MLB Player News

Perez spent most of January training with Cardinals catcher Yadier Molina, an eight-time Gold Glove Award winner, on the mental aspects of catching, Zack Meisel of Cleveland.com reports.

Perez will compete with Yan Gomes for playing time in 2017. With the latter having dealt with lingering shoulder issues, strong defense could be Perez's path to more playing time. Perez has dealt with his own health problems though, as a broken thumb cost the 28-year-old nearly half the 2016 campaign. The battle for starting catcher duties will be one to monitor this spring, as the draft value of both Perez and Gomes is strongly tied to the fight. Barring injury, the most likely scenario is that the pair breaks camp in some sort of platoon, limiting both of their stocks to begin 2017.

Perez is expected to serve in the same backup role he acted in last season.

The 26-year-old backstop didn't bring much to the plate in 291 plate appearances last year, slashing a meager .209/.244/.325. While the newly-acquired Martin Maldonado isn't much better with his bat, he possesses plus defensive skills behind the plate, making him the favorite to start over Perez. Neither catcher will have much value out of the gates.

Narvaez is expected to be one of the two catchers on the White Sox Opening Day roster. In 34 games last season, including a majority of the starts down the stretch, Narvaez hit .267/.350/.337.

The White Sox had some injuries at catcher and were forced to call up Narvaez sooner than anticipated. He held his own at the plate while effectively managing the staff and management feels he's earned a shot based on his performance. However, the White Sox decision-makers are also cognizant of his relative inexperience, bringing in 34-year-old veteran Geovany Soto, who stands a good chance to share the job with the soon-to-be 25-year-old Narvaez. The position could certainly use an upgrade, but with 2017 shaping up to be a rebuilding season on the south side, White Sox general manager Rick Hahn is filling the gap until Zack Collins, the No. 10 overall pick in the 2016 draft, is ready for duty.

Thaiss received an invitation to major league spring training Thursday.

This comes as no surprise, as Thaiss has established himself as one of the Halos' top prospects following a strong professional debut that saw him make the leap to Low-A and hold his own. The 21-year-old will likely start 2017 either at Low-A or High-A, but if he continues to display outstanding plate discipline while batting in the upper-.200s, he could move up further in the organization by the end of the season.

Mejia will enter spring training as part of the team's 40-man roster, Jordan Bastian of MLB.com reports.

Mejia captured the spotlight thanks to a remarkable season that included a 50-game hitting streak in 2016. The 21-year-old will likely begin the year at Double-A Akron, with an outside chance that he breaks the big league roster at some point in 2017. Although maybe not relevant in standard leagues just yet, Mejia makes for a great option in dynasty leagues. Signed by the Indians as a free agent in 2012, Mejia now ranks at the organization's No. 3 overall prospect.

Deglan agreed to a minor league deal with the Yankees that includes an invitation to spring training.

The 24-year-old hasn't made it past Double-A in his seven seasons with the Rangers since being taken in the first round of the 2010 draft. He struggled at Double-A Frisco last season, slashing .194/.256/.332 in 294 plate appearances, striking out a tough 36.7 percent of the time in the process.

Moore agreed to a minor league deal with the Indians on Monday that includes an invitation to spring training, Jon Heyman of FanRag Sports reports.

The 32-year-old catcher spent most of his time in Triple-A Columbus, slashing .247/.316/.365 in 329 plate appearances. He was briefly called up to the Indians, going hitless in five at-bats with four strikeouts. Given his career slash line of .197/.237/.303 in 292 major league plate appearances, he will likely serve as organizational depth again for the Tribe.

Gosewisch was claimed off waiver by the Mariners on Thursday, Bob Dutton of the Tacoma News Tribune reports.

The 33-year-old has struggled across the parts of four major league seasons, accumulating a .199/.237/.286 line in 392 at-bats. He will merely serve as an organizational depth piece if he cracks the big league roster.

Stassi suffered a concussion in October while playing winter ball in the Dominican Republic, Jake Kaplan of the Houston Chronicle reports.

Stassi entered last season as the team's backup catcher, but a broken left wrist in March derailed his season. With just a total of 256 at-bats (13 in the majors), he tried to make up for lost time during winter ball, but that lasted just two games after a batter clipped him on the head on his backswing and was diagnosed with a concussion. He said he's healthy and ready for spring training, but is third on the depth chart behind Brian McCann and Evan Gattis. If neither of those two suffer a significant injury, Stassi, who is out of minor league options, will have to pass through waivers to remain in the organization.

Maldonado agreed to a one-year, $1.725 million deal with the Angels on Friday, avoiding arbitration, Jeff Fletcher of the Orange County Register reports.

Prior to being acquired by the Angels in December of 2016, Maldonado acted as the Brewers' back-up catcher for the better part of the past five seasons. Known more for his defensive prowess, the veteran catcher owns a career batting average of .217. He'll likely receive a fair amount of playing time for the Angels in 2017, but doesn't figure to provide much of an offensive impact.