Archive for Auction

Creating Your Rankings? Start with Z-Scores

One of the greatest fantasy tutorials I’ve ever received came in Jeff Zimmerman and Tanner Bell’s, The Process. In the book, there is a breakdown of two very important valuation systems; standing gains points and z-scores. Our auction calculator, for example, is built around z-scores. For a further dive into both, I highly suggest purchasing a copy of the book. In general, z-scores help us understand how good player A is compared to the rest of the draftable player pool and it can be used as a great jumping-off point for your rankings. I use the word “rankings” because they are not projections and that’s the beauty in z-scores. You are not trying to outsmart projections. Instead, you are using a projection system of your choice to create your rankings. In this post, I’ll be creating z-scores for shortstops in 2022 using Steamer projections.

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Beat the Shift Podcast – Healing Episode w/ Ron Shandler

The Healing Episode of the Beat the Shift Podcast – a baseball podcast for fantasy baseball players.

Guest: Ron Shandler

LABR Congratulations

Strategy Section

  • Dealing with the current injury frequency level in baseball
    • Roster construction
    • Risk management
      • Broad Assesment Balance Sheet (BABS)
    • Reasons for injury frequency by team
    • Risk-adjusted pricing vs. managing to a risk budget
    • First round picks
  • How to think about Binary Risk
  • Playing fantay against “Power Drafters” who take on more risk
  • Is the market still right to draft risky elite starting pitching?
  • Is the market overpricing stable closers in early drafts?
  • How to value prospects in drafts?

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How to Interpret a Mock Auction

If you follow me on Twitter (or read my last article), you know that I have been deep into a mock auction with a set of 13 other Ottoneu experts. As I am writing, we are nearing 460 players auctioned, leaving us just 20 guys from the finish line. By the time you are reading, we may be done!

With the completion of the auction, Ottoneu players will have 480 new data points to consider as they are planning for their 2022 seasons, and there has been discussion in the Ottoneu community about how to think about, interpret and use those new data points. I wanted to offer my thoughts on how I would use this mock auction – and how I wouldn’t.

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Ottoneu Keep/Cut Decisions: Kyle Freeland

I recently took over an Ottoneu team for the upcoming 2022 season. If you are unfamiliar with Ottoneu, it’s keeper league where you get to make trades from mid-November to January 31st. Any players left on your roster after that you keep, using the auction draft to fill in the missing pieces. Taking over someone else’s team kind of feels like moving into an empty office. There are a few cobwebs in the corner, the previous owner left a really cool pen in the desk drawer and there’s a very stinky sandwich in the staff refrigerator that you somehow feel like is your new responsibility.

The fun part is taking stock of what you have and trying to decide what you want to keep (cool pen) and what you want to cut (stinky sandwich). In this series of posts, I’ll write about the decisions I have to make, how I go about analyzing the data before making my decision, and then what decision I plan to make. You too could be doing this kind of thing, all you have to do is take over someone’s abandoned team and search through the desk drawers when you move in.

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Beat the Shift Podcast – End of Season Recap Episode

The End of Season Recap Episode of the Beat the Shift Podcast – a baseball podcast for fantasy baseball players.

The focus of this podcast is on fantasy baseball strategy.

Today, we look back at the topics and highlights of our season-long coverage, and give thanks to all those that made our show extraodinary this year.

 

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Beat the Shift Podcast – Live Episode from First Pitch Arizona 2021

The Live Episode from First Pitch Arizona 2021 of the Beat the Shift Podcast – a baseball podcast for fantasy baseball players.

Guest: Derek Carty

What’s new in THE BAT X for 2022?

Strategy Section

  • Risk
    • How to deal with injury risk
    • How to discount for binary risk
    • Low risk players / consistent players
      • Injury Guru’s Trivia of the Week
    • Categorical Risk
    • Replacement Level Risk
    • Ace Pitcher Risk – Should you draft pitchers in the first few rounds?
    • Stacking Risk – Doubling up in one league vs. spreading out in two different leagues
  • Auction
    • Spread the Risk vs. Stars & Scrubs
      • League depth matters
      • Grab value in every price tier
    • The value at the corner infield position
    • The Joey Votto nomination strategy

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Beat the Shift Podcast – Season Wrap-Up Episode w/ Ian Kahn

The Season Wrap-Up Episode of the Beat the Shift Podcast – a baseball podcast for fantasy baseball players.

Guest: Ian Kahn

Most memorable moments of the baseball season

Strategy Section

  • Which is more important at the draft – Having better knowledge of the players, or better valuation & auction/drafting skills?
  • Which is more true?
    • Leagues are won on draft day vs.
    • Leagues are won with great in-season moves & pickups
  • Injury Guru’s Trivia of the Week
  • Do you have to walk away with speed in the first few rounds?
  • The Case for An Ace – Do you need to walk away with an ace (or two aces) in the first few rounds?
  • Is it worth paying up for a super elite catcher (Salvador Perez / J.T. Realmuto)?
  • Is it worth paying up for closers?
  • Can you wait on corner infielders?
    • Should you disregard positions in the first few rounds?

Our successes and failures in 2021

Sandy Alcantara – Is he a top 10 pitcher for 2022?

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Ariel Cohen’s 2021 Bold Predictions Recap

The full one hundred and sixty-two major league season has now concluded. After two whole tumultuous years, it is with great joy, that I am able to utter this sentence once again. After just a 60-game short season in 2021, completing the full schedule docket is a sparkling achievement.

It is now time to check back on how we fared during the past season. Here at RotoGraphs, that tradition starts with reviewing our pre-season bold predictions.

As always, I will remind my readers that we will never succeed in perfectly mining all of our bold predictions, nor should we. If this was simply a contest to obtain high precision, then we would have filled our lots with easy guesses. “Gerrit Cole will strike out 180 batters” – is an amazing baseball accomplishment, but it is far from bold. In fact, ATC was the low projection system on Gerrit Cole, and predicted an expected 257 Ks. Forget bold – the statistics may have suggested a probability of circumstance close to 60-75%.

Bold predictions are meant to be a far more remote event. They are meant to be unlikely.

At the other end of the spectrum, bold predictions are also not meant to be impossible. “Albert Pujols will steal 25 bases,” is not within the realm of any reasonable possibility. That is a prediction into the weird or absurd – which is NOT the purpose of these columns.

This author perennially suggests that bold predictions should lie in the 70th to 90th percentiles. In other terms, we should be boldly calling events that are 10-30% likely to occur. In return period speak – an occurrence that should unfold every 1 in 3.3 to 1 in 10 years. It should be a prediction that would happen once, twice or thrice a decade.

The point of the exercise is to highlight certain undervalued (or overvalued) players by choosing a few unlikely, but achievable outcomes. By doing so, the goal is for the reader to pay the player(s) in question a bit more (or less) attention than the market would suggest.

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Probabilistic Standings Simulations – Mixed Auction LABR

Introduction

Well, we are down to the final week of fantasy baseball. After a short 60 game season in 2020, we are blessed to be approaching game 162 here in 2021!

We here at RotoGraphs, are hoping that you are right in the thick of the competition for your league’s fantasy championship title. For me – I am right in the middle of an intense battle with one of the legends of rotisserie baseball, Ron Shandler, as well as our own Jeff Zimmerman.

The league that I am referring to is the Mixed Auction LABR league. I was one this division of LABR’s inaugural members back in 2020.

Above is a photograph of some of the participants of the live 2020 auction draft from Tampa, Florida. Due to COVID, this year’s draft was held online. LABR is one of the longest running (if not THE longest currently running) expert leagues of rotisserie baseball. It is an honor simply to be invited to compete.

The Mixed auction LABR league is a very standard 12-team 5×5 rotisserie league. We use the standard scoring categories (R, RBI, HR, SB, BA, W, K, SV, ERA, WHIP), and standard rosters (14 B, 9 P). Scoring periods are weekly, trading is allowed, and the initial draft is of the auction variety. Last year, I went into great detail recapping my draft – a two-part article that can be found here and here.

As many of you might already know, as a risk management actuary – my day job consists of running simulation models to recommend purchasing decisions to the upper management of my company. I simulate possible fires, hurricanes, medical malpractice claims, and other liabilities that we may be on the hook for.

Borrowing several actuarial methods, I adapted some of these models in order to develop a proprietary in-season fantasy baseball tool. It is a probabilistic final standings simulator. Using the current league accumulated standings, a source of projected ROS statistics, a volatility and a correlation model – I run 4000 iterations of what might happen for the remainder of the season.

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Beat the Shift Podcast – Trading Episode w/ Fred Zinkie

The Trading Episode of the Beat the Shift Podcast – a baseball podcast for fantasy baseball players.

Guest: Fred Zinkie

Strategy Section

Trading

  • General Trading Philosophy
  • When to look for a trade vs. playing the waiver wire
  • Identifying what to trade for, and who to trade on your roster
    • High gradient categories
  • How to negotiate trades
    • Should you make offers close to final, or low-ball with room to negotiate?
    • Sending out bad trade offers
    • Taking the time to explain trade offers to others
    • Negotiating with one team alone vs. pitting one team against the other
      • Never divulge trade negotiations directly
  • Does standings position matter for trade needs?
    • Decreasing risk / diversifying when you have a lead
    • Increasing risk when far behind
  • Fairness of Trades
    • Top teams trading with bottom teams
    • Instituting pay scales throughout the entire standings
    • Reinsurance’s take on fairness in fantasy sports
    • Moving up the league’s trade deadline

Fernando Tatis Jr.

  • Were we wrong earlier in the season advocating to trade him?
    • Recap of Tatis trade advice from earlier this season
    • Trust the process, not the results
  • Risk comparison to Luis Castillo (underperformance)
  • Risk comparison to Adalberto Mondesi (health risk)
  • League depth matters

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