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4/2/2014 6:33 P.M. ET

Reds shuffling ninth-inning options

CINCINNATI -- As the Reds rallied in the bottom of the eighth inning on Opening Day against the Cardinals before losing a 1-0 game, reliever J.J. Hoover was warming up in the bullpen for a potential save situation in the top of the ninth. After the rally fizzled, Logan Ondrusek returned to pitch instead.

That did not mean that Hoover is the interim closer for the Reds, according to manager Bryan Price.

"He was the guy in that situation to close out that particular situation," Price said on Wednesday. "We had used [Manny] Parra. It was really a good matchup between Logan and [Matt] Holliday [in the eighth] and that worked out well.

"Logan could have done it. It could have been [Sam] LeCure. It could have been Parra. It could have been [Alfredo] Simon. I'm not to the point where I'm going to designate a guy."

The Reds are without a closer as Aroldis Chapman recovers from fractures above his left eye and nose after being hit by a line drive on March 19. Chapman has yet to begin throwing. His would-be backup, Jonathan Broxton, is on the disabled list after a late start to throwing in spring.

Broxton, who had right forearm surgery in August to repair a torn flexor mass tendon, is scheduled to begin a rehab assignment at Double-A Pensacola on Friday and pitch one inning. He could return for the start of the series in St. Louis on Monday.

"He will be that guy to hold down the fort until Chapman is ready to go," Price said. "He has a little bit more work to do. He's got some back-to-back outings that he's got to have and get through that OK. There has to be a certain amount of durability that's required if he's to be activated early in the season."

Reliever Beato claimed off waivers by Braves

CINCINNATI -- Relief pitcher Pedro Beato, who was designated for assignment by the Reds on Sunday, was claimed off waivers by the Braves on Wednesday.

Beato, 27, was one of Cincinnati's final roster cuts at the end of Spring Training. He posted a 3.00 ERA in nine spring games with three runs and 11 hits allowed over nine innings.

The Reds had claimed Beato off waivers from the Red Sox on Oct. 31.

Barnhart to make first big league start Thursday

CINCINNATI -- Reds rookie catcher Tucker Barnhart is about to find out whether it is tougher to make his first big league game or to wrangle enough tickets for nearby family and friends to watch him catch in his first big league start.

Barnhart, who hails from Brownsburg, Ind., near Indianapolis, is expected to start behind the plate on Thursday with Homer Bailey pitching against the Cardinals.

"I think getting enough tickets," Barnhart replied on Wednesday. "I have a lot of people calling me, asking if they can come down. I'll have to ask some guys if they can share their tickets."

The 23-year-old Barnhart, who is ranked No. 12 by MLBPipeline.com among 2014 Reds prospects, spent all of 2013 at Double-A Pensacola and was supposed to begin this season at Triple-A Louisville. The Reds' plans changed once regular catcher Devin Mesoraco went on the disabled list with a strained left oblique. Barnhart is the backup for Brayan Pena while Mesoraco is out.

Barnhart learned he was going north with the club while the Reds were in Pensacola for an exhibition game that was ultimately rained out. He batted .278 in Spring Training, but went 5-for-12 over his final six games.

"Going through Opening Day, just all the festivities and everything, was definitely a dream come true," Barnhart said. "But getting to go out there and actually going out on the field is going to be awesome."

Barnhart is familiar with most of the Reds' pitching staff after being at big league camp during the past three Spring Trainings. He was a 2011 Minor League Gold Glove winner for his defensive skills.

"We know he can receive and throw, block. He calls a good game," Reds manager Bryan Price said. "Our pitchers enjoy throwing to him. He has something to learn at this level because there's so much more at his disposal as far as advance reports and video and things that will allow him to be more prepared to catch our pitching staff. I think he's ready to do it defensively.

"We would've loved to allow him to get some seasoning at Triple-A, get used to catching more veteran, experienced pitchers and seeing what it's like to hit off those same types of pitchers in Triple-A. That being said, there's no reluctance whatsoever to have him on our team working with our pitching staff. I think he'll do a phenomenal job and give us great support until we get Devin back."

Mesoraco is scheduled to begin a rehab assignment of three games at Pensacola on Thursday and could be activated as early as Monday.

Barnhart realized he would have butterflies entering the game Thursday, but was hoping he could relax and enjoy the moment. His parents, girlfriend and several friends are expected to be at Great American Ball Park.

"I know it's going to be a nerve-wracking experience, but I feel like once I get the first inning out of the way and the first at-bat out of the way, it's going to be just another game," Barnhart said.

Marshall throws live BP, eyes April 18 return to bigs

CINCINNATI -- Reds left-handed reliever Sean Marshall, who did not pitch in a game during Spring Training because of a sore left shoulder, threw an inning of live batting practice on Tuesday. Marshall faced Minor Leaguers at the team's training complex in Goodyear, Ariz.

"He came out of that just fine," Reds manager Bryan Price said.

Price hoped that Marshall could be ready to join the Reds sometime around April 18.

Mark Sheldon is a reporter for MLB.com. Read his blog, Mark My Word, and follow him on Twitter @m_sheldon. This story was not subject to the approval of Major League Baseball or its clubs.