arizona in 2010.

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You know all about xFIP, because you read FanGraphs, and it’s a distinctly FanGraphs-y statistic. You don’t quite know how you feel about it. Some pitchers demonstrate an ability to suppress runs more than one would expect. Some pitchers appear to be unusually homer-prone. Lots has been written about the handful of apparent exceptions, but xFIP isn’t trash, as some might suggest. Most generally, it does a good job of separating the good pitchers from the bad ones. Good pitchers get strikeouts, limit walks, and don’t allow homers. Most pitchers with weird-looking home-run rates will regress. One wants to argue with xFIP, but it isn’t easy, except on the margins. It contains a lot of truth.

This year, 56 American League starters have thrown at least 50 innings. Felix Hernandez leads with 90.2; we find Felix Doubront at 50, exactly. Here are the top four, by xFIP:

1. Anibal Sanchez
2. Felix Hernandez
3. Yu Darvish
4. Max Scherzer

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Matt Moore was a tippy-top pitching prospect, and like all tippy-top pitching prospects, he was supposed to become an ace. Based on his current sub-3 ERA and number of strikeouts, he’s arrived at a young age. Based on the rest of the picture, Moore remains at least partially unfinished, as he continues to struggle with command consistency. But that’s “unfinished,” relative to perceived ceiling. And players, of course, don’t always reach their ceilings. Most of them fall well short. Just how “finished” is Matt Moore?

Command has been a problem for Moore in the past. Here’s a thing from this past spring:

With Opening Day now a week away, Moore said he isn’t too concerned about his command issues.

“I’m pretty competitive,” he said. “It’s not so much that I can turn it on, but when the time comes around and I’m battling in those moments, when I have runners in scoring position, it’s better (when it’s the regular season).”

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It’s not right to say Fernando Rodney is back to being his old self, because right now he’s sitting on a career-high strikeout rate. But he is back to being unreliable, or at least, he has been unreliable, to this point in the 2013 season. Wednesday, in Toronto, he blew a save against the Blue Jays. He was removed after facing just three batters. The save was blown on Rodney’s sixth pitch, when Jose Bautista took him deep on an inside fastball at 98 miles per hour.

Rodney retired Edwin Encarnacion, then he walked Adam Lind. Lind didn’t score, so that walk didn’t really hurt. Lind walked on five pitches, and not on one. Certainly not on the first pitch that he saw. But I want to talk a little bit about that pitch anyway, just because. I want to talk about ball one from Fernando Rodney to Adam Lind, a 97 mile-per-hour fastball that just missed away. I know this sure seems insignificant, but baseball is insignificant, and you and I are insignificant, so let’s come together in our collective insignificance and celebrate all that ultimately doesn’t matter. Celebrate or don’t celebrate; eventually you will be dead.

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A true and old expression, paraphrased, is that you never know what you might see when you go to the ballpark. A similar old expression is that whenever you go to the ballpark you’ll see something you’ve never seen before. Taken completely literally, this is true — every single pitch, every single swing, every single ball in play, every single act, specifically, is unprecedented. A baseball game has infinite coordinates and infinite possible paths. Taken less literally, some games are boring and feel like games you’ve seen before, but baseball is nevertheless full of surprises. If it doesn’t always show you something you’ve never seen, it at least frequently shows you something you’ve seldom seen. This is the magic of a sport with so many repetitions. Put another way, this is the magic of baseball.

On this particular Monday, two games are in the books as of this writing. The Indians walked off against the Mariners, and the Blue Jays hosted and defeated the Rays. Both of those things have happened before, but the games themselves included a handful of rarities. I thought it’d be a good idea to show some of them off, just to remind you that this sport we watch is insane. Below, you’ll see four things that happened that very rarely happen. For all I know I missed a couple more. Not included is that Colby Rasmus went a full game without striking out, but know that I thought about it. On now to four bits of weirdness.

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In Sports Illustrated’s 2013 baseball preview, Tom Verducci wrote a great profile of the Tampa Bay Rays and their approach to optimizing the performance of their pitching staff.

One topic that was especially interesting to me was the apparent importance the Rays place on the 1-1 count. Verducci recounts how pitching coach Jim Hickey described the organization’s focus on getting opposing batters into 1-2 counts:

The Rays believe no pitch changes the course of that at bat more than the 1-and-1 delivery. “It’s almost a 200-point swing in on-base percentage with one ball and two strikes as opposed to two balls and one strike,” Hickey told the pitchers.

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