Meet The Team

James Mallory

Owner & Head Coach — UAS Blaze

Coach James Mallory brings a wealth of playing experience, leadership, and football knowledge to the UAS Blaze program. A standout athlete from Western New York, Mallory has built a distinguished career both on and off the field.

Mallory began his football career at Kenmore West High School, where he was a four-year, two-way varsity starter. During his high school career, he earned First Team All-Conference honors four times and was selected All-State twice, establishing himself as one of the area’s premier football players.

He continued his playing career at Central Connecticut State University, where his accomplishments reached the collegiate level. Mallory served as a team captain, was named Conference Player of the Year, earned All-American honors twice, and was a Walter Payton Award finalist.

Following his collegiate career, Mallory was recognized as a highly regarded NFL prospect. During the 2010 NFL Draft process, he was ranked among the Top 15 running back prospects in the country. He went on to pursue his professional football career, including a stint with the Tampa Bay Buccaneers, as well as competing in professional indoor and arena football.

Today, Coach Mallory uses the knowledge and experience gained throughout his playing career to develop the next generation of football players. He currently serves as the Owner, Head Coach, and Offensive Coordinator of UAS Blaze, a competitive travel 7-on-7 football program.

Through UAS Blaze, Mallory is committed to developing athletes both on and off the field, emphasizing discipline, football IQ, leadership, accountability, confidence, and preparation. His goal is to provide young athletes with the coaching, competition, and guidance necessary to reach their full potential while preparing them for the next level of football.

Coach James Mallory — Building Players. Developing Leaders. Creating Opportunities.

Greg Betterson

President/Co-Founder

Greg played College Football at Division 2 powerhouse Delta State University where he was an All-Conference selection. Professionally Greg played for The Winnipeg Blue Bombers of the CFL, and since then Greg has played in the IFL/Arena Football League.

Devaughn Jones

UAS Blaze Quarterback Coach | Player Development

Coach Devaughn Jones brings years of experience, knowledge, and passion for developing quarterbacks at every level of the game. A Buffalo, New York native, Coach Jones played quarterback at the high school level and was a member of South Park’s championship team in 2004.

Since his playing days, Coach Jones has dedicated himself to studying and teaching the quarterback position. He has worked with quarterbacks through private training and has attended and assisted at quarterback camps across the country, continually expanding his knowledge and learning from coaches and instructors at the highest levels of the position.

Coach Jones joined United Athletic Services (UAS) in 2014, specializing in quarterback development, mentoring young athletes, and helping quarterbacks build the skills, confidence, football IQ, and discipline necessary to reach their full potential.

As the UAS Quarterback Coach, Coach Jones conducts private quarterback sessions throughout the year, working with athletes ranging from 5 years old through the professional level. His training focuses on developing the complete quarterback — including mechanics, footwork, throwing technique, decision-making, accuracy, pocket presence, leadership, and overall understanding of the game.

Coach Jones also serves as the Quarterback Coach for the UAS Blaze High School Travel 7-on-7 Team, where he works directly with quarterbacks to prepare them to compete at a high level while continuing to develop their individual skills.

His commitment to quarterback development goes beyond the field. Coach Jones takes pride in mentoring athletes, helping them understand the importance of preparation, accountability, confidence, and consistency both on and off the field.

Coach Devaughn Jones is dedicated to developing quarterbacks from their earliest stages through the highest levels of football — helping each athlete maximize their potential and become the best quarterback and person they can be.

Emmanuel Hudson

Defensive Coach & Director of Strength and Conditioning

Coach Hudson brings a unique combination of professional playing experience, academic knowledge, and a passion for athlete development to United Athletic Services. A former professional indoor football player, Emmanuel competed for three seasons at the professional level and also had the opportunity to continue his playing career overseas in Australia.

Emmanuel began his collegiate football career at Colgate University before continuing his education and playing career at the University at Buffalo, where he developed a strong interest in the science of human movement and athletic performance.

While at the University at Buffalo, Emmanuel went beyond the already demanding Exercise Science curriculum to pursue additional knowledge and hands-on experience in strength and conditioning. He has interned and worked alongside coaches responsible for training All-Pro athletes and has learned from some of the top strength and conditioning professionals at both the collegiate and professional levels.

Emmanuel is committed to constantly expanding his education and refining his approach to athletic performance. His dedication to understanding movement, strength, conditioning, injury prevention, and overall athlete development allows him to bring a high level of knowledge, precision, and attention to detail to the athletes at United Athletic Services.

As Defensive Coach and Director of Strength and Conditioning, Emmanuel plays an important role in developing disciplined, physical, and well-conditioned athletes while helping each player maximize their individual potential both on and off the field.

DeAngelo Walker

Defensive Coach | Player Development

Coach Walker brings a wealth of playing experience, football knowledge, and leadership to the coaching field. A standout quarterback from Kenmore West High School, Walker led the Blue Devils to Bills Stadium for the first time in 19 years, establishing himself as one of Western New York’s exciting young football talents.

Walker went on to continue his playing career at SUNY Cortland, where he further developed his football IQ, discipline, and understanding of the game. Known as an explosive playmaker with elite speed, strong instincts, and a relentless work ethic, he has built his football career around leadership, accountability, and making an impact whenever his number is called.

His coaching and football experience includes:

Buffalo State — 2021–2022
UAS Blaze — 2021–Present
Kenmore East High School — 2022–2023
McKinley High School — 2025–Present

As a coach, Walker is committed to helping young athletes develop not only their skills on the field, but also the discipline, confidence, work ethic, and leadership qualities needed to succeed beyond football. His firsthand experience as a player allows him to connect with athletes, teach the game from a player’s perspective, and help develop the next generation of football talent.

Coach Ke’Von Bell

Defensive Assistant Coach

Coach Kevon is a Former Football player at John F. Kennedy High School, where he developed his foundation and passion for the game. Coach Kevon is also a former player with UAS Blaze. Coach Kevon Bell brings firsthand experience as a player and a strong passion for helping young athletes improve their game. He focuses on developing fundamentals, Football IQ, confidence, discipline, and overall player development.