Baltimore Orioles

The six Orioles on their first opening day roster all made their major league debuts last season. They collectively savored Thursday's festivities at Fenway Park.

Browse photos of the Orioles' game against the Red Sox on Fenway Park in Boston on Saturday, April 1.

When John Angelos backs down from a promise to open up the Orioles' books, it's the local newspaper's job to call him out.

As he continually shows the type of star player he is, catcher Adley Rutschman also increases his value to the Orioles, both now and in the future.

Orioles chairman and CEO John Angelos has twice this year told reporters that he'd reveal details of the team's finances, but when asked Thursday in an interview on 105.7 The Fan if and when he’d follow through, Angelos indicated that he would not.

Orioles star catcher Adley Rutschman homered on his first swing of the season and finished 5-for-5 with four RBIs in Baltimore's 10-9 victory over the Red Sox in Boston. He is the first catcher with five hits on opening day since at least 1900, according to ESPN Stats and Info.

The Baltimore Orioles play the Boston Red Sox at Fenway Park on the first day of the regular season.

Before facing the Boston Red Sox at Fenway Park, the Orioles set their season-opening roster.