Greg Pierce

WhistleStop - Director of Game Operations

[Greg Pierce @GP_WhistleStop]

Several enforced @theAUSLofficial pitch clock violations today and @WhistleStopIt_ Diamond is assisting in the administration and enforcement of the clock! That 5 seconds difference makes a difference!

[Greg Pierce @GP_WhistleStop]

Season 2 of @theAUSLofficial starts tomorrow with WhistleStop Diamond!
NCAA SB: 20-second pitch clock, ready by 12.
AUSL: 15-second pitch clock, ready by 7.
Five seconds difference may not sound like much. Here, it changes everything.
#ThisIsLegendary #AUSL

[Greg Pierce @GP_WhistleStop]

Pitch clock guy here w/@WhistleStopIt_ Diamond!

@ChuckieKempf @ascarborough @ESPNPR

The @theAUSLofficial clock is 15 seconds and batter in box by 7 remaining as opposed to the 20/8 in @NCAASoftball. Umpires are in control w/synchronized waistpacks that control the clocks!

[Greg Pierce @GP_WhistleStop]

Season 2 of @theAUSLofficial starts tomorrow with WhistleStop Diamond!
NCAA SB: 20-second pitch clock, ready by 12.
AUSL: 15-second pitch clock, ready by 7.
Five seconds difference may not sound like much. Here, it changes everything.
#ThisIsLegendary #AUSL

[Greg Pierce @GP_WhistleStop]

Contact us for more information at [email protected] or call 984-308-7727.

[Greg Pierce @GP_WhistleStop]

NCAA Regional action is underway! WhistleStop is proud to support 19 client programs competing in the 2026 NCAA Baseball Tournament, including five Regional host sites! Catch WhistleStop clients in action throughout Regional play as they compete for a spot in Omaha.

[Greg Pierce @GP_WhistleStop]

Women’s College World Series opening round action is underway! For the third consecutive year, WhistleStop Diamond is controlling the visible action clock on college softball’s biggest field. Catch WhistleStop in action on ESPN/ABC through the championship series!

[Greg Pierce @GP_WhistleStop]

WhistleStop is proud to be the Official Timekeeper of the Grand Junction Baseball Committee and to support the 68th annual NJCAA Division I JUCO World Series at Sam Suplizio Field with WS Diamond — the premier action clock management solution.

[Greg Pierce @GP_WhistleStop]

Championship weekend is here.

WhistleStop Diamond is proud to support multiple championship environments this weekend alongside the game operations crews and umpires helping make it all happen.

WS Diamond: The premier action clock management system.

https://t.co/rtgZmDWATj

[Greg Pierce @GP_WhistleStop]

WS Diamond is operating at 7 of the 8 NCAA Division I Super Regional sites!
Watching from home? Spot a WS Diamond Waist Pack on TV and tag us to unlock our Super Regional Special Offer for new clients. Offer available for any Div. I, II, II, NAIA or Junior College Programs!

[Greg Pierce @GP_WhistleStop]

Today, WS Diamond will once again be on the field at 15 of the 16 NCAA Regional Final sites. We especially want to recognize the behind-the-scenes game ops personnel who help make these events run smoothly!

[Greg Pierce @GP_WhistleStop]

Happy first day of Regionals to all of our outstanding clients who made the NCAA Tournament! We are proud that more than half of the tournament field utilized WS Diamond during the regular season, and that we will be in use at 15 of the 16 NCAA Regional sites!

[Greg Pierce @GP_WhistleStop]

Conference Championship Time! The 2026 Conference Championship Tour is here!

WhistleStop Diamond is powering the biggest moments in postseason softball.

One system. Every field. Every pitch that matters.

WS Diamond — The Premier Action Clock Management Solution

[Greg Pierce @GP_WhistleStop]

@CyrtHogg Where is this? We can help with that by putting the umpires in control of the clock with our WS Diamond System!

[Greg Pierce @GP_WhistleStop]

If you’re watching ESPN or ESPN2 right now, you’re seeing WS Hardwood in action! Our system puts control directly with the officials on the floor, managing the game from opening tip to buzzer beaters.
Shaping the Future of Game Clock Management, One Whistle at a Time!

[Greg Pierce @GP_WhistleStop]

We’re proud to support the Tennessee Secondary School Athletic Association (TSSAA) Boys and Girls State Basketball Championships, helping keep the game flowing with reliable on-court clock control.

Good luck to all the teams competing for a state title!

[Greg Pierce @GP_WhistleStop]

Tournament Time!
Championship season is here — and WS Hardwood is on the floor!
From the ACC to the ODAC, Big West, and Big 12, officials are using WS Hardwood!
We are Shaping the Future of Game Clock Management, One Whistle at a Time!

[Greg Pierce @GP_WhistleStop]

Buddy the Dog is happy to support the Black and Gold Classic @UCF_Softball as the Chief Happiness Officer for @WhistleStopIt_ Diamond, The Premier Action Clock Management Solution #POOCHPICS @UCFProduction

[Greg Pierce @GP_WhistleStop]

@JHaire03 @ABCA1945 Coach Haire, North Carolina company here for ABCA in your new home Ohio! Would love to have you by booth 1365/@WhistleStopIt_ if you have the time! I promise we will help get you some time back in game&practice if you give us two minutes & thirty seconds here to show the system!

[Greg Pierce @GP_WhistleStop]

WhistleStop is excited to be at the @ABCA1945 Convention, showcasing WS Diamond—the premier action clock management solution for baseball programs at every level.

Stop by Booth 1365 in the exhibit hall to see WS Diamond in action!

[Greg Pierce @GP_WhistleStop]

We capped off the year with our final 2025 installation of WS Diamond at my Alma Mater, @CMUBaseball! While I never played college baseball, I'm excited to support @jSabe11's program every pitch along the way with the Premier Action Clock Management Solution!

#FireUpChips