Born and raised in Sacramento, CA, Brett graduated from Jesuit High School in 2001. Brett was a 3 year varsity starter, a 2-time 1st Team All Metro League short stop, and 2nd Team All-City as a Senior. In 2001, he helped lead Jesuit to a Sac-Joaquin Section Championship, a #1 ranking in Northern California, #3 in the state, and a #31 rank nationally.
From '02-'05, Brett played collegiately for the UC Irvine Anteaters in the Big West Conference, and was a part of bringing the program back after it was dropped in 1992. He played every infield position during his time at Irvine. In his junior year in 2004, he was the leadoff hitter and 1st basemen for a team that ranked as high as #7 in the country, and was the #2 seed at the Notre Dame regional. As a senior in 2005, he was a 1st Team All Big West 2nd basemen after finishing with a .376 batting average. He would also complete his degree in Political Science.
In the 2005 MLB Amateur Draft, Brett was selected by the Philadelphia Phillies in the 26th round (#787 overall). He would play in the Phillies' organization until his release in 2007.
Brett started with NOVA Premier and EK Baseball in the summer of 2015 and has been a part of the program since its launch in the fall of 2015. He has coached at all levels within the program, and provides private instruction for players of all ages out of the EK Baseball facility. He teaches development from the ground up, focusing on form and technique. He also stresses the importance of the mental side of the game, something that will not only develop them as players but also as growing individuals.