Cubs’ Seven-Run Second Inning Overwhelms Rockies in Wrigley Slugfest

Wednesday night at Wrigley Field belonged to the Chicago Cubs, who absolutely demolished Colorado starter Sean Sullivan with a seven-run second inning that essentially decided this game before the Rockies could even get comfortable. Final score: Cubs 8, Rockies 6. It wasn’t close when it mattered most, and that’s exactly how you win baseball games in June.

Seven-run 2nd inning fuels Cubs' offense in 8-6 win

Pitching Decisions

5.2IP5H2ER0BB1K
4.0IP9H8ER2BB2K
1.0IP1H1ER0BB1K

Star Performers

Sterlin Thompson

Season AVG: .242
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Dansby Swanson

Season AVG: .176
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Let’s be clear about what happened in that second inning, because it was the kind of offensive explosion that reminds you why this Cubs team is dangerous when they get rolling. Matt Shaw yanked a sharp triple to center that scored two, then Carson Kelly doubled him home. Dansby Swanson, looking like he finally remembered how to swing a bat, launched a two-run shot to left-center. Seiya Suzuki tacked on an RBI double, and Alex Bregman slapped a sac fly for good measure. Seven runs on a mix of hits and smart baserunning. Sullivan was utterly helpless, and you could see the fight drain from the Rockies’ dugout.

Cubs' offense comes alive for a seven-run 2nd inning

Javier Assad, the Cubs’ starter, wasn’t flashy or dominant, but he didn’t need to be. Five and two-thirds innings, five hits, just two earned runs. He got the job done, and that’s what pitching is supposed to look like when your offense is doing heavy lifting. Jacob Webb came in for the save and did what closers are supposed to do, getting an out when it mattered.

Thompson’s Breakout Night Matters Little in Loss

Condensed Game: COL@CHC – 6/17/26

The Rockies did what they could to fight back, and Sterlin Thompson actually had himself a night, launching two home runs in what looks like his coming-out party as a major league hitter. That’s two homers for a young player, and it’s the kind of bright spot you build on. Hunter Goodman went deep as well, a two-run shot that made it 8-6 in the eighth and kept things interesting. Kyle Karros added another solo blast in the ninth.

Sterlin Thompson's two-homer game

But here’s the thing about baseball: one team getting four home runs doesn’t matter if the other team gets all their damage done in one catastrophic inning and then plays decent enough baseball the rest of the way. The Cubs’ pitchers settled in after that second inning explosion and didn’t surrender anything they couldn’t handle. This is baseball as it should be played, not a slugfest where both teams trade bombs all night.

Cubs Show Their Ceiling, Rockies Hit a Wall

Dansby Swanson's two-run home run (8)

What we saw Wednesday was the Cubs playing complementary baseball. They got the jump early, their pitching held, and they made one or two key plays when they needed to. Dansby Swanson’s two-run home run was a dagger at the perfect time. Pete Crow-Armstrong‘s solo shot in the fourth, confirmed after review, gave them cushion they’d eventually need. This is a team that knows how to win close games because they don’t rely on one approach.

The Rockies showed plenty of fight and Thompson’s two-homer night gives them hope, but hope doesn’t win ballgames. Getting embarrassed in one inning does the opposite. Colorado left Chicago with a loss that stings precisely because they proved they could hit with anyone in the building, but baseball doesn’t reward moral victories.

Jacob Webb gets Tyler Freeman to ground out for save

The Cubs walked out of Wrigley on Wednesday night having done exactly what you need to do at home: take an early lead and don’t blow it. That’s winning baseball, and it’s why Chicago sits where they do in the standings.

Box Score

Colorado Rockies Batting

Player AB R H RBI BB SO AVG
Jake McCarthy LF 4 1 1 0 1 0 .289
Tyler Freeman RF 5 1 1 0 0 0 .266
TJ Rumfield 1B 4 0 1 1 0 0 .275
Hunter Goodman C 4 1 1 2 0 0 .251
Cole Carrigg CF 3 0 0 0 1 0 .212
Edouard Julien 2B 3 0 0 0 0 0 .224
Willi Castro 2B 1 0 0 0 0 1 .281
Ezequiel Tovar SS 4 0 0 0 0 1 .211
Sterlin Thompson DH 4 2 3 2 0 1 .242
Kyle Karros 3B 4 1 2 1 0 0 .249

Colorado Rockies Pitching

Pitcher IP H R ER BB SO ERA
Sean Sullivan (L) 4.0 9 8 8 2 2 10.29
Zach Agnos 3.0 1 0 0 2 2 7.29
Jimmy Herget 1.0 2 0 0 0 2 4.76

Chicago Cubs Batting

Player AB R H RBI BB SO AVG
Pete Crow-Armstrong CF 4 1 1 1 1 1 .276
Nico Hoerner 2B 5 1 1 0 0 1 .233
Seiya Suzuki DH 3 1 2 1 1 1 .261
Michael Busch 1B 4 0 1 0 0 0 .248
Alex Bregman 3B 1 1 0 1 2 0 .250
Ian Happ LF 4 1 2 0 0 1 .224
Matt Shaw RF 4 1 2 2 0 1 .266
Carson Kelly C 4 1 2 1 0 1 .277
Dansby Swanson SS 4 1 1 2 0 0 .176

Chicago Cubs Pitching

Pitcher IP H R ER BB SO ERA
Javier Assad (W) 5.2 5 2 2 0 1 3.89
Hoby Milner 1.1 1 0 0 0 0 3.58
Ethan Roberts 0.1 2 3 3 1 0 3.38
Caleb Thielbar 0.2 0 0 0 1 1 4.12
Jacob Webb (SV) 1.0 1 1 1 0 1 3.13