Saturday, September 30, 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:

0.334 — Daniel Murphy batting against Jameson Taillon
0.316 — Howie Kendrick batting against Jameson Taillon
0.314 — Trea Turner batting against Jameson Taillon
0.314 — Jose Pirela batting against Matt Cain
0.314 — Elvis Andrus batting against Daniel Gossett
0.312 — Adrian Beltre batting against Daniel Gossett
0.309 — Jean Segura batting against Ricky Nolasco
0.302 — Manuel Margot batting against Matt Cain
0.301 — Christian Villanueva batting against Matt Cain
0.301 — Adam Lind batting against Jameson Taillon

Matt Cain makes the final start of his career, as he announced his retirement. He might rise to the occasion and pitch a good game, so you might to avoid the Padres hitters. Villanueva is off to a great start to his career, with a .357 BA and no walks in 28 at bats, five of his ten hits going for extra bases.

Here is how the NN with Park ranks the players:

0.334, 0.761 — Daniel Murphy batting against Jameson Taillon.
0.294, 0.750 — Jose Altuve batting against Drew Pomeranz.
0.314, 0.739 — Trea Turner batting against Jameson Taillon.
0.299, 0.734 — Dee Gordon batting against Luke Sims.
0.309, 0.734 — Jean Segura batting against Ricky Nolasco.
0.312, 0.731 — Adrian Beltre batting against Daniel Gossett.
0.314, 0.730 — Elvis Andrus batting against Daniel Gossett.
0.316, 0.727 — Howie Kendrick batting against Jameson Taillon.
0.285, 0.721 — Ender Inciarte batting against Odrisamer Despaigne.
0.291, 0.718 — Corey Seager batting against German Marquez.

Murphy is the unanimous first choice, with Trea Turner the consensus second choice.

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
Rougned Odor 29
Jorge Soler 24
Arismendy Alcantara 24
Aaron Hill 23
Jarrod Saltalamacchia 23
Adam Rosales 23
Adam Engel 21
Stephen Piscotty 20
Kyle Higashioka 20
Taylor Featherston 19
Cody Bellinger 18
Mark Zagunis 18
Elias Diaz 18
Daniel Robertson 17
Marcus Semien 17
Guillermo Heredia 17
Justin Upton 16
Pedro Severino 16
Paul Janish 15
Jett Bandy 15
J.P. Crawford 15
Chase D'Arnaud 15
Emilio Bonifacio 14
Nolan Fontana 14
Ryan Schimpf 14
Cristhian Adames 14
Francisco Cervelli 14
Tom Murphy 14
David Peralta 14
Chris Coghlan 13
Paul Goldschmidt 13
Dexter Fowler 13
Travis Jankowski 13
Jose Osuna 13
Stephen Drew 13
Matt Davidson 13
Orlando Calixte 13
Lewis Brinson 13
Evan Gattis 12
Michael Saunders 12
Martin Prado 12
Taylor Motter 12
Ryan McMahon 12
Nick Ahmed 12
Jarrod Dyson 12
Matt Carpenter 12
Rafael Bautista 12
Tyler Collins 11
Adam Duvall 11
Brock Stassi 11
Manuel Margot 11
Jesus Aguilar 11
Danny Ortiz 11
Kennys Vargas 11
Drew Butera 11
Michael Freeman 11
Andrew Benintendi 11
Andrew Susac 11
Scott Van Slyke 11
Adrian Sanchez 10
Rio Ruiz 10
Andrew Stevenson 10
Gregor Blanco 10
Magneuris Sierra 10
Zach Vincej 10
Brandon Nimmo 10
Jose Abreu 10
Nick Hundley 10
Luis Sardinas 10
Brock Holt 10
Leonys Martin 10
Carlos Moncrief 10
Gavin Cecchini 10
Willy Garcia 10
Alen Hanson 10

It’s been a rough end of the season for Rougned.

Good luck!



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