On Tuesday afternoon in Atlanta, José Alvarado asked the Truist Park grounds crew to make some adjustments to the mound, waving off the ensuing chirps from the Braves’ dugout. According to him, Max Fried, the Game 1 starter, had dug out a small pocket at the front of the hill with his delivery; the Phillies’ lefty wanted to avoid tripping over the hole and injuring himself.

Explained in such a way, it sounds like a reasonable thing to ask for. It would be hard to pitch if you’re constantly worried about stumbling and breaking an ankle; it would be much harder to pitch with a broken ankle. Yet even so, it’s not that often you see a reliever ask the grounds crew to touch up the mound. Alvarado, however, has developed a habit of making such a request. Clearly, he is someone who likes to feel in complete control.

It’s hard to blame him for feeling that way. Control is the one thing that has eluded Alvarado throughout his career — he’s consistently inconsistent, you might say. But when he does have proper control of his pitches, he can be an elite bullpen arm. That’s been the case for a long time. Back in 2017, when FanGraphs ranked him as the no. 28 prospect in the Tampa Bay Rays system, Eric Longenhagen praised his “monster stuff” but warned of his “potentially fatal command issues.” Four seasons later, when Alvarado was traded to Philadelphia, Eric once again remarked on his “elite-level stuff” but “frustrating control.” Read the rest of this entry »

When the American League Division Series begins on Tuesday, the Seattle Mariners will take on the Houston Astros as the ultimate underdogs. The Mariners are in the midst of their first postseason run in over 20 years, while the Astros have made their way to the ALCS in each of the past six seasons. No matter how you slice it, the Astros are the overwhelming favorites.

In fact, this might be the most winnable ALDS matchup the Astros have had over their seven-year run. Never before has the gulf between the Astros and their opponent been this wide:

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The “shadow zone” is one of my favorite new bits of lingo from the Statcast era, and I’m sure I’m not alone. In actual fact, the term describes a pretty simple concept – the area in and around the edges of the strike zone – but it sounds more like a hidden world from Star Trek or Stranger Things. The title for a FanGraphs piece about the shadow zone practically writes itself.

But I’m not here to talk about sonically pleasing sports terminology. Sure, I like the shadow zone because it sounds like it’s from a straight-to-video B-movie, but I am just as partial to what happens within it. It’s an area of ambiguity around the strike zone’s edges. It’s where plate discipline matters most, where control matters most, where umpiring matters most, and, as I’d like to focus on today, where pitch framing matters most.

Pitch framing takes place almost exclusively around the borders of the zone. Every so often a catcher successfully frames a pitch from beyond the shadows (a potential sequel to The Shadow Zone), but at that point, it’s just as much about bad umpiring as it is about good framing. Read the rest of this entry »

The Atlanta Braves don’t bunt much. To be fair, most teams aren’t bunting all that often these days, especially since the introduction of the universal designated hitter. The Braves, however, still stand out from the pack. In an age of reduced bunting, Atlanta is leading the charge.

Of the thousands of balls the Braves have put into play this year, only four have been bunts. Of their 1,327 hits this season, only one has come on a bunt. One. You’d be hard-pressed to find any other counting stat category on the FanGraphs leaderboards with the number one written next to a team’s name.

The bunt-tracking era at FanGraphs began in 2002. (Side note: I’m going to take credit for coining the phrase “bunt-tracking era.”) Records for sacrifice bunts were kept long before 2002, but the data for bunts and bunt hits only goes back 21 years. In that time, the lowest number of bunts for a team in a full season is 12, courtesy of the 2018 Toronto Blue Jays. With a mere four bunts this season, the Braves are nestled amongst most teams from the shortened 2020 season at the bottom of the team bunt leaderboards:

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This is Leo’s first piece as a FanGraphs contributor. Leo is a Philadelphia sports fan, but he lives in Toronto, meaning he is subjected to the agony of watching Joe Carter’s 1993 World Series-winning walk-off home run replayed on a loop every single time he attends a Phillies game. Nevertheless, his love of the game has persevered. He has written for sites across the web, including Baseball Prospectus, Inside the Phillies, PitcherList, and The Good Phight. He is also a comedy writer and occasionally tries his hand at mixing baseball and humor. Sometimes it goes well; sometimes his work is called “bad satire” and “a waste of time.”

Stop me if you’ve heard this one before, but Framber Valdez is having a historic season.

Earlier this year, Justin Choi wrote about Valdez and his historic groundball-to-fly ball ratio through the first six weeks of the season. Valdez has always been good at inducing groundballs and limiting fly balls, but his 10.00 GB/FB ratio over his first seven starts was on another level.

Unsurprisingly, Valdez himself was on another level, too. Through May 18, he posted a 2.93 ERA and 3.33 FIP in 40 innings pitched. His journey from middle-relief prospect to top-of-the-rotation starter was complete. Groundballs were always his super power, and fly balls had long been his kryptonite, so it made perfect sense he was thriving after increasing his GB/FB ratio. Since mid-May, however, his GB/FB ratio has slowly been coming back to Earth. It now sits at 4.20, which is still excellent to be sure, but not exactly sky-scraping. Yet Valdez is still having a historic season – just in a different way. Read the rest of this entry »