Coaching Staff

Sam Robillos Jr.

Manager

Sam Robillos is from Milpitas, California who has been passionate about baseball from a young age. His playing career began in youth baseball and continued through the college level, giving him years of experience competing and developing his skills both on and off the field. With 8 years of coaching experience, Sam has had the opportunity to work with athletes at different stages of development.

Sam attended Milpitas High School, graduating in 2016. During his four years on the varsity baseball team, he played shortstop and earned All-League all four years, an accomplishment that reflects his dedication, consistency, and commitment to the game.

After high school, Sam continued his baseball career as a student-athlete at the University of Antelope Valley, where he competed for five years and competed in the NAIA World Series in 2018 while pursuing his education. He graduated in 2021 with a degree in Sports Management and a Master’s degree in Education.

From a young age, Sam dreamed of creating a program dedicated to developing young baseball players and helping them reach their full potential. That vision became the foundation for Milpitas Baseball Training.

Today, Sam is excited to work with athletes who are willing to learn, compete, and push themselves to become better players. His goal is to develop athletes not only physically, but also mentally, teaching them the importance of confidence, discipline, preparation, and the competitive mindset needed to succeed in baseball and in life.

Sam looks forward to working with the next generation of athletes and helping them become the best versions of themselves both on and off the field.


Harry Westfall

Assistant Coach

Harry Westfall is a Milpitas, California native who has been playing baseball for over 15 years. He attended Milpitas High School, where he played all four years and competed primarily as a middle infielder and pitcher.

Through his years of playing experience, Harry has developed a strong understanding of the fundamentals, versatility, and discipline required to compete at a high level. He is currently attending San Jose State University, where he continues his education while pursuing his passion for baseball.

As a position player coach, Harry is excited to share his knowledge and experience with young athletes. He looks forward to helping players develop their fundamentals, build confidence, and gain a deeper understanding of the game while continuing to grow as athletes and individuals.


Nathanial Pagba

Pitching Coach

Nathanial is a Milpitas, California native and currently a sophomore at Ohlone College. Baseball has been a major part of his life for nearly 15 years, giving him extensive experience both on and off the field.

Throughout his baseball career, Nathanial has primarily played pitcher and right field, positions that have helped him develop strong fundamentals, discipline, communication, and a competitive mindset.

His experiences through baseball have inspired him to give back to the game and help develop the next generation of athletes. He looks forward to working with young athletes and helping them grow not only as baseball players, but also as individuals.


Isaac Sanchez

Catching Coach

Isaac Sanchez is a Milpitas native whose love for baseball began in the Milpitas Little League. He went on to play travel ball and spent all four years on the Milpitas High School baseball team, where he trained and spent most of his time as a catcher. 

After high school, Isaac channeled that same discipline into his education, earning a Bachelor’s degree in Neurobiology from the University of California, Berkeley in 2023. He now works at the Byers Eye Institute, where he is training to become a clinician-scientist, with the goal of bridging medicine and patient education.

Isaac is excited to combine his passion for teaching with the next generation of baseball players. Through thoughtful, effective coaching, he hopes to help build a community where every player can grow, both as an athlete and as a person, developing character that extends beyond the field.


Niko Robillos

Infield Coach

Niko played four years of varsity baseball at Milpitas High School, earning valuable experience as a middle infielder. With over 15 years of playing experience and 8 years of coaching experience, Niko brings a strong understanding of the game and a passion for helping young athletes develop their skills.

He enjoys working with young players and helping them build confidence, improve their fundamentals, and develop a strong understanding of the game. Niko is excited to continue his coaching journey and looks forward to helping the next generation of athletes reach their full potential both on and off the field.