In the unpredictable world of baseball, it’s been fascinating to watch Jorge Mateo go from bubble non-tender guy to trade bait to integral part of the Orioles’ lineup planning.

He has a role on a first-place team and owners of the best record in the American League that for quite some time appeared to have little use for him. Another good reminder of the dangers of rushing to conclusions.

Mateo was groomed and advertised as more of a super-utility guy, with club promises to test him more regularly in the outfield at spring training. It didn’t happen that much, and he’s settled in as a second baseman.

Jackson Holliday eventually will become the everyday player at the position, but he was platooned during his brief stay in the majors and currently is leading off again for Triple-A Norfolk. He went 1-for-3 yesterday with a double, two walks, two strikeouts and a run scored and is batting .278 with a .928 OPS.

Mateo entered yesterday’s series finale against the Reds with home runs in two of his last three games. Before Thursday, he hadn’t hit a ball over the fence since April 30, 2023 in Detroit. He delivered an inside-the-park homer on Aug. 20 in Oakland.

SARASOTA, Fla. – The Orioles’ pitching depth will be tested early.

Kyle Bradish will begin the season on the injured list with an ulnar collateral ligament sprain in his right elbow. He received a platelet-rich plasma injection and begins a throwing progression on Friday.

John Means is a month behind the other pitchers after experiencing elbow soreness before the playoffs, and he’s also expected to land on the IL.

Executive vice president/general manager Mike Elias is becoming known for dropping injury news on the first day of camp. He was at it again this morning.

Bradish, who finished fourth in American League Cy Young voting and started Game 1 of the Division Series, felt some irritation in the elbow last month while throwing. An MRI confirmed the injury.