The current list of National League ERA leaders includes an array of familiar names, from Clayton Kershaw to Marcus Stroman to Atlanta sensation Spencer Strider. But the leader of this pack is a left-hander from Mississippi who is having a breakout season. Justin Steele, former George County High standout, trimmed his ERA to a 1.19 by throwing 5 1/3 shutout innings Tuesday in the Chicago Cubs’ 6-0 win against San Diego at frigid Wrigley Field. Steele is 4-0 — tied for the NL lead in wins — over five starts with victories against the Padres, Oakland, the Los Angeles Dodgers and Texas. “I’ve just been trying my hardest to be consistent …,” Steele said in an Associated Press article. He has gone at least 5 1/3 in each of his starts and hasn’t allowed more than four hits or two runs in any of them. His WHIP is 0.89. Drafted out of high school in 2014 (fifth round) by the Cubs, Steele battled through injuries before finally reaching the majors in 2021. He moved into the Cubs’ rotation last year and went 4-7, 3.18, in 24 outings. That effort appears to have been just a tease about what was to come.