Joe Gray, the ex-Hattiesburg High star, made his first appearance in an MLB spring training game on Monday and showed out. Gray, inserted mid-game as the DH for Milwaukee, went 2-for-2 with a double, an RBI and a run in the Brewers’ Cactus League loss to Oakland at Mesa, Ariz. Gray, a second-round pick by the Brewers in 2018, has labored rather quietly through two pro seasons at the lowest levels of the Brewers’ system. A 6-foot-1, 195-pound outfielder, he hit .182 with two homers in 24 games in the rookie Arizona League in 2018 and .164 with three homers in 31 games in the advanced rookie Pioneer League last season. He remains a highly rated prospect – MLB Pipeline has him at No. 9 in the Milwaukee system – based on his power potential and defensive abilities, most notably his arm. Gray, still only 19, has struck out 61 times in 187 at-bats, so more consistent contact is likely key to his advancement. He is probably a couple of years away from reaching Double-A Biloxi. P.S. Also making their big league spring debut on Monday at Mesa were Ethan Small, the Mississippi State product who was the Brewers’ first-round pick last summer, and Ole Miss alum Thomas Dillard, Milwaukee’s fifth-round selection in 2019. Left-hander Small worked a scoreless inning with a punchout and a walk, while Dillard, playing right field, went 0-for-1. … In the Brewers’ other split-squad game on Monday, a win against the Los Angeles Angels in Phoenix, former MSU star Brandon Woodruff, the staff ace, threw a scoreless first inning, opening some eyes when his first pitch hit 98 mph. “So, I needed to tone it down just a hair,” Woodruff told mlb.com.