Sunday, August 6, 2017

Beat the Streak Picks

Here are the top picks my programs produced for use in Beat the Streak. This post mostly explains the ideas behind the calculations. In addition, this post shows tests on the Neural Network (NN). This post discusses an NN that includes the ballpark. I recently updated the models, and the results of those tests are here.

For 2017, I am just going to publish the Log5 hit averages and the NN probabilities with parks factored in. I am keeping track of the results here. I added a graph that gives a visual representation of the probability and success each day. The sheet also includes a table that summarizes the length of positive and negative streaks.

First, the Log5 Method picks:

0.340 — Justin Turner batting against Steven Matz
0.337 — Chris Taylor batting against Steven Matz
0.332 — Corey Seager batting against Steven Matz
0.331 — Josh Harrison batting against Clayton Richard
0.331 — Adam Frazier batting against Clayton Richard
0.328 — Jose Altuve batting against Marcus Stroman
0.327 — Buster Posey batting against Patrick Corbin
0.324 — Thomas Pham batting against Homer Bailey
0.323 — Andrew McCutchen batting against Clayton Richard
0.322 — Yadier Molina batting against Homer Bailey

Looks like the Dodgers are going to the Matz today. Matz allows a .349 OBP, but most of that comes from hits, so he is a good pitcher for extending a hitting streak.

Here is how the NN with Park ranks the players:

0.328, 0.773 — Jose Altuve batting against Marcus Stroman.
0.311, 0.755 — Gerardo Parra batting against Aaron Nola.
0.306, 0.746 — Eduardo Nunez batting against Mike Pelfrey.
0.294, 0.741 — Charlie Blackmon batting against Aaron Nola.
0.340, 0.741 — Justin Turner batting against Steven Matz.
0.287, 0.741 — Daniel Murphy batting against Jon Lester.
0.327, 0.740 — Buster Posey batting against Patrick Corbin.
0.332, 0.740 — Corey Seager batting against Steven Matz.
0.290, 0.738 — DJ LeMahieu batting against Aaron Nola.
0.337, 0.737 — Chris Taylor batting against Steven Matz.

Altuve comes out on top once again, even though he stopped the NN streak last night. Justin Turner is the consensus pick.

As always, your best pick will fail to get a hit about 25% of the time.

Here is the daily list of active streaks of plate appearances without a hit, with pitchers eliminated:

Batter PA since Last Hit
Michael Freeman 34
Raul Mondesi 23
Aaron Hill 23
Jarrod Saltalamacchia 23
Christopher Herrmann 23
Joc Pederson 20
Mark Trumbo 20
Kyle Higashioka 20
Taylor Featherston 19
Mark Zagunis 18
Matt Carpenter 18
Jorge Soler 18
Arismendy Alcantara 17
Tony John Wolters 16
Chase D'Arnaud 15
Greg Bird 15
Cameron Rupp 15
Paul Janish 15
Rio Ruiz 15
Emilio Bonifacio 14
Dexter Fowler 14
Cristhian Adames 14
Daniel Descalso 14
Ryon Healy 14
Chris Stewart 14
Anthony Rendon 14
Adam Lind 14
Max Kepler 14
Ryan Schimpf 14
Lewis Brinson 13
Scooter Gennett 13
Allen Cordoba 13
Chris Coghlan 13
Stephen Drew 13
Eric Sogard 12
Nick Ahmed 12
Randal Grichuk 12
Nolan Fontana 12
Martin Prado 12
Chris Davis 12
Jay Bruce 12
Avisail Garcia 12
Justin Smoak 12
Martin Maldonado 12
Mike Zunino 11
Manuel Pina 11
Leury Garcia 11
Starling Marte 11
Bruce Maxwell III 11
Salvador Perez 11
Matthew Szczur 11
Brian Goodwin 11
Brock Stassi 11
Ian Happ 11
Scott Van Slyke 11
Jose Lobaton 11
Alex Presley 11
Danny Ortiz 11
Kevin Plawecki 11
Matthew Adams 10
Jabari Blash 10
Adrian Gonzalez 10
Austin Romine 10
Tyler Collins 10
Yandy Diaz 10
Zach Granite 10
Luis Sardinas 10
Corey Dickerson 10
Carlos Correa 10
Victor Martinez 10
Jose Alberto Martinez 10
Tommy Joseph 10
Erik Gonzalez 10
JaCoby Jones 10
Jordan Luplow 10
Jared W. Hoying 10
Tom Murphy 10

Good luck!



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