Gore was optioned to Triple-A El Paso on Wednesday.
Gore had 16 strikeouts over 12 innings during spring training, but he was never a likely bet to make San Diego's Opening Day roster. He made six starts for El Paso last season and struggled with a 5.85 ERA, 1.80 WHIP and 18:12 K:BB across 20 innings. Gore remains one of the organization's top pitching prospects and could be promoted for his major-league debut at some point in 2022.