This question was kind os answered today on BaltimoreBaseball.com. I seem to recall that the choice was scheduled, Friday was black jersey and O's cap (before the city connect) and Saturday was the orange jersey. Wondering when they changed to starting pitcher's choice.
https://www.baltimorebaseball.com/2024/04/26/midday-mailbag-orioles-wear-black-jerseys-often/?utm_source=rss&utm_medium=rss&utm_campaign=midday-mailbag-orioles-wear-black-jerseys-often&utm_source=BaltimoreBaseball.com+List&utm_campaign=06dfb0fd98-RSS_MAILCHIMP&utm_medium=email&utm_term=0_cddc084dff-06dfb0fd98-47594557&mc_cid=06dfb0fd98&mc_eid=f169a521ef
