Archive for Strategy

Beat the Shift Podcast – Episode w/ Randy Dobnak (Minnesota Twins)

The latest episode of the Beat the Shift Podcast – a baseball podcast for fantasy baseball players.

Guest: Randy Dobnak, Starting Pitcher on the Minnesota Twins

Interview

  • The current offseason
  • The affect of COVID on minor league players
  • Innings limits in 2021
  • Innings per start trends
  • Players & Social Media
  • The impact of fans
  • Pitching coaches

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Beat the Shift Podcast – Market Premium Episode w/ Tristan Cockcroft

The market premium episode of the Beat the Shift Podcast – a baseball podcast for fantasy baseball players.

Guest: Tristan Cockcroft of ESPN

Strategy Section

  • How to use and adjust projections
    • What are the key adjustments that are most often made?
    • When should you diverge from projections?
    • How to adjust player rankings.
    • How to stress test playing time.

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Comparing San Diego & Tampa Bay SP Usage 2018-20

With news of the Blake Snell trade to San Diego (covered here and here by our fine folks at FG and Podhorzer will have a fantasy piece out Tuesday), there is a lot of chatter about his workload now that he’s out of Tampa Bay. This isn’t a particularly new issue – he didn’t complete six innings once in the regular season – but it all came to a head in Game 6 of the World Series when Snell was removed after 5 1/3 brilliant innings, allowing just a run on two hits with nine strikeouts and zero walks in 73 pitches.

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Beat the Shift Podcast – Dynasty Episode w/ Ian Kahn

The dynasty episode of the Beat the Shift Podcast – a baseball podcast for fantasy baseball players.

Guest: Ian Kahn of RotoWire

Strategy Section

  • Trading
    • Trading Philosophy – Dynasty & Redraft
    • 2 for 1 trades – Is it best to acquire the best player in the deal?

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Beat the Shift Podcast – Premier Episode w/ Eno Sarris

The premiere episode of the Beat the Shift Podcast – a baseball podcast for fantasy baseball players.

Guest: Eno Sarris of The Athletic

Strategy Section

  • Roster construction in roto snake drafts
    • What matters more at each pick – 
      • Value or category balance?
      • Stability or upside?
  • KDS – Kentucky Derby Style Preferences 
  • The Case for An Ace
  • Relievers
    • Should you be drafting middle relievers in 2021?
    • Should we still be drafting closers early on?

ATC Projections

Command+

Mailbag – The team answers Twitter comments and questions.

Injury Update – Reuven gives us the injury updates.

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THE BAT X – 2020 Projections Review via Game Theory

Many thanks to Derek Carty of RotoGrinders for his assistance on this article, and for his player notes on a few 2020 player projections.

In my previous article, 2020 Projection Systems Comparison – A Game Theory Approach, I compared several excellent projection systems in terms of fantasy baseball profitability for 2020. It was not the typical statistical comparison, rather – I used a game theory approach. This was the third such annual article that I had put forth in evaluating projection systems.

Earlier this year, Derek Carty unveiled a new version of his already excellent THE BAT projection system. The new system is called, THE BAT X. The major innovation of THE BAT X is that it incorporates Statcast data into the fold. You can read more about THE BAT X works in Carty’s introductory article found here on the pages of FanGraphs.

I have typically evaluated THE BAT within my 2020 Projections comparison. With this season (despite the short duration) as the inaugural run of THE BAT X – Derek asked me to take a deeper look into how his new projection system had performed. To do this, I went back and revisited the same game theory methodology applied to THE BAT X. The initial results look very promising for the young system.

In this article, I will go through what had changed between THE BAT and THE BAT X as far as the game theory simulations. For a few of the largest and most impactful player performance differences, I will also include some analysis from Derek Carty himself as to why THE BAT X made those adjustments. Read the rest of this entry »


Beat the Shift Podcast – Teaser

Introducing the Beat the Shift Podcast – a baseball podcast for fantasy baseball players.

Throughout the year we will be discussing various topics such as drafting methods, hotspot drafting, auction strategy, game theory, risk/reward and return on investment. We will be doing data driven deep player dives. We will reccomend waiver wire players to consider rostering and we will provide key injury updates with timetables.

The focus of this podcast is on strategy.

We will answer questions such as: What types of players should you avoid in the first round? How should you deal with risk in drafting? What is the right amount of draft budget to spend on pitchers vs. hitters? How much FAAB should you spend in your first month? What should you budget for the last month? Should you bid more FAAB on prospects, on hot players or on relievers? What is the optimal way to trade in a league? How to know when to bench a player? When do you cut a player? What key metrics let you know when to add a player? What are the best metrics to look at? And much much more.

The Beat the Shift Podcast has joined FanGraphs.

Who are we, and what is the show about? Find out more on this teaser episode of Beat the Shift.

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2020 Projection Systems Comparison – A Game Theory Approach

Introduction

Back in 2018, I introduced a game theory approach for comparing baseball projection systems. Proudly, the article was nominated for Baseball Article of the Year by the Fantasy Sports Writers Association (FSWA). The game theory methodology is now back for its third straight year.

This approach is not the standard projections comparison analysis that most others embark on. The typical comparison makes use of some type of statistical measure. The standard analysis involves calculating least square errors, performing chi-squared tests, or perhaps even hypothesis testing. My method does not use any of these capable methods.

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2021 Projections – How the Experts are Handling the 2020 Season

Introduction

On June 23, Commissioner of Baseball Robert D. Manfred, Jr. announced that Major League Baseball would begin its 2020 regular season on July 23rd. It submitted a 60-game regular season schedule for review by the MLB Players Association. The proposed schedule featured divisional play, with the remaining games being played against their opposite league’s corresponding geographical division.

That 60-game proposal came to fruition. It was an unusual season to say the least. The St. Louis Cardinals did not play a game from July 30th through August 14th. Doubleheader games were all seven innings each, and extra innings started with a runner on 2nd base. The designated hitter was in effect for the National League, and so on, and so forth. In the end, the season came and went, and the Los Angeles Dodgers were crowned as champions of the Fall Classic.

Now we are squarely in the midst of the baseball offseason. Most fantasy baseball players are on holiday from their annual game, eagerly awaiting one of the most important ingredients to their annual draft preparation …

Projections.

For many (including myself), player projections are the backbone that form the strategies and planning for the upcoming fantasy baseball season. Understanding how player statistics are forecasted for the coming season is the essential part of fantasy preparation.

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2020’s Fantasy Baseball Auction Value Drainers

Introduction

Previously, I looked at the largest auction player bargains of 2020. These were the players who were highly profitable after considering their opportunity cost of acquisition. Value should always be considered relative to cost.

We defined the bargain amount as:

$Bargain = $Value – $AAV

We defined $Value as the accumulated 5×5 full season rotisserie value of each player, and $AAV as the average auction cost to purchase the player pre-season. We made use of the July NFBC Average Auction Values, which was one of the best sources of “market” data this year.

Whereas I previously looked at the players who generated the most excess value in 2020, today’s attention will be directed to what I refer to as the value drainers. These are the largest “rip-offs” of the season – i.e., the players who earned the most negative profits for fantasy owners on a full season basis (net of their auction price).

Prior to unveiling 2020’s most unprofitable players, it is important to discuss one additional step in the analysis – the capping of values. I have previously spoken about this concept, but I will touch on it again today.

Eduardo Rodriguez was a player that I drafted on a few of my fantasy rosters this season. His NFBC average auction value during July drafts (auctions) was $7. In Tout Wars, I acquired the Boston pitcher for $10. Unfortunately, Rodriguez came down with COVID-19. He developed heart complications due to the virus, and consequently did not pitch a single inning in 2020.

The question is – what value did Rodriguez accumulate in 2020? What damage did he cost to your team’s aggregate value? Owners certainly lost their original investment on him, but how much more were they penalized? He wouldn’t have made it to one’s active roster – but how much did it cost owners for Eduardo taking up a bench spot?

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