[3] He led Whiteville to the 1-A state championship four years in a row, winning three, with Gore being named MVP of all three victories.

[16] After pitching to a 7–1 record and a 1.02 ERA over 15 starts, striking out 110 batters over 79+1⁄3 innings, he was promoted to the Amarillo Sod Poodles in early July.

[22] Gore began the 2021 season with the El Paso Chihuahuas, but was placed on the injured list after compiling a 5.85 ERA over six starts to go along with a lingering blister and various mechanical issues.

[23] Gore made three rehab appearances before he was assigned to the San Antonio Missions with whom he threw eight innings in which he walked nine, struck out 16, and gave up three earned runs.

[31] Gore stayed up with the Padres after Snell and Mike Clevinger rejoined the club, operating out of a temporary six-man rotation that became regular by the end of May.

[34] On August 2, 2022, Gore, along with C. J. Abrams, Luke Voit, Robert Hassell, James Wood, and Jarlín Susana were traded to the Washington Nationals in exchange for Juan Soto and Josh Bell.

In a June 25, 2023, start against the San Diego Padres, Gore struck out the first six batters he faced, setting a Nationals franchise record.