Phillies Altherr working with Matt Stairs

PORT CHARLOTTE, Fla. -- Matt Stairs, the Phillies' new hitting coach, had 23 pinch-hit homers in his career, the most in Major League history. So he knows something about the challenge of staying sharp while playing only sporadically. Everything can change with an injury, a trade or a slump. At the…

"He's making real good adjustments at the plate right now." --Manager Pete Mackanin, on Aaron Altherr

Matt Stairs is a big part of that.

Get to know Team Puerto Rico before they take the field tonight at Dodger..

Los Angeles Dodgers

Get to know Team Puerto Rico before they take the field tonight at Dodger Stadium. #WBC2017

Be at Dodger Stadium tonight for the World Baseball Classic championship round opener!

🎟: Dodgers.com/WBC

Tom Wilhelmsen vying for D-backs bullpen role

Arizona Diamondbacks

It's been a long journey for Tucson native Tom Wilhelmsen, but his focus is now on making the roster of his hometown team.

RAM Trucks Pool available for select dates

Arizona Diamondbacks

There's nothing quite like watching a #Dbacks game from the pool.

D-backs' Descalso reflects on World Baseball Classic

Arizona Diamondbacks

Daniel Descalso "had a blast" playing for Team Italy.

Jerad Eickhoff had his strikeout pitch working this afternoon, ringing..

Philadelphia Phillies

Jerad Eickhoff had his strikeout pitch working this afternoon, ringing up nine Rays batters in six innings.

We have some awesome giveaways planned this season at Citizens Bank Park!..

Philadelphia Phillies

We have some awesome giveaways planned this season at Citizens Bank Park! Here's a look at all the items that you can get your hands on!

Visit phillies.com/promotions for full list and to purchase tickets.

That feeling when you're playing in the World Baseball Classic semifinals...That feeling when you're playing in the World Baseball Classic semifinals. Tune in to watch Frankie, Perez and Team Puerto Rico tonight at 9 pm on MLB Network!