3D New England

Pete has dedicated the last 8 years to our 3d New England Program.  He has continued to fuel his passion for the sport by helping to develop and mentor countless players and coaches throughout the New England landscape.  Pete has worn many hats throughout his tenure here in New England and assisted in all different areas of the club: including HS Club, facility planning, recruiting, box league construct, camp/clinic expansion, Prep Bound oversight, tournament/showcase development, winter skills growth and town workshop activation.  Pete lives in Waltham, MA with his wife Tiana who is a nurse at Boston Children’s Hospital and his two children Blaise and Sienna. Pete’s passions are all competitive sports, cooking and being around family.

Current Coaching:

Dexter Southfield HC Since 2019

College:

Springfield College

Graduate School:

Springfield College – Athletic Administration

St Leo University – MBA Sport Business

Previous Coaching:

Boston Cannons Asst Coach

Boston College Head Coach

St Leo University Asst Coach

Springfield College Asst Coach

Reading University (UK) Head Coach

South Hampton University (UK) Head Coach

Ryan has been a full-time member of 3d New England since January of 2020 and has been coaching with 3d since 2018. At 3d New England, Ryan’s primary focus is the management of our youth select program, which includes over 300 players from 3^rd to 8^th grade. Ryan is local to the Boston area, growing up in Beverly where he began to play lacrosse at eight years old. Ryan went on to play at the Governors Academy in high school where he was a two-time All-ISL player. He was also named team captain his senior season and helped lead his team to an ISL Championship. Ryan then went on to play division one lacrosse at Colgate University, where he was a two-year starter for the Raiders. Ryan currently resides in South Boston, MA.

Current Coaching:

3d New England – Youth Select

Newton Youth Lacrosse – U-15 Select Coach

College:

Colgate University

High School:

The Governors Academy

Matt has been a part of 3dNE since the Fall of 2020 after spending seven years in the college coaching ranks.  When Matt first came to 3dNE he was tasked with running all our youth and summer camps before moving into his current role as the Manager for the High School Select Teams.  He has also taken over running the Winter Box Lacrosse League which has developed into one of the best high school box leagues in the country.  “I feel incredibly grateful for an opportunity to coach and give back to the game that’s given me so much”, “I take a ton of pride in develop players and helping them achieve the lacrosse and academic goals they set for themselves.”  Matt resides in Waltham, MA with his girlfriend Caitlin.  When he’s not coaching lacrosse, you can find him surfing, fishing, snowboarding or hanging with his family and friends.

Current Coaching:

The Rivers School – Head Coach

College:

Springfield College

Previous Coaching:

Westford Academy – Head Coach

UMass Lowell – Assistant Coach

UNC Chapel Hill – Volunteer Assistant Coach

UNC Chapel Hill – Director of Lacrosse Operations

Western New England University – Assistant Coach

Springfield College – Assistant Coach

Boardman & Eccles Lacrosse Club (UK) – Head Coach

Harper has used her experience as a hockey player, coach, and mentor to develop and maintain relationships with 3d New England participants and their families She grew up playing hockey in Minneapolis, Minnesota and played college hockey at Montclair State University in New Jersey. She has flourished as part of the 3d New England lacrosse team, working with our nationally ranked club programs, box leagues, camp market, tournament/showcase portfolio and more. Harper enjoys sports of all kinds, including hockey, baseball, football, and tennis.

• Played lacrosse at Wheaton College
• Assistant coach for MIT
• Two-time captain
• Graduated with a B.A. in Psychology and Public Health
• Masters in Public Health from Boston University
• From Kennebunk, ME
• Fun fact: Saw a bear in Yellowstone

Max Waldbaum is a lifelong 3d Lacrosse player turned coach. From Denver, CO, Max played on the original 3d Colorado team and committed to Tufts University after attending Kent Denver HS and going to the DIII showcase. He graduated Tufts in 2021 with a degree in Economics, minoring in Finance and Entrepreneurial Leadership. Max was an All-NESCAC, Academic AA, DIII All-American attackman at Tufts, scoring 130 points in 34 games. He then took two grad transfer years at Jacksonville University with extra Covid eligibility, where he was a two-time captain, All-SOCON, Tewaaraton watch list, DI All-American. Max graduated with an MBA in May and looks forward to his new role coaching and developing student-athletes. Max is also a volunteer assistant at Tufts University.

Paige started with 3d in July of 2018 as a Girls Manager in New England.

Prior to 3d, Paige worked as a coordinator for the LA Mavs program in Southern California, where she served as the coach at Agoura High School. Additionally, she worked as a recruiting and administrative assistant at UpTrending.

Paige was a Division I player at Syracuse University, where she was coached by Gary Gait and Regy Thorpe.

Chris is a Colorado native and lifelong athlete, having began playing lacrosse in the 3rd grade. He brings an extensive list of lacrosse experience with him to the role that includes accolades as both a player and a coach.

As a Sports Communications major at Marist College, Chris served as a two-time team captain for the Division I team, earning letter’s all four years.

After his graduation from Marist in 2012, Harren worked as a senior manager for 3d Lacrosse Colorado, Oregon, and Houston before taking a position as assistant coach at the University of Michigan.

Prior to his time at Michigan, Chris was also the head coach of Mountain Vista High School in Highlands Ranch, Colorado. During his time at Vista, Harren guided the Golden Eagles to a Colorado State quarterfinal appearance.

Prior to his time at Vista, Harren was the head coach of Memorial High School in Houston, Texas, where he led the Mustangs to their first ever undefeated district championship and second state super regional appearance. Harren also coached Brent Bishop to the program’s first Texas State All-American selection.

Chris enjoys spending his free time with family, playing golf and his guitar. He is a passionate lacrosse coach and fan and has worked tirelessly to grow the game.

Mike began his lacrosse journey, in the first grade, playing for Parkway Youth Lacrosse. Coaching has always been a huge passion of his, as he has coached various town programs as well as camps and clinics for 3d since he was in high school. Mike attended Dexter-Southfield School, where he played for various 3d coaches and was named team captain and a U.S. Lacrosse All-American. After high school, he continued his college lacrosse career at St. Lawrence University, where he majored in business and economics. Mike is currently running camps, events, and clinics for us while diligently helping out with our youth program and the WBLL. Aside from lacrosse, you can find Mike playing with his dog, attempting to surf, and enjoying the presence of his loved ones.

Sophia Guerriero was born and raised in the North Shore of Massachusetts. She is a Graduate of Plymouth State University, where she pursued a degree in Environmental Science, and was a member of the Women’s lacrosse team for 4 years. After graduating Guerriero relocated to Florida from 2019-2023, where she found my passion for coaching at the youth and high school level. During my time there, Guerriero was a head coach for Naples Lacrosse Club and the JV Coach for Naples High. Currently residing in Lincoln MA, Guerriero is the head coach at Concord Academy in 2024. My passion for mentoring and teaching through sport drives me to encourage young girls to not only gain success on the field but in life. Guerriero is am extremely excited to be a part of 3D lacrosse and hopes to contribute to this program and its players as much as possible.