SixFour3 supports an independent network of high-quality softball trainers. All trainers accepted into the SixFour3 network must pass a baseline set of requirements demonstrating their experience and ability as a trainer. Although we provide a a common set of core principles, we allow all of our trainers to teach their own unique style. Our goal is to offer a broad set of trainer skills and personalities that best align to the individual expectations of each of our members.

With any SixFour3 membership, you will have access to any/all of our trainers, so feel free to give them all a spin to make sure you find the right one for you.

danielle fishburn - BOOK

Experience: McLean High School, VA Glory, McLean Magic, Diamonds, Inferno / Played college softball at Salisbury, MD (Catcher / 3rd)

Other: Fluid Dynamic (Tincher) Certified, Doctorate in Physical Therapy, Various College Pitching Camps & Clinics
Hours: 30+ per week

ritchie jacobs - BOOK

Experience: University of Mary Washington, Patriot HS, Champe HS, Riverbend HS, Chancellor HS, Fredericksburg Christian HS, Rappahannock Rapids Travel & Unity Travel

Other: Fluid Dynamic (Tincher) Certified, Certified Master Catching Instructor, Various College Pitching Camps & Clinics
Hours: 30+ per week

frank doering - BOOK

Experience: Current Heritage HS coach, 10+ years of youth softball/baseball coaching, including lengthy travel tenure with the Loudoun Inferno, Napoleon Pirates (baseball).

Other: Local and national clinics & seminars.
Hours: 20+ per week

niki prince - BOOK

Experience: A standout athlete at Stone Bridge HS and 4-year starter (SS)at James Madison University. Niki’s credentials were off the charts as an everyday player at JMU (holding numerous offensive records). 

Other: Full bio here
Hours: 30+ per week

sabrina pierce (ON TEMPORARY LEAVE)

Experience: Played at Chantilly & Kettle Run HS / VA Unity, Shooting Stars and Xplosion; Played Pitcher and SS at Virginia Wesleyan University; Coached at Westfield HS, Patriot HS, Xplosion and Vienna Stars Travel

Other: Pending Tincher Certification
Hours: 30+ per week

jimmy thomas - BOOK

Experience: All-Met (Wash Post), Northern VA Player of The Year (baseball), 4-year Division 1 athlete @ Radford & Marshall and travel softball coach.

Other: 8 years @ USA Football & US National Football Team coaching conditioning
Hours: 30+ per week


Experience: Former professional player with the USSSA Pride (NPF) and standout catcher for BYU, and the 2018 National Champion, Florida State University. Full bio here  

Other: Primary focus on catching instruction, trained under the tutelage of Tim Cossins (Chicago Cubs catching instructor)
Hours: 10+ per week


Experience: 3-year Ohio high school state
championships, Division 1 athlete turned coach, Coaches training w/ University of
Toledo softball program, 4-year high school coach, 3+ years rec/travel coaching

Other: BE in Education (Mathematics), 8+ years professional firefighter, Fluid Dynamics (Tincher) Certification in progress
Hours: 15+ per week


Experience: 4-Year Division I Athlete & Starting 2B (also 1B & 3B) for the University of Kentucky, 2014 Women's College World Series Participant, 2014 Southeastern Conference Runner-Up; Shamrocks 12U - 18U (formerly under Jim Brackin & Tommy Orndorff); All-Area, All-Region, and All-Cedar Run District Player for Stonewall Jackson HS (Manassas, VA).

Other: NFCA Academic All-American, B.B.A in Finance & Marketing, Various College Camps & Clinics, Specialized Focus on Individual/Team Hitting, Defensive Mechanics, Corners & Middle Infielders, Softball IQ, and Leadership Development.
Hours: 8+ per week