Meet The Instructors At All Around Baseball School

David Rosenhahn

As a former Professional Baseball Player with over 25 years of coaching experience at all levels from little league to semi-pro baseball, David's knowledge in baseball will teach the basic fundamentals of pitching, fielding and hitting to the younger players to enhance their skills as well as reducing risk of injury. For the more advance players he will teach proper mechanics of pitching, fielding and hitting to assist players in reaching their full potential as well as learning the mental aspect of the game.

Baseball Resume

  • Professional Baseball Player with the Chicago Cubs
  • 2-time Pitcher of the Year in the Inter-County Semi-Pro Baseball League
  • NY-Penn League All-Star Infielder
  • University of Buffalo 2-time All Star Infielder
  • 2-time selected to the All WNY High School Baseball Team (Pitcher & 3rd Baseman)
  • Elected to the Western New York Baseball Hall of Fame

Coaching Resume

  • 4-time Coach of the Year in the Inter-County Semi-Pro Baseball League
  • Pitching Coach at Niagara University
  • Pitching Coach at Canisius High School
  • Coach of WNY Katz Baseball
  • Lockport Little League Coach

Lesson Plan Rates

Half Hour Rates - Baseball hitting, fielding and pitching

  • $45 per lesson

1 Hour Rates - can include combination of hitting, fielding and pitching

  • $80 per lesson

Group Rates are also available

Please give 6 hour notice on cancellations to avoid any fees charged to you associated with the rental of the facility.

Fred Falkowski

Private group lessons for boys and girls ages 5 and up at All In Sports Complex. Lessons will provide players detailed baseball and softball instruction pertaining to fielding, hitting, throwing, and baserunning mechanics. In addition, lessons will improve baseball and softball knowledge and positively impact self-confidence and motivation.

Coaching Experience

  • Assistant Baseball Coach, University of Rochester 1992-1993
  • Head Baseball Coach, SUNY Buffalo 1994-1995
  • Head Baseball Coach, Hilbert College 1995-1998
  • Head Coach, Lew-Port Pride Travel Softball 2009-2010
  • Assistant Coach, Lew-Port High School Varsity Softball 2012-2014
  • Assistant Coach, Sacred Heart Academy Varsity Softball 2016
  • Assistant Coach, Amherst Lightning Fastpitch Softball 2010-2017
  • Assistant Coach, 716 Select Fastpitch Softball 2018

Playing Experience

  • MUNY AAA, AAABA, American Legion, MSBL 1986-present
  • University of Rochester 1987-1991
    -All-Conference, All-Northeast Region 1989,1990
  • St. Joseph's Collegiate Institute 1983-1987
    -First Team All-Catholic, All Western New York 1987

Lesson Plan Rates

Half-Hour Rates - Hitting, Fielding and Throwing

  • $35 per lesson, up to 2 players

1-Hour Rates - Hitting, Fielding and Throwing

  • $65 per lesson, up to 2 players
  • $100 per lesson, 3-4 players


  • Tuesday, Thursday, Friday 6-10pm
  • Saturday, Sunday 8am-5pm

Jeff Becker

Former college baseball player and hockey player with experience coaching in the All American Amateur Baseball Association. Currently the youngest selected Head Coach in AAABA history. While coaching, my ultimate goals and objectives revolve around the development of the players on my team or the athletes I train. While training, we will be working hard on basic fundamentals of fielding, hitting, positioning, and base running. While training, the athlete will leave each session with greater overall knowledge of the game of baseball, and more knowledge on how to avoid injuries that are common while playing. For more advanced players, the training will consist of strengthening the player’s weaknesses to eliminate all weaknesses in the player’s game. My overall goal is to guide the player to reaching his/hers fullest potential, giving them the advantage when heading into their little league, travel, showcase, and high school teams.

Athletic Career

  • 3-year varsity starter on the hockey, and baseball team at Kenmore West High School
  • MVP senior year and defensive player of year junior year on baseball team as the team’s shortstop. Also, MVP for the hockey team senior year, and leading goal scorer junior year
  • Played Legion, AAABA, MUNY, and MABL baseball
  • 2-time Legion and 2-time AAABA All Star selection
  • Recruited to play both sports at Medaille College
  • 1 out of 2 freshman starters on the baseball team (third base + pitcher)
  • Graduated college in 2018

Coaching Career

  • Youngest selected Head Coach in All American Amateur Baseball Association in the summer of 2018
  • Selected as the league’s All-Star team Head Coach in 2018
  • Coached in the 2018 AAABA National Tournament in Johnstown, PA

Instructor Rates

  • ½ Hour- $30
  • 1 Hour- $60

Group sessions available upon request

Rohn Pierce

Baseball Career

  • Professional Baseball Player with the Seattle Mariners
    o Drafted in the 19th Round of the 2014 MLB Draft
  • Canisius College
    o Two-Time MAAC Pitcher of the Week
    o All-MAAC First Team (2014)
    o 2014 MAAC Pitcher of the Year (2014)
    o Louisville Slugger National Player of the Week
    o Capital One Third-Team Academic All-American (2014)
    o 2012 New England Collegiate Baseball League All-Star
  • Newfane High School
    o 2011 WNY Player of the Year
    o First-Team All-State Selection (2011)
  • Pitching coach for the Niagara Power in the New York Collegiate Baseball League (2018)