The Stompers announced their first professional signing, Tommy Lyons, in March 2014, and shortly thereafter traded for local player, Jayce Ray.

[1] Former major league pitcher Bill "Spaceman" Lee started a game for the Stompers on August 12, 2014, pitching the team to victory over the Pittsburg Mettle.

The team made history in June 2015, when pitcher Sean Conroy became the first openly gay active professional baseball player.

Former Arizona Diamondbacks prospect Daniel Comstock set another single-season franchise record with a .364 average and earned Defensive Player of the Year honors at the catcher position.

Most notably, pitcher Cole Watts and outfielder Dondrei Hubbard signed with Kansas City Royals and San Diego Padres affiliates.

[10] In 2021, one year after the Pacific Association's season was cancelled due to the COVID-19 pandemic, the Stompers left the professional ranks and joined the California Collegiate League.

[11] On May 17, 2022, former 2017 pitcher Logan Gillaspie made his Major League Baseball debut against the against the New York Yankees where he recorded his first career strikeout against Kyle Higashioka in two scoreless innings pitched.

[12] On September 8, former 2018 play-by-play announcer Nicholas Badders made his Major League debut on the Kansas City Royals Radio Network alongside Steve Stewart.