Skip to main content
Phillies
@
Cubs
MLB
Tuesday, April 21, 2026

Phillies @ Cubs

Imanaga vs Luzardo is the gap. Chicago gets the cleaner starter, better current form, and home edge at Wrigley.

PI
PicksOffice
·4 min read

Ad | Affiliate — I may earn a commission if you sign up through these links. This never influences my picks. Learn more

Chicago is getting the cleaner version of this matchup. The market opened this game with the Cubs favored, and that makes sense once you strip it down to the only things that matter tonight: the starter edge, the current form edge, and a Phillies pitching staff that keeps asking the lineup to climb out of bad innings. This is not a spot where I want to get cute with the hotter brand name bats. It is a spot where the home side is simply carrying less risk.

The starting pitching gap is the first thing on the board

Shota Imanaga has given Chicago 22 innings through four starts, and the line is sharp: 2.45 ERA, 0.77 WHIP, 31 strikeouts, 5 walks. Jesus Luzardo has thrown 22.2 innings over the same four starts, but the results are nowhere near that level: 7.94 ERA, 1.46 WHIP, 30 strikeouts, 5 walks, 3 home runs allowed. Same walk count, same strikeout ballpark, completely different damage profile. That is the cleanest reason Chicago deserves to be the favorite.

Philadelphia is not bringing winning form into Wrigley

The Phillies are 8-14 and sitting 7.5 games back in the National League East. Chicago is 13-9 and 1.5 games off the National League Central lead. That standing gap matches the recent form gap. Philadelphia is 2-8 over its last 10 games, while Chicago is 5-5 over its last 10. The bigger issue is what those 10 games actually looked like for the Phillies. They have scored 34 runs and allowed 61, which works out to 3.4 runs scored and 6.1 allowed per game.

The Phillies have not solved this version of Wrigley yet

Philadelphia walked into Wrigley last night and scored 1 run in a 5-1 loss. That was not a one-off offensive dip inside a strong stretch. It fit the current pattern. Over the last seven games on the recent log, the Phillies scored 1, 2, 1, 0, 2, 4, and 13. One spike game is doing a lot of work there. Remove the 13-run outlier and this lineup produced 10 total runs across the other six games in that sample.

Chicago has enough active bats to cash the starter edge

The Cubs do not need a monster lineup edge if Imanaga wins his innings. They still have enough offense to punish a starter who is leaking contact. Ian Happ comes in at a .884 OPS with 6 home runs and 13 walks in 20 games. Carson Kelly owns a .903 OPS with 10 RBI in 18 games. The confirmed lineup also keeps Nico Hoerner, Seiya Suzuki, Dansby Swanson, Matt Shaw, and Pete Crow-Armstrong in place, which gives Chicago more ways to build pressure than Philadelphia has shown over the last 10 days.

The pitching depth issue leans toward Chicago too

Philadelphia enters the game with four pitchers on the injured list. Jhoan Duran, Zach Pop, Jonathan Bowlan, and Max Lazar are all unavailable. Chicago has its own bullpen absences, but the key difference tonight is that the Cubs are starting from the better first-six baseline. When the home team gets the better starter and the road team is already working with a thinner pitching group, late-game volatility becomes more dangerous for the underdog.

Weather does not hurt the favorite

Wrigley is set up for clean hitting conditions. The forecast shows 70 degrees with 11 mph wind blowing out. That matters because Chicago does not need a low-event game to win this ticket. If the ball carries, the side with the steadier starter and the stronger current offensive environment is still the side I want. Luzardo has already allowed 3 home runs in 22.2 innings, so a live hitting environment does not suddenly make this better for Philadelphia.

The obvious objection

The Phillies still have enough names in the lineup to hit a crooked number. Kyle Schwarber has a .882 OPS with 7 home runs, Bryce Harper owns a .882 OPS, and J.T. Realmuto is hitting .280. That is the part of the handicap you have to respect. The counter is simple. Even with those pieces active, Philadelphia has still dropped to 8-14, scored 3.4 runs per game over the last 10, and keeps handing the ball to a starter with a 7.94 ERA.

Decision

This is not about taking the better roster on paper. It is about taking the cleaner game state tonight. Chicago has the better starter, the better record, the better current run prevention profile, and home field. Philadelphia is asking Luzardo to reverse a month of bad damage against a lineup that only needs a few mistakes to turn the game. Cubs ML is the right side.

CHOOSE YOUR CHANNEL

Pick the feed that fits how you bet.

Telegram is fastest when you want the alert on your phone. Discord keeps the room, the recap, and the discussion in one place.

Telegram for speedDiscord for the full room