Showing posts with label Gurriel. Show all posts
Showing posts with label Gurriel. Show all posts

Saturday, November 5, 2016

WAIBI DISSECTION

WHY IF ASTROS HAD USED WAIBI SABERMETRIC SYSTEM, THEY WOULDN’T HAVE NEVER HIRED GURRIEL  FOR 47 MILLIONS?

EL SÍNDROME DEL OPORTUNISMO SEGÚN WAIBI - (Primera Parte)OPPORTUNISM SYNDROME BY WAIBI (Part One )

En esta primera parte hacemos referencias a:
En esta primera parte hacemos referencias a:In this first part we make references to:
  • Performance analysis from WAIBI standpoint
  • ormance de Yulieski en los eventos más difícilesYulieski’s performance in the toughest events
  • El Síndrome de OportunismoThe Opportunism Syndrome
  • Astro’s doubts, Waibi’s answers
  • La Medicina y el método de análisis de Waibi.Medical Sciences and Waibi analysis method. El Diagnóstico del jugador y la Solución del problema.Player Diagnosis
Nuestro pronóstico se va cumpliendo con Gurriel, como sucedió con Abreu.Our forecast has being accomplished with Gurriel, as with Abreu. Cito: “Esperemos que podamos ver brillar finalmente a Yulieski en un torneo de máximo nivel, aunque nuestro pronóstico no es que suceda esto . I quote: "We hope to see Yulieski finally shining in a top-level tournament, even though our forecast is he will not. Solo PODEMOS ASEGURAR que, a pesar de que en Cuba Yulieski rompió varios records, y Abreu muy pocos, Yulieski no logrará emular las grandes actuaciones de su compatriota en la MLB. What we can say is that, although in Cuba Yulieski broked several records, and Abreu very few, Yulieski will not achieve to emulate the great performance of his compatriot in the MLB. Y es probable que tampoco la de otros como Puig, Ramírez o Céspedes . And it's probably he can´t emulate others like Puig, Ramirez or Céspedes.”(publicado el 5 de agosto de 2016) (published on August 5, 2016, after Gurriel’s first MINORS League game, clase A)
Seguimos insistiendo en nuestro concepto fundamental. Waibi Sabermetrics es un sistema de estadísticas de selección , y no de estadísticas de rendimiento (históricas).We continue to insist on our fundamental concept: Waibi Sabermetrics is a system of  selection stats, not a performance (historical) stats one. Las estadísticas hasta hoy, incluidas las sabermétricas (al menos las públicas) pertenecen casi en su totalidad al segundo grupo, pero son utilizadas como si pertenecieran al primero. The statistics until today, including sabermetrics (at least the public ones), belong almost entirely to the second group, but are used as if they belonged to the first one. Para comprender rápidamente la diferencia, diremos que si todos los bateadores de una liga conectan 10 jonrones, 20 dobles y 50 sencillos en 240 veces al bate, todos sus datos darían exactamente lo mismo; To understand the difference really quickly, we’ll say that if all batters of a league hit 10 homers, 20 doubles and 50 singles in 240 At Bats, all calculations would give exactly the same results: AVG (.333), SLG (.542), wOBA(.372), BABIP(.304), etcétera. AVG (.333), SLG (.542), wOBA (.372), BABIP (.304), and so on. Por tanto, el análisis desde este punto de vista limitado, nos llevaría a elegir a cualquiera de ellos para un torneo de mayor dificultad, asumiendo que TODOS TIENEN LA MISMA CALIDAD. Therefore, the analysis from this limited point of view, would bring us to choose any of them, to play in a more difficult tournament, assuming that ALL OF THEM HAVE THE SAME QUALITY. Esto, sin embargo, no nos permite saber QUIÉN TIENE MAYORES PROBABILIDADES DE ÉXITO. This, however, doesn’t allow us to know which one has greater chance of success.
Selection Las estadísticas de selección por el contrario, nos darían números diferentes aunque todos tuvieran exactamente el mismo rendimiento.Stats, on the contrary, would give different numbers although all players had exactly the same performance. A veces incluso hacia extremos opuestos, como sucedió con nuestros jugadores modelo-inicial Abreu y Gurriel, y que nos permitió acertar en los pronósticos. Sometimes even to opposite ends, as happened with our initial model-players Abreu and Gurriel, and that allowed us to succeed in forecasts. Una estadística de selección es aquella que permite preveer el rendimiento en un torneo de mayor nivel, utilizando datos de un torneo menor.Selection stats are those that can predict the performance in a higher level tournament, using data from a minor one. Se enfoca también en el “Cómo”, y no solo en el “Qué”. It also focuses on "HOW" and not just on "WHAT". Su margen de error es visiblemente más pequeño que el de una estadística histórica. Its margin of error is visibly smaller than a historical statistic. Es el “Cómo” (las circunstancias en que se logra el resultado) lo que hace la diferencia. It’s the "HOW" (the circumstances in which the result is achieved) that makes the difference. La sabermetría actual se comporta PARCIALMENTE como estadística de selección, solo dentro de una misma liga. The current sabermetrics partially behaves as selection stats, just within the same league. Pero cuando se trata de pasar jugadores de una liga a otra (por ejemplo, de AAA a MLB), queda prácticamente ciega, como hemos ido demostrando. But when is necessary to move players from one league to another (for example, from AAA to MLB) they’re practically blind, as we’ve been demonstrating.
We’ve explained the Default and Average Syndromes in respective articles. AsDebido a que nuestro software ya está en fase de pruebas, hoy abundaremos en otros fundamentos del funcionamiento de Waibi .S our software is already in the testing phase, let’s abound in other WAIBI’s corner stone. Hemos explicado los Síndromes de Default y Promedio en respectivos artículos. Veamos en modo práctico lo que definimos como el Síndrome de Oportunismo.

THE EL SÍNDROME DE OPORTUNISMOOPPORTUNISM SYNDROME

AT WAIBI WORLD... THE GHOSTBUSTER SAID: “THE OPPORTUNISM SYNDROME IS LIKE A GHOST WHO LIVES WITH US AT HOME, BUT WE DON’T EVEN SUSPECT HE EXISTS. BUT ACTUALLY THE PROBLEM ISN’T THERE’S A GHOST, BUT HOW MUCH HE ACCHIEVES TO MANIPULATE OUR LIFE WITHOUT US KNOWING... I MEAN, MOST OF PLAYERS HAS SOME DEGREE OF OPPORTUNISM; THE POINT IS HOW MUCH THIS OPPORTUNISM CONTROLS THEIR PERFORMANCE...” 
La tabla muestra el rendimiento de varios bateadores cubanos, en su mayoría sluggers, en su última temporada eThe chart shows the performance of several Cuban batters, mostly sluggers, in their last season in Cuba.


Friday, August 5, 2016

WAIBI EXPECTATIONS

WAIBI SABERMETRICS SYSTEM AND YULIESKI GOURRIEL’S DRAMA.

Yulieski's Home run

Finally he’ve reached the Big Tent! So, all the speculations will end. The contract for 47 million between cuban player Yulieski Gourriel and Houston Astros already entered into force. The franchise has risen the player to class A, as part of his adaptation process to the Majors.

This particular case has been followed by Waibi since its begining, and it contributed greatly to change the way to understand the statistics for our analysis.

The opposite case, which was exposed in our first article in Baseball & Science section, is  José Abreu. In 2014, with cuban league data, we had predicted his great performance in the MLB, but in all honesty, we must confess that he positively exceeded our expectations. One of the reasons for this was the growth and technical specifies adaptation, made it by the player before starting in the big arena. His settings should not have been so many, and by improving small details, he “exploded” at best baseball in the world.


In the case of Yulieski, we don’t know how to date its technical condition is, as there’s not videos about his training. Technic was our big remark as a cause of his opportunistic performance. Gourriel starts at Class A, with balance of 3 hits in 4 at bats ( 0.750 AVG).  But the battered Cuban baseball is still a little above Class A. Currently could be considered at an intermediate point between AA and AAA. . So these figures indicate absolutely nothing new about whether the cubanito is suitable or not. There were a lot of early runs in the match, which is indicative of  low quality pitching.
We hope to see Yulieski finally shining in a top-level tournament, even though our forecast is he will not. We believe he’ll be a standard player with maximum flash in low and middle pressure games, unless his batting technique has improved enough in recent months, to acchieve to be succesfull when face pitchers with 96 miles average fastball, extensive repertoires, great control, and mainly, a very effective throws mixing. We say this because we found in analyzed data that Yulieski tended to yield very disproportionately against lower quality pitchers, unlike Abreu, which behavior was relatively and proportionately stable.


Abreu and Cepeda home runs