Mo Keita, Owner & Founder

Mo Keita is regarded as one of the most esteemed and sought-after trainers in New England. Over the course of his professional playing and coaching career, Mo has been exposed to and trained in all positions of competitive play.

He currently specializes in forward and midfield responsibilities and has personally trained countless players who have gone on to successful collegiate, regional and national playing careers. A skilled player himself, Mo is known to be highly skilled with both feet with exceptional speed on and off the ball.


Mustapha Achab, Goalkeeper Trainer

A Moroccan native, Mustapha has been a professional soccer player with over a decade of uninterrupted professional 1st Team matches. As a professional goalkeeper, Mustapha has played across the world and has won numerous Championships and Awards. His most impressive credentials were representing his country, Morocco, on both Olympic and World Cup Teams. He was named the best goalkeeper in Africa in 1992 and 1999 and the best goalkeeper in the Moroccan League in 1992-94, 1997, and 2000.

In addition to his work with Skillz Check, Mustapha’s coaching resume includes work with the Nashua World...

Nikolay Sakhin, Trainer

Coach Nikolay Sakhin has been a part of the Skillz Check coaching staff since 2018. Nikolay’s passion for the game blossomed early while playing street hockey and then youth hockey in his native Ulan-Ude, Russia. After moving to the United State in 2007 at the age of 10,

Nikolay played club soccer for Aztec Soccer Club and was a three-year varsity player and senior captain for the Danvers High School boys soccer team. Nikolay played one year for Colby-Sawyer College (NH) before transferring to Salem State College where he graduated with a bachelors degree in sport and movements science.


Alyssa McCarthy, Trainer

Coach Alyssa has been a part of the Skillz Check family for nearly 10 years. A native of Stoneham, Alyssa capped off a four-year career at Southern New Hampshire University where she was a starter all three years (she missed one season due to Covid). She was named the 2019 SNHU Rookie of the Year.

Prior to college, Alyssa was a four-year varsity standout for Stoneham High School where she led the team to two Middlesex League Championships her junior and senior years. A native of Stoneham, Alyssa has served as a coach for the Stoneham Youth Soccer program for many years and was an assistant...

Winston Haughton, Trainer

Winston is the Coaching Director and Co-Founder of Elite UK Soccer Training, LLC who holds a UEFA C Coaching License. Winston was a standout Youth School Player with the English Premier team Aston Villa and a semi-professional player in the English Midland Combinations Leagues. He earned a degree in Business and Sports Studies from the University of Wolverhamton. During his high school years, Winston was the top goal scorer and striker for Souhegan Valley Men's Team, a New Hampshire state Division 1 league team.

Winston is the Head Coach of Milford Middle School Boy's team. He has also...

Nate Mullins

Salem State College

Tia Zanardi

Regis College

Morgan Zanardi

Wingate University

Luke Mollenhauer

Bentley College

Coach Mo

Coach Mo



Coach Mustapha

Coach Mustapha

Mo Keita - Coaching History

Mo Keita - Coaching History