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The A’s Deserve Your Attention, Again

On this date one year ago, the baseball season was in the midst of its brief halt for the All-Star Game in Washington, D.C. For the Oakland Athletics, it felt as if the season was just getting started. Through the end of May, the team had merely been average, at least by the most traditional statistic: win-loss record. On May 31, the A’s were 29-28. But a 68-37 record (a 105-win pace) over their final 105 games turned a decent season into an excellent one. The A’s finished 97-65, the franchise’s best record since 2002, en route to capturing the second AL Wild Card spot.

In 2019, the Athletics are writing the script to a sequel. On May 31, the team was again 29-28, but since that time, their 26-13 record is the second-best in the American League and the fourth-best in baseball overall. During this stretch, their pitching has been remarkable:

Best Pitching Staffs Since June 1
Team Innings ERA FIP xFIP K% BB% WAR
Nationals 331.0 3.43 3.67 4.07 24.9% 7.0% 6.8
Athletics 351.2 3.63 3.93 4.58 19.9% 6.5% 6.5
Dodgers 358.1 3.09 3.67 3.68 26.2% 6.2% 5.9
Rays 379.2 4.08 3.85 3.82 25.8% 7.2% 5.6
Indians 331.0 3.70 4.10 4.09 26.6% 7.6% 5.2

Read the rest of this entry »


Chris Stewart on His Catching Career and Hanging up the Spikes

Chris Stewart was never supposed to be a catcher.

In 1999, Stewart was slated to be his Moreno Valley, CA high school’s starting shortstop as a junior. But after the starting catcher quit the baseball team to join cheerleading, and the backup missed months with appendicitis, Stewart was thrust into the role.

“The coach, with no catchers left, comes up to me and says, ‘Hey, do you want to catch?’” Stewart recalls. “I tell him, ‘No. Why would I want all the bumps and bruises and bad knees? This sounds like a ridiculous idea.’ He’s like, ‘Well, you’re all we have left, so you’re catching.’” Read the rest of this entry »


A Mathematical Approach to Predicting the Home Run Derby

Tonight, sluggers from around the league will repeatedly hit baseballs very far distances. Yes, I am technically describing the Home Run Derby, but in 2019 baseball terms, we might as well call it “Monday.”

Even in this era of three true outcomes, juiced baseballs, and many, many home runs, I’m still looking forward to tonight’s Derby. It’s a fun event, and for a sport that so desperately needs to follow through on its promise to “let the kids play,” the Home Run Derby is one of those opportunities for baseball to showcase how fun it truly is.

On a different level, I am also excited to see Vladimir Guerrero Jr., Pete Alonso, and Josh Bell hit jacks 500 feet; Carlos Santana attempt to win in front of the home crowd (a la Todd Frazier or Bryce Harper); and Joc Pederson show off that smooth swing.

But I am also enthused by the very format of the Derby. First introduced in 2015, the bracket-style competition adds to the drama. These current rules have been in place since 2016:

“Eight players participate in the derby in a bracket-style, single-elimination timed event. Each player has four minutes to hit as many home runs as possible. Hitters are awarded an additional 30 seconds if they hit two home runs over 440 feet (130 m). Hitters are also allowed one 45 second timeout to stop the clock (two in the finals).

The eight competing players are seeded 1-8 based on their home run totals. While the lower seed hits first, the higher seed hits second in all rounds. The round ends if the higher seed exceeds the total of the first hitter. In the event of a tie, three sets of tiebreakers are employed: first, a 90-second swing-off (with no timeouts nor bonus time awarded); second, each player gets three swings; whoever hits more home runs in the three swings will be declared the winner; thereafter, sudden death swings will occur until the tie is broken.”

One added benefit of the bracket-style Derby is the March Madness-like prediction contest. This year, Major League Baseball is offering a $250,000 prize to the winner of their online bracket competition. So while I do very much enjoy watching the Home Run Derby and gawking at these hitters’ raw abilities, I also enjoy filling out my bracket. Read the rest of this entry »


Edwin Díaz Is Worse, but to What Extent?

Last Thursday, after Edwin Díaz’s meltdown in Philadelphia — five runs allowed in 1/3 of an inning, including the game-tying and game-winning home runs — I tweeted about Díaz’s 2019 performance in comparison to his 2018 performance. I argued that Díaz wasn’t that much worse this year compared to last, citing his strikeout-to-walk numbers and his xFIP. In response, others felt that Díaz had experienced a significant drop-off, contending that an increase in hard contact allowed as well as a lower strikeout rate suggested a serious fall in performance.

This discussion is what prompted this post. My followers and I agreed on one main point: Díaz is worse this year. Where we disagreed is more complicated: Just how much worse is Díaz, and why?

First, it cannot be understated just how good Díaz was in 2018. In 73.1 innings with the Mariners, he posted a 1.96 ERA and a 1.61 FIP. His 38.2% K-BB rate was the highest among all relievers with at least 10 innings pitched, and his 3.5 WAR ranked second. Seattle sold high on Díaz, trading him (along with Robinson Cano) to the Mets in December in a seven-player deal. They received Justin Dunn and Jarred Kelenic, and while it’s far too early to declare a winner of this trade, the Mariners’ end looks quite strong so far.

This season, Díaz has been undeniably worse. As alluded to above, his strikeout rate has experienced a dip, but his K-BB rate still ranks eighth among the 174 qualified relievers through the end of June. This drop is probably not due solely to regression, but it’s still worth noting that Díaz has only fallen from the 99th to the 95th percentile in the statistic. He’s still elite in that regard. Of course, strikeouts and walks aren’t the only things that matter, but relievers have less of an opportunity (at least compared to starters) for batted ball luck to even out within one season. One bad outing, like Díaz’s against the Phillies, can influence their full season numbers pretty significantly. Díaz has allowed 17 earned runs this season (4.78 ERA). Twelve of them have come across just three outings. Read the rest of this entry »


Mike Moustakas’ Subtle Adjustment

The last two offseasons have not been kind to Mike Moustakas.

After hitting a Royals franchise record 38 home runs in 2017, Moustakas went into free agency hoping to score a long-term deal. Months went by without a new contract. He was forced to settle in early March, taking a one-year, $6.5 million deal to return to Kansas City.

The Royals traded Moustakas to the Brewers midway through the 2018 season, ending his 12-year tenure with the organization. (Moustakas had been the Royals’ first round pick in 2007.) While he played well, his offensive production took a dip from the year prior. This was particularly true in the power department: Moustakas’ ISO fell from .249 to .208. He posted a 105 wRC+ and 2.4 WAR overall.

Due to improved defense, Moustakas was actually more valuable in 2018 than he was in 2017, but he faced similar issues in his attempt to procure a new contract. Again, Moustakas was forced to wait until late in the game to sign. A February 19 contract with the Brewers — a one-year, $10 million pact with a $7 million mutual option — to be the starting second baseman was the offer he ultimately accepted.

But now, after his second chilly free agency winter, Moustakas has stepped up his game, reaching a new level of offensive performance that we have not previously witnessed.

His numbers are better across the board. He’s already hit 22 home runs, just six shy of his 2018 season total. His 47-home run pace (per 650 PA) would result in a career-high. But in a larger sense, Moustakas has done more than just crank homers. He is getting on base at a higher rate and collecting more hits, many of which have been of the extra-base variety. His .390 wOBA would be a career-high, as would be his 140 wRC+. Moustakas has already produced 2.7 WAR, his highest total in four years and already the third-highest mark of his career. All of which is to say that Mike Moustakas has experienced an offensive surge, and I’m here to tell you why. Read the rest of this entry »


The Nationals Have a Chance to Save Their Season

For quite some time, it seemed as if the Nationals’ season was going awry.

I could point to a number of games to describe the beginning of their 2019 campaign, but none epitomize it nearly as well as their May 23 matinee versus the Mets. Stephen Strasburg was brilliant for seven innings (three runs, two earned), and after manager Dave Martinezthrew a furious tantrum” in the eighth, the Nationals went on to score three runs to take a 4-3 lead. But in the bottom half, a two-out, three-run home run from Carlos Gomez gave the Mets a 6-4 lead that they wouldn’t relinquish.

This game included all aspects of the beginning of the Nationals’ season. There was a great outing from the starting pitcher. The offense managed to come through at the right time. And, of course, the bullpen blew a late lead. On top of that, the manager let the rumors of his firing get to his emotions, and the team fell to 19-31, a season-high 12 games under .500.

The baseball season is long. Even in spite of the disarray, we put the Nationals’ odds at making the playoffs at 22.2%. That was their season-low. Check out what has happened in the time since. Read the rest of this entry »


What We Can Learn About Cavan Biggio so Far

It’s an exciting time to be a Blue Jays fan.

Despite the team being firmly out of contention, the presence of Cavan Biggio and Vladimir Guerrero Jr. (both sons of Hall of Famers) in the lineup provides substantial watchability. Guerrero is known for his 80-grade raw power, an attribute which has already translated to the majors. Biggio, however, is known more for his plate discipline and approach, also something that has already been on display during his first three weeks in the big leagues.

In 77 plate appearances entering Wednesday, Biggio has slashed .222/.364/.492 with five home runs and a 130 wRC+. He’s already drawn 14 walks. Among players with at least 50 plate appearances this season, his 18.2% walk rate ranks fifth. Particularly for a player with no prior big league experience, Biggio’s discipline numbers are impressive.

But we must be careful in touting him. It has only been 77 plate appearances, after all. It is hard to draw any firm conclusions about any player in this small of a sample. That can be the issue with early-season baseball writing. Of course, it’s not early in the season anymore, but it’s still early in Biggio’s season. Read the rest of this entry »


Results Are Coming for an Improved Desmond

Last month, I wrote about Ian Desmond’s improved swing. For two seasons, Desmond hit ground balls at the highest rate in baseball, which is generally not the mark of a successful hitter. That is especially true in the current era of “elevate and celebrate.” Desmond was not elevating and thus rarely celebrating, even while playing most of his games in Coors Field.

Things changed this season, and for the better. Desmond had an average launch angle of 0 degrees in both 2017 and 2018, but has raised that mark to 7.8 degrees in 2019. His barrel rate has increased as a result, and he’s hitting for much more power: His .236 ISO is a career high.

When I first wrote about Desmond, the results weren’t yet there. On May 15, the day before publication, he sported a .218/.285/.411 slash line. His 64 wRC+ ranked 159th among qualified hitters, and his -0.4 WAR ranked 166th. While the underlying numbers were still encouraging at the time, Desmond was not yet seeing results. Read the rest of this entry »


Everything You Need to Know About the Intentional Balk

By now, most baseball fans have probably heard about Kenley Jansen’s intentional balk. If you haven’t, let me catch you up to speed.

The rarity occurred on Friday night. It was the top of the ninth inning. The Dodgers held a 5-3 lead over the Cubs, and Jansen was on the mound to close out the victory. The inning started nicely, as Jansen struck out Carlos Gonzalez, but the Cubs did not go down cleanly. Thanks to an error from first baseman Matt Beaty, Jason Heyward reached second base. David Bote then struck out, leaving Victor Caratini as the only roadblock between Jansen and his 20th save.

The oddity commenced when Jansen yelled, “I’m going to balk,” following the strikeout of Bote. Read the rest of this entry »


Consider Ketel Marte Broken Out

In writing, the rule of three “suggests that a trio of events or characters is more humorous, satisfying, or effective than other numbers.” With this in mind, I present to you three interesting facts about Diamondbacks second baseman and center fielder Ketel Marte.

First, he’s married to the cousin of Vladimir Guerrero Jr., and the two are so close that Marte thinks of himself as Guerrero’s older brother. Second, in 2017, he became just the eighth player in baseball history to hit two triples in a playoff game and was the first to do so from both sides of the plate. And third, he’s responsible for the second-longest home run this year, this 482-foot blast:

Hopefully you found those three facts an effective introduction to Ketel Marte. While the first two are certainly interesting tidbits, it is that third fact — the majestic home run — that is worth delving further into. Marte has hit 17 home runs in 302 plate appearances this season. Even in a homer-happy environment, that ranks tied for 15th in baseball. It also already represents a career-high, surpassing the 14-homer mark he set in 2018. Read the rest of this entry »