"[It] felt good out there," said Capuano, who signed with Boston on Feb. 22. "It was good to get my feet wet this spring and get out there in a real game. I was able to work on my pitches. Had runners on base there in the first inning, so got to work out of the stretch a little bit, got to field my position. [I] got a little bit of everything today."
Miller was even sharper for St. Louis. Never given a chance to pitch against Boston in the World Series, Miller set down eight straight Red Sox hitters after allowing the home run. Five of those outs were recorded via strikeout. Miller was efficient, too, throwing 35 pitches (23 strikes) in 2 2/3 innings. It was the second longest outing by a Cardinals pitcher yet this spring.
"I felt really good," Miller said afterward. "Me and catcher Yadi [Molina] agreed that it wasn't a bad pitch [to Nava]. He's obviously a good hitter, and he got a hold of that one. All you can really do is tip your cap. They all came out swinging pretty good. I threw some good fastballs and good curveballs. [Third baseman Daniel] Descalso made an amazing [diving] play. Defense was working all around. Everything was kind of going our way today."
Boston's Anthony Ranaudo, who pitched two perfect innings in his first spring appearance, was knocked around for five runs (three earned) in 1 1/3 innings on Wednesday. Designated hitter Matt Adams delivered a two-run, two-out single in the third. The Cardinals scored three more times in the fourth with RBI hits from Jhonny Peralta, Matt Holliday and Allen Craig.
With his two-hit day, Holliday improved to 5-for-6 with a walk in Grapefruit League play.
The Cardinals scored their third unearned run of the afternoon in the sixth off right-hander Dalier Hinojosa, who threw 45 pitches in his 2 1/3-inning appearance.
After scoreless relief appearances from St. Louis' Randy Choate and Pat Neshek, Angel Castro served up three runs to the Red Sox in the sixth. Xander Bogaerts crushed a pitch for a two-run homer. Mike Carp then tripled and scored to briefly pull Boston to within three. Castro has now allowed seven runs in 2 2/3 innings.
St. Louis' Stephen Piscotty grounded into a double play to end the eighth inning. Manager Mike Matheny came out to ask the umpires for a review on a close play at second, and instant replay confirmed the initial call.
Boston's Heiker Meneses hit a two-run double with two outs in the ninth before being thrown out trying to advance to third base on a relay from center fielder James Ramsey to second baseman Kolten Wong to third baseman Patrick Wisdom, ending the game.
Up next: The Red Sox will finish off their first road trip of the spring on Thursday, with some of the players who faced the Cardinals on Wednesday staying in Jupiter, Fla., to take on the Marlins at 1:05 p.m. ET. It could be their first time facing catcher Jarrod Saltalamacchia since he left Boston to sign with Miami this offseason. Right-hander Allen Webster will make his second start of the spring for the Sox, looking to rebound from giving up three runs to the Twins in 1 2/3 innings on Saturday.