The Philadelphia Phillies host the Los Angeles Dodgers at Citizens Bank Park on Tuesday, July 21, with first pitch scheduled for 6:40 PM ET. Zack Wheeler gets the ball for Philadelphia, squaring off against Los Angeles left-hander Justin Wrobleski in what shapes up as a significant mid-season home matchup. The Phillies send out their full lineup — Trea Turner, Kyle Schwarber, Bryce Harper, Alec Bohm, and company — making this one of the more complete looks Rob Thomson's club will give the home crowd against a marquee opponent.

Phillies vs. Dodgers Pitching Matchup: Wheeler vs. Wrobleski

Zack Wheeler is the clear headliner on the mound Tuesday night. He is one of the more reliable starters in the National League, and when he is right, Citizens Bank Park gives him every reason to deal. Wheeler's stuff — a high-velocity fastball paired with a wipeout slider — plays well against any lineup, and the Dodgers bring one of the more dangerous offenses in the sport to South Philly.

On the other side, Justin Wrobleski gets the assignment for Los Angeles. The left-hander has carved out a role in the Dodgers rotation, and facing a Philadelphia lineup stacked with right-handed power, the matchup will be tested early. The Phillies have the kind of bats capable of doing damage against a southpaw, particularly Bryce Harper and Alec Bohm in the middle of the order.

Philadelphia Phillies Starting Lineup — Tuesday, July 21

• Trea Turner — SS
• Kyle Schwarber — DH
• Bryce Harper — 1B
• Alec Bohm — 3B
• Edmundo Sosa — LF
• J.T. Realmuto — C
• Brandon Marsh — RF
• Derek Hill — CF
• Bryson Stott — 2B

Keys to Watch Tuesday Night

Wheeler's Command Early

The Dodgers are patient and disciplined at the plate. If Wheeler is locating his fastball and mixing his breaking ball effectively from the first inning, the Phillies are in good shape. Pitch count management will matter — the longer Wheeler goes, the less exposure the Philadelphia bullpen faces against a lineup of this quality.

Schwarber and Harper vs. a Left-Handed Starter

Kyle Schwarber batting second and Bryce Harper third gives Philadelphia two of the more dangerous left-handed bats in the game lined up against Wrobleski. Both hitters have the power to change a game in a single at-bat. If Wrobleski struggles to locate inside against them, this offense can get going in a hurry.

Bottom of the Order Contribution

Derek Hill in center and Bryson Stott at the nine spot give the Phillies some speed and contact at the bottom of the lineup. Turner and Schwarber at the top do more damage when those runs are already on base. Watch for the bottom third to set the table in a tight game.

Prediction

Wheeler at home against a lineup seeing him for the first time in a while is a strong position for Philadelphia. The Phillies offense has the tools to get to Wrobleski, particularly with the left-right power in the middle of the order. Expect a competitive game, but give the edge to the home side behind Wheeler's performance. Phillies win, 4-2.

Coverage is available on NBCSP and TBS locally, with radio on 94 WIP.