Giving back

Giving back through sports.

Sports shaped every chapter of my life, from early morning practices to the teamwork that drives success on and off the field. Coaching and volunteering are how I pass down resilience, accountability and the power of showing up for others.

Father - Son
The Golfing Grinnon's
A young catcher in an orange uniform and a coach in an orange shirt pose together on a baseball field at night, with the scoreboard behind them.
3 Home Run game
Championship rings
All Stars
Three young boys dressed in baseball uniforms in a backyard, one with catcher's gear, two holding baseball bats, posing as if ready to play, with a house, a tree, and a rainbow in the background.
Cooperstown Dreams Park
Fat Heads
Cooperstown Dreams Park
A youth baseball team in black jerseys and maroon caps poses on the field with four coaches standing behind the players.
A youth baseball team in orange uniforms and their coaches pose together on the field at night in front of the scoreboard.
Group of children and adults celebrating on a baseball field at night, with some children holding up trophies and making celebratory gestures, behind a chain-link fence.
Youth baseball team of children and coaches posing on the field after a game with a scoreboard showing the visitors defeated the home team, 16 to 7, in the sixth inning. The kids are wearing blue uniforms with 'National' written on the front and whit
Youth baseball team with coaches on a field, all wearing white and gray uniforms with a red W logo, group photo in front of a scoreboard showing 7-9 score, with trees in the background.
CYO Champs
A boys' basketball team of nine players and two coaches standing together in a gymnasium, smiling and posing for a group photo.
A youth basketball team from St. Joseph posed for a team photo in a gymnasium, with coaches standing behind them.
A group of young boys, some wearing St. Joe's basketball shirts, and three adult men in a room with red walls, gathered for a photo. The boys are smiling, some showing thumbs up, with a large TV screen displaying TV guide information behind them.
A group of young boys in basketball jerseys posing with a coach. One boy in front wears a Superman t-shirt.
Group of young boys and two adult men standing and kneeling in a basketball gym with a wooden floor, blue padded walls, and a basketball hoop behind them, posing for a photo. One boy is holding a basketball.
A man smiling and pointing at a beverage cart with a sign for Piedmont Fund Services, on a golf course with trees and golf carts in the background.
Three males on a golf course holding a sign that reads 'Bookkeeping Express' with the name 'Jonathan Grinnon' at a golf event. The adult man has a beard, wearing a striped shirt and a navy cap. The two boys are children, wearing caps and polo shirts,
A family of four standing in front of a banner at a golf tournament, with two children and two adults, in an indoor setting near a window showing an outdoor golf course.
A man and two boys standing in front of a sign at Herndon Centennial Golf Course on a sunny day with a blue sky and scattered clouds, with a person in the background playing golf.
Two boys in outdoor jackets and caps, standing in front of a memorial with a person in uniform placing a wreath, trees with fall foliage in the background.
Quicken Loans
A family of five standing on a golf course near a scoreboard, with water and green fairways in the background. Two boys are in front, wearing hats and medals. Two adults and a young girl are behind them.
Rickie Fowler
Man standing in front of a wall filled with handwritten messages, wearing sunglasses, a white cap, a blue shirt, and a beige vest with 'QuickLoans NATIONAL' printed on it; behind him are logos of U.S. military branches and a banner with the text 'VOT
Tiger Woods
Jim Nantz
Nick Faldo

Basketball

Coaching youth teams on strategy, teamwork and confidence.

Baseball

Guiding young athletes through the tough innings. It is about the growth, not the wins.

Golf

Coaching and organizing community events behind the scenes.

Causes I have supported

Camp Fantastic, supporting kids with cancer

Men Against Breast Cancer

Knights of Columbus

Catholic Charities