Many species of shark, most commonly lemon sharks, give birth in shallow, nutrient-rich mangroves teeming with small sea life that can easily sustain their offspring while also insulating them from the predators typically found in deeper, open waters. Most young sharks spend years feasting in these hazy, sandy green mangroves until they’ve grown, then head out to sea. Some leave the safety of the roots and reeds early and enter the blue black depths at greater risk of a grisly fate. Many of them won’t make it. The ones that do will likely become the strongest of all the adult sharks.

Now that teams have announced their 60-player pools for the upcoming season, we can see how they’ve balanced rostering players who can help them compete this season with prospects for whom they’d like to ensure playing time, while avoiding prospects whose service time clocks they don’t want to risk winding. Below, I have analysis of the prospects in the player pools for the AL East clubs. I’ll be covering every division in the coming days, with some divisions requiring their own piece and others combined where appropriate.

Two of our site tools go hand-in-hand with this piece. The first is The Board, which is where you’ll want to go for scouting reports on all of these players (click the little clipboard), as this piece focuses on pathways to playing time and potential roles and strategic deployment rather than on scouting. Perhaps the more relevant visual aid are Jason Martinez’s RosterResource pages, which outline the player pools that have been dictated by all 30 teams in a depth chart format, and also include columns that indicate where the prospects in the pools rank within each club’s farm system.

A couple roster mechanics to keep in mind as you read: Teams are allowed a 60-player pool. They don’t have to roster 60 guys from the start; not doing so allows them to scoop up released or DFA’d players without cutting someone. Within those 60 players still exists the usual 40-man roster rules from which teams will field an active roster of 30 players, a number that will shrink to the usual 26 as the season moves along. Big league clubs are allowed a three-man taxi squad that can travel with the team but isn’t part of the active roster; that squad must include a catcher (this is clearly to mitigate the risk of some injury/COVID/travel-related catastrophe). Players not invited to big league camp, or who aren’t on the active roster (40-man players and beyond) when the season begins, will train at an alternate location, typically a nearby minor league affiliate. Lastly, only players in the 60-man pool (including prospects) may be traded during the season. Read the rest of this entry »

With players set to report to camp on July 1, yesterday was the day teams submitted their 60-man player pools to MLB. While there is certainly going to be considerably more maneuvering as teams set up their own camps (plus a satellite camp for those pool players not invited to major league camp), teams’ initial rosters can tell us a little about how clubs plan to operate over the next few weeks and potentially into the season. Here’s what we can say so far.

A 60-Man Player Pool is Not a 60-Man Player Pool

While we were perhaps expecting a 60-man player pool for every team, many clubs fell far short of that number. You can check every team’s initial selections on our Roster Resource Opening Day Tracker; those pages also project Opening Day rosters. Overall, teams put out rosters averaging 53 players. The Indians, Tigers, Royals, Astros, Angels, Yankees, Mariners, Rays, Rangers, Blue Jays, Braves, Reds, Marlins, Phillies, Pirates, Padres, and Nationals were all at capacity or were a handful of players away from reaching the 60-player limit. The Diamondbacks, Twins, and Giants didn’t even release rosters yesterday, while the Orioles, White Sox, Brewers, and Cardinals were all at 45 players or fewer. We will have to wait for full roster information on about half the teams.

Placement in the Player Pool is Pretty Permanent

Later this week, Jay Jaffe is going to analyze the roster rules contained in the 2020 Operations Manual and how they will affect the season, but one wrinkle in particular caught the attention of twitter yesterday, including The Athletic’s Levi Weaver. That wrinkle concerns how players are moved in and out of the 60-man pool depending on their 40-man status. Per the Operations Manual:

In the event a Club is at the limit and wishes to add a player to its Active Roster or its Alternate Training Site, the Club must select a player to be removed from the Club Player Pool by means of a bona fide transaction, as follows:

• 40-man roster players may be removed from the Club Player Pool by an approved trade, waiver claim, return of Rule 5 selection, release, outright assignment, designation for assignment, placement on the 60-day Injured List, placement on the COVID-19 Related Injured List, or placement on the Suspended List (by Club), Military, Voluntarily Retired, Restricted, Disqualified, or Ineligible Lists.
• Non-40-man roster players may be removed from the Club Player Pool by an approved trade, release, placement on the COVID-19 Related Injured List, or placement on the Military, Voluntarily Retired, Restricted, Disqualified, or Ineligible Lists. Injured non-40-man roster players will continue to count against the Club Player Pool limit unless removed through one of the permitted transactions listed above.

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This is the sixth in a series of baseball-themed lessons we’re calling FanGraphs Prep. In light of so many parents suddenly having their school-aged kids learning from home, we hope is that these units offer a thoughtfully designed, baseball-themed supplement to the school work your student might already be doing. The first, second, third, fourth, and fifth units can be found here, here, here, here, and here.

Overview: A one-week unit centered around understanding the concept of regression to the mean. This can be a difficult concept to grasp but it’s important for any aspiring statistician to understand.

Learning Objectives:

• Explain the difference between “true talent” and a statistic.
• Use algebra to calculate probabilities.
• Estimate future performance using a projection.
• Identify and apply Regression to the Mean.

Target Grade-Level: 9-10

Daily Activities:
Day 1
Strat-O-Matic is a two-player card-based baseball game. You start by making lineups and then play out a series of batter-pitcher matchups like the one below between Mike Trout and Clayton Kershaw.

Each matchup involves rolling three six-sided dice. The first one tells you which column to use and the next two determine the outcome, although sometimes we will need to roll an additional 20-sided die. For instance, if the first die roll is a 1, we’ll direct our eyes to the left-most column on Trout’s card. If the next two dice add up to 7, Trout has worked a walk. Read the rest of this entry »

Jim Deshaies will be experiencing a first this summer. Along with his TV partner, Len Kasper — this assuming the season goes off as planned — Deshaies will be calling road games remotely. The Cubs duo won’t be alone. Per reports, broadcasters across both leagues are slated to do the same.

Deshaies hopes to be in Wrigley Field for the entire 60-game schedule. Rather than broadcasting away-action from a studio, the pitcher-turned-analyst envisions doing so, alongside Kasper, from the friendly confines of their home booth. He doesn’t see safety being an issue. As Deshaies put it, “Up there we’re in a wide open, well-ventilated space, and there wouldn’t be anyone else around. Plus, it would give us a little more of a ballpark atmosphere.”

Regardless of where they’re perched, things won’t be business as usual.

“It’s going to be kind of surreal, and weird,” said Deshaies, who is heading into his eighth season in Chicago after 16 in Houston. “I’ve never done [games remotely], but our tech people, producers, and directors are all really good. One thing they’ll need to make sure of is that we have monitors, and camera shots that will give us a live view. We’ll want to be able to see who is walking into the on-deck circle, who is warming up in the bullpen, and things like that.”

The nuts and bolts of the broadcasts will in some ways be the same. Read the rest of this entry »

At last we have a 2020 MLB season, or plans for one at least. Based upon what we know about the 60-game schedule — that teams will play each other 10 times within their own division, and have a total of 20 games against the geographically corresponding interleague division — Major League Baseball may need to revisit its tiebreaker procedures, because going by the handful of 60-game slices I examined from last year’s results, they could have some ties to unknot.

You may recall that earlier this month, when a 50-game schedule appeared to be a distinct possibility, I reviewed increments of that size from the 2019 season to illustrate how different the playoff picture might look, depending on when the snapshot was taken. In examining the 50-game segments, which began with Games 1, 26, 51, 76, and 113, I found that nine teams that actually missed the playoffs would have made it at some point. An average of 3.8 actual division winners matched their final positions over those increments, and likewise, an average of 1.2 Wild Card teams did so, with an overall average of 2.6 party crashers per period; division/Wild Card flip-flops accounted for much of the discrepancy. However, not once in those five sets of samples did I find ties for division titles or Wild Card spots, and only once did two Wild Card qualifiers even “finish” with the same record, a rather odd and seemingly improbable result given the limited range of outcomes.

With the 60-game slate now a reality, I decided to revisit the study. While many of the answers it returns are similar to those from the 50-gamer — a fair bit of variation in the selection of playoff teams from snapshot to snapshot, but perhaps not as much as if it were based upon a season that didn’t hit a low point as far as competitive balance was concerned — I went forward with this largely because it promised substantially more fun from a Team Entropy standpoint, which is to say a greater potential for end-of-season chaos via more ties for playoff spots, whether division or Wild Card. That may be a function of selecting a larger number of increments, beginning with Games 1, 16, 31, 46, 61, 76, 91, and 103, or it may just be dumb luck. Obviously, there’s no guarantee such results will be replicated in the upcoming 60-game slate (assuming it can be played to completion, a rather large elephant in the room), but they’re something to hope for, at least if you can get past the anxiety produced by [broad gesture at everything].

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Amid the bevy of rule changes and health and safety precautions accompanying the return of major league baseball in 2020, there’s one in particular that feels like it comes straight out of Little League: the addition of a runner on second base at the start of extra innings. Initially one of Rob Manfred’s many trial balloons floated with the idea of shortening games, the rule has worked its way slowly up the organized-ball ladder, debuting in the World Baseball Classic in 2017, getting added to the Gulf Coast and Arizona Leagues that summer, and eventually becoming the law of the land throughout all levels of the minors in 2018. Not that it was bound for the bigs any time soon: Back in 2017, Manfred said he “[didn’t] really expect that we’re ever going to apply [the rule] at the major league level.”

Well, times have changed — or more accurately, the COVID-19 pandemic and the subsequent shortening of the season have led Manfred and company to bring the rule into play, likely for this year only. And on the surface, that makes sense: With only 60 games on the calendar and a potentially limited window in which to play them, it’s in everyone’s best interests to wrap things up quickly. As with the season on the whole, the less baseball, the better.

But how much less baseball is that rule going to create? We have two years’ worth of data from the minors to work with, and per MiLB, the results are notable. Over the last two seasons, just 43 total games went more than three extra innings, compared to 345 in 2016 and ‘17 combined. And as Baseball America’s JJ Cooper notes, nearly three-quarters of all extra-innings minor league games last year and the year before ended in the 10th, as opposed to just under half in the two seasons prior. And nearly all of them — 93% — finished in the 10th or 11th, representing a 20% increase.

That stands to reason. The rule — which puts a runner on second base to lead off the inning — creates a situation in which runs are the norm. A quick check of run expectancy tables shows that a runner on second with no outs led to an average of 1.1 runs scored and created a 61% chance of at least one run scoring from 2010 through ‘15. Both teams get the runner in their half of the inning, so it’s not an unfair advantage for either side, but it does allow the visiting team a chance to take a quick lead or give the home team an immediate opportunity to walk things off. Minor league fans have also noted how the rule immediately ups the drama of extras while also putting a new focus on fundamentals and putting the ball in play. Read the rest of this entry »

On Monday, the cautious optimist in all of us got to hope there would be major league baseball in 2020, with Rob Manfred implementing a 60-game season contingent on the players confirming that they would report to team camps on July 1 and agree to the health and safety protocols required to move the season forward. Although the 5 PM deadline for the players to respond passed without word on Tuesday, the MLBPA later confirmed that “All remaining issues have been resolved and Players are reporting to training camps.” While there is still a pandemic to contend with, one that will alter the game and could still cause it to stall out, it appears the disagreements between the players and the owners over economic questions will not further impede a 2020 baseball season.

MLB also made its own announcement, revealing a July 23 or 24 Opening Day, with some additional information about the potential schedule:

MLB has submitted a 60-game regular season schedule for review by the Players Association. The proposed schedule will largely feature divisional play, with the remaining portion of each Club’s games against their opposite league’s corresponding geographical division (i.e., East vs. East, Central vs. Central and West vs. West), in order to mitigate travel. The vast majority of Major League Clubs are expected to conduct training at the ballparks in their primary home cities.

The full schedule is expected within 72 hours, though Jon Heyman has reported there will be 40 games in-division (10 games vs. each division opponent) and 20 games against teams in the opposite league’s corresponding geographic division. Ronald Blum of the Associated Press reports that teams will play four games each against their interleague opponents and will make just one visit to all of their opponents during the season.  Read the rest of this entry »

The universal designated hitter will be a reality in 2020, assuming that the Major League Baseball Players Association agrees to the health and safety protocols connected to the March 26 agreement, which is to say, that it will be part of the revised rules for this weird, short season. But because the league and the union were unable to agree to any of the subsequent proposals that have been batted back and forth in recent weeks, the status of the universal DH for 2021 and beyond — with the expectation that it would slip smoothly into the 2022 Collective Bargaining Agreement — is not a done deal, after all. Rather, it’s something that will have to be revisited within discussions over rules changes for next year, which typically begin at the November owners’ meetings.

Even so, as it’s the rare point upon which both sides agreed amid the otherwise rancorous negotiations, I think I’m still on solid ground in discussing the longer-term changes that could come with such a move. On Friday, I discussed the apparent end of pitchers’ often-pathetic attempts at hitting, and last month, Craig Edwards took an initial stab at how NL teams might handle their DH slots given their roster construction, with special consideration given to the Mets’ situation. This time around, I’d like to consider which players might stand to benefit in the longer run.

For starters, it’s worth noting that the demise of the DH has been somewhat exaggerated. Several years back, the AL saw a notable decrease in the number of players reaching significant thresholds of plate appearances at the spot, but those totals have largely rebounded:

Read the rest of this entry »

On Monday night, Major League Baseball released a statement that, despite the legalese and lengthy section recapitulating earlier letters, set the terms under which baseball will return:

88 days after the league and the Major League Baseball Players Association reached an agreement to pay players a pro-rata share of their salaries (with the commissioner retaining the right to set the length of the season unilaterally), the two sides weren’t able to come to a satisfactory agreement for the resumption of play; they’ll instead abide by the terms of the March deal. Sources told Ken Rosenthal of The Athletic that the league plans to announce a 60-game season, equal in length to the owners’ final proposal to the players.

Many of the details of the actual season remain unsettled. The union and the league must still agree on health and safety protocols, though representatives from both sides maintain that a deal there is imminent. The league’s statement mentions this specifically, but even without that particular ask of the players, the March 26 agreement is subject to the two parties agreeing on such regulations.

There has not yet been an official declaration that there will be a season. In addition to being contingent on a final health protocol agreement, there’s the matter of a second spring training. MLB has asked the players to report by July 1. The MLBPA seems very likely to comply with this request, however, which means that a followup announcement with an exact season schedule should follow soon. Read the rest of this entry »

Following a flurry of activity last week between Major League Baseball and the Major League Baseball Players Association as the two sides volleyed to resume the 2020 season, this past weekend was marked by inactivity. After an in-person meeting between Rob Manfred and Tony Clark spurred an owners’ proposal for 60 games on Wednesday and a 70-game counter-offer from the players on Thursday, the owners opted to wait the players out. While they were waiting, the schedule for a potential season got a little bit shorter, and positive coronavirus tests for five players and three staff members in Phillies camp forced some re-evaluation of the viability of Florida as a training site ahead of the upcoming season. With other positive tests popping up around the sport, all of the spring training complexes were temporarily closed for deep cleaning, and to establish new, more stringent safety protocols; in all, 40 players and staff have tested positive for the virus over the last week. Even with that news, the players were expected to formally vote on the owners’ 60-game proposal on Sunday, but a last-minute modification by Rob Manfred pushed the vote back.

In an email obtained by the Associated Press, Rob Manfred indicated to Tony Clark on Sunday that the season would not be able to begin on the July 19 date previously proposed by both sides, pushing the start of the season back to July 26:

“I really believe we are fighting over an impossibility on games,” Manfred said in the email, a copy of which was obtained by The Associated Press. “The earliest we will be ready for players to report is a week from Monday, given the need to relocate teams from Florida. That leaves 66 days to play 60 games. Realistically, that is the outside of the envelope now.”

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