Jerrion Ealy, Jackson Prep’s two-sport star, checks in at No. 10 on mlb.com’s new list of the top 10 high school prospects for the 2019 draft. (Just think: It’s less than 10 months away!) The 5-foot-9, 190-pound Ealy, an outfielder who has signed with Ole Miss in football, is widely hailed for his speed. He stole 18 bases and legged out five triples at Prep this past season while hitting .364 in 77 at-bats, according to MaxPreps. Ealy participated in both the Under Armour and Perfect Game all-star contests and the East Coast Pro Showcase this summer. Perfect Game rates Ealy the No. 4 prep prospect. … Southern Miss outfielder Matt Wallner was ranked No. 8 by mlb.com on the 2019 college prospect list published last week. Wallner, a lefty hitter who also pitches, batted .351 with 16 homers for the Golden Eagles in 2018 and spent time with Team USA and in the Cape Cod League over the summer.