Author Archive

Mixing Fantasy & Reality: Bellinger & Duffy

Cody Bellinger’s Outfield Defense

As long as Adrian Gonzalez can physically take the field, Cody Bellinger will not be the Dodgers regular first baseman. He will need to be able to play the outfield until the Dodgers part ways with Gonzalez. To find out if Bellinger has what it takes to play the outfield, I will break down his physical traits.  here are his available scouting grades.

First, here are his available scouting grades.

Cody Bellinger’s Component Prospect Grades
Year Source Hit Power Run Field Arm
2017 FG 45 70 40 70 60
2016 BA 55 60 55 60 50
2017 BA 60 70 50 70 60
2014 MLB 55 45 50 60 50
2015 MLB 50 55 50 60 50
2016 MLB 50 55 50 60 50
2017 MLB 55 65 45 70 55

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Roto Match Game: Guess Your Batted Ball Type

Major League Baseball Advanced Media collects and distributes the hit and pitch tracking data. This data gives the general public some additional information previously unavailable like pitch spin and batted ball angle. The system has almost removed the need for stringers (people who collect batted ball and game data) except for plays wich get immediately described for the Gameday feed. Each batted ball get the designation of a bunt, ground ball, fly ball, line drive, or popup. Sometimes, it’s tough to designate each batted ball type. Today, I am going to look at the triple point for line drives, pop ups, and fly balls.

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Quick Looks: Pivetta, Adleman, and Martinez

Nick Pivetta

Pivetta (Phillies) was not on my radar coming into the season but I was intrigued by his five strikeouts in five innings start. Here is what I saw from the 24-year-old righty in his start on April 30th against the Dodgers:

• Fastball: Four-seamer at 92-97 mph with some release side run. He got a decent number of swings-and-misses with the pitch (10%). He may have a 2-seamer he broke out a few times.

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ESPN Positional Player Ownership and Replacement Levels

It’s time to understand how ownership trends are playing out this year. I will start by breaking down one of the most common fantasy sites, ESPN. I will go over the batter ownership rates for different league sizes so owners know which players are applicable to them. Additionally, I will find the current replacement level player for each position.

With fantasy experts using ownership rates to help find potential waiver targets, it is important to know each league’s ownership level. Historically, I know I should only worry about players owned in 10% of leagues or less but not everyone plays in 15-team or deeper leagues.

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Mixing Fantasy & Reality: Thames, Gray, & 10-Day DL Rant

Current Trade Value: Eric Thames

The industry’s “Buy Low/Sell High” talk frustrates me because 90% of the time no context is given. Owners should expect to get some players at a discount but what are the player’s owners expecting and valuing in a rebound.

Ryan Zimmerman seems to be a sell high candidate. He’s having a great season with a .420 AVG and 11 HR. Pretty much everyone expects him to regress. But how much regression? Don’t guess. Do a little research and see how other fantasy owners value him by checking on actual trades.

The best source I’ve found to track 1-for-1 trades is Yahoo’s Trade Market. The site has a major limitation: only trades from that day are listed so it’s best to check in the evening. I will do a quick analysis of the league’s other hot hitter, Eric Thames.

Yesterday, I found Thames was traded straight up for Aroldis Chapman, Khris Davis, and Stephen Strasburg. Thames’s ADP was 182 or around a 15 round value. The other three had ADPs of 46 (Chapman), 50 (Strasburg), and 102 (Davis). They average out to around 66 with the two 50’s pointing to a possible higher value.

The players taken around 66 overall were Kyle Seager, Andrew McCutchen, Carlos Carrasco, and Kyle Hendricks. Good but not elite players. It’s still a huge move up for Thames.

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Minor to the Majors: Minor League Plate Discipline

Our Dark Overlord, David Appelman, finally acquired a minor league pitch-by-pitch database as seen by the new minor league stats available like Contact and Groundball rates. I hoped it would help to better understand the disconnect between a prospect’s Hit tool grades and major league results.  I made some progress but created more questions than answers.

When I examined the database, I was hoping to find some batted ball information as Eli Ben-Porat used at the Hardball Times. No such luck. But there was some x,y data … for every pitch.

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Mixing Fantasy & Reality: Montgomery & Cueto

Quick Look: Jordan Montgomery

Montgomery is probably getting a little more press than the average 24-year-old mildly-touted pitching prospect because he’s a Yankee. I decided to see what is behind the hype by watching yesterday’s start.

• He’s a left-handed pitcher with a high 3/4 arm slot and pitches straight to home. No weird left-handed pitcher angles going on here.

• Fastball (Four-seam: 30, 2-seam: 50): He has a two and four-season fastball which both sit at 89-92 mph. He’s able to command both of them around the plate, but the two-seamer should perform better. It has some nice late life as seen here.

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MASH Report: Greinke, Lackey, and Tomlin

With the 2017 changes MLB Advanced Media implemented with their StatCast pitch tracking data, I’ve been scrambling to recode my pitcher injury finder. Well, it seems to be working fine and here are some pitchers it found to be concerned about.

Note: I have bumped up all 2016 and earlier values to be equal with higher 2017 readings.

 

John Lackey

It’s tough to tell if Lackey is hurt or he’s at a new, lower talent level. His last start was the most concerning. Here are his velocity and spin rates over the past two seasons.

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Mixing Fantasy & Reality: Projecting Launch Angles & Amir Garrett

Creating Launch Angle from Batted Ball Data

While going over the minor league groundball leaderboard yesterday, this group of hitters intrigued me.

Those last five hitters are known for their power and mainly hit line drives or flyballs. I need to run a quick study to find out.

I took all MLB hitters from 2015 and 2016 and compared their corrected launch angle (from StatCast) to their groundball numbers (from Baseball Info Solutions). Here’s the graph (min 100 balls in play).

Note: Ryan Schimpf is the outlier with a 26-degree launch angle.

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Minors to the Majors: MiLB Batted Ball Baselines & Leaders

 Note: Do to a calculation error involving popups, the values initially report were off by a small bit. Everything is corrected now.

Our Dark Overlord continues to install enhancements to FanGraphs. One item which he has sneaked in over the weekend in Swinging Strike (must add to custom dashboard) and Groundball Rates for minor league pitchers (example). With the data now available to query, it’s time to find the league specific baselines and compare some highly touted prospects. Today, I will just concentrate just on the batted ball data.

Anytime new data becomes available, the baselines values are the starting point for an analysis so comparisons can be made. First, here are the overall league ground ball rates from 2016.

MiLB Batted Ball Averages
Level GB% LD% FB% PU%
MLB 44.7% 20.7% 34.6% 3.4%
AAA 44.9% 20.6% 34.6% 7.3%
AA 45.4% 20.1% 34.5% 7.3%
A+ 45.5% 19.8% 34.7% 7.5%
A 46.0% 19.3% 34.7% 7.5%
A- 47.9% 18.8% 33.3% 7.8%
Rookie 47.9% 20.8% 31.3% 8.6%

There is some funkiness going on in Rookie Ball and the Majors but the general trend is for ground ball rates to drop as the level approached the majors. Generally, the numbers are steady. With the league averages out of the way, I will move onto pitchers.

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