A look at what’s happening all around the majors Saturday:

[naviga:h3]Bronson’s Back[/naviga:h3]

Bronson Arroyo is set to make his first big league start since 2014 when the Reds host Philadelphia. The 40-year-old had Tommy John surgery two years ago and tore a tendon in his rotator cuff last spring while trying to make Washington’s roster. He’s back with Cincinnati, where he spent eight years as a rotation workhorse before leaving in free agency for Arizona after the 2013 season.

[naviga:h3]Happy, Happy[/naviga:h3]

Jeremy Guthrie is set to pitch in the majors for the first time since 2015, starting on his 38th birthday for the Nationals when they visit Philadelphia. The right-hander opened Game 7 of the 2014 World Series for the Royals and struggled with them the following year.

[naviga:h3]Boston Bug[/naviga:h3]

Red Sox stars Mookie Betts and Hanley Ramirez are trying to kick a flu bug that kept them out of a game Friday at Detroit. Betts also sat Wednesday because of the illness, as did Brock Holt, though Holt returned to be the designated hitter Friday. Xander Bogaerts and Matt Barnes are also out for Boston, both on the bereavement list.