Kodai Senga carries a 9.00 ERA, a 1.875 WHIP, and seven home runs allowed across 24 innings into Monday night — and the Cubs rank third in the majors with 90 team home runs. The market has priced this at Chicago -118, a near coin flip. The pitching gap says that number is nowhere near right.
Shota Imanaga vs. Kodai Senga: Chicago Cubs at New York Mets Betting Preview
The story of this game lives and dies with one number: 9.00. That’s Kodai Senga’s ERA in 2026, and it’s not a small-sample aberration — he’s thrown 24 innings, gone 0-5, posted a 1.875 WHIP, and surrendered 7 home runs. Meanwhile, the Cubs rank third in the majors with 90 team home runs. The market has priced this at Cubs -118, a near-coin flip. That’s the tension. It shouldn’t be this close.
Chicago arrives in Queens at 40-37 with a +21 run differential, a functioning lineup led by a center fielder on a 22-game on-base streak, and a starter whose command profile is miles ahead of the man he’s opposing. The Mets sit at 34-43, -31 in run differential, and are missing Francisco Lindor to a calf injury along with a rotation and roster riddled with absences. The quality gap between these teams is real and measurable.
The Cubs’ offense at .738 OPS has outpaced New York’s .669 OPS by a wide margin. Chicago has scored 55 more runs on the season. The pitching matchup amplifies every one of those advantages. At -118, this line is offering a better-team discount the market hasn’t fully adjusted for.
Game Info & Betting Lines
- Date/Time: Monday, June 22, 2026 — 7:10 PM ET
- Venue: Citi Field (Park Factor: 0.97 — slight pitcher’s park)
- TV: MLB.TV, Marquee Sports Net, SNY
- Probable Starters: Shota Imanaga (CHC, 4-6, 4.26 ERA) vs. Kodai Senga (NYM, 0-5, 9.00 ERA)
- Moneyline: Cubs -118 / Mets +100
- Run Line: Cubs -1.5 (+134) / Mets +1.5 (-162)
- Total: 8.5 (Over -115 / Under -105)
Why This Number Is Off
The market is doing something reasonable here: it’s acknowledging that Imanaga is not a dominant ace. His ERA sits at 4.26 across 86.2 innings, and he’s surrendered 17 home runs — a rate that keeps the Mets in any game where their lineup gets something going. The market also knows that Citi Field leans slightly pitcher-friendly at 0.97, which tempers the Senga disaster somewhat. And there’s the early-season variance argument — small-sample struggles don’t always persist, and Senga is capable of turning a corner.
But here’s where the line breaks down: 24 innings is not a small sample for a starter in late June. That’s four to five full starts of evidence. A 1.875 WHIP means Senga is putting nearly two baserunners on per inning. His sweeper — used 11% of the time — is generating a brutal .469 xwOBA against. His sinker has been hit at a .694 xwOBA. Even his primary pitch, the 96.1 mph four-seamer at 35.8% usage, is generating an xwOBA of .380 against. There is no safe pitch in his arsenal right now.
The market is pricing in a version of Senga that existed in 2023. The 2026 version is a different, much more vulnerable pitcher. When you convert Chicago’s 64.3% implied win probability from the numbers into a fair moneyline, you get something closer to -180. At -118, even with a meaningful uncertainty discount applied, there’s genuine value on the board.
What Separates the Pitching
The gap between these two starters is one of the widest you’ll find on any given Monday in June. Start with what Imanaga actually does well: his split-finger at 32.7% usage is generating a 41.4% whiff rate and an xwOBA of just .234 against. His sweeper follows at 37.0% whiff. These are legitimate swing-and-miss offerings that keep Mets hitters — who strike out at nearly the same rate as the Cubs (638 vs. 636) — off-balance. His 1.06 WHIP reflects a clean command profile that limits the free baserunners Senga specializes in allowing.
Now look at what faces the Cubs lineup. Senga’s four-seamer sits at 96.1 mph and has the velocity to miss bats — but it’s getting hit at a .380 xwOBA, meaning the power is there but the deception isn’t. His forkball at .242 xwOBA against is his lone reliable weapon, but it’s used less than 20% of the time. Pete Crow-Armstrong, who carries a .476 xwOBA against right-handed pitching this season, is the prototype of what Senga cannot handle: patient, explosive contact, and elite against fastballs up in the zone. Crow-Armstrong is batting .409 over his current 22-game on-base streak and sits leadoff. Seiya Suzuki (5-for-5 in limited BvP exposure) and Ian Happ (.805 OPS) round out a lineup built to punish a pitcher leaking walks and hanging pitches.
The contrast in inning quality is stark. Imanaga creates quick outs, ground balls, and quiet frames against a lineup missing Lindor — their best hitter and primary run-creator. Senga creates traffic, deep counts, and eventually loud contact. The Cubs’ power, sitting third in team home runs, is precisely the wrong matchup for a pitcher with a 2.63 HR/9 rate.
The Pushback
The concern that nearly moves me off this bet is the Cubs bullpen — and it’s not a minor concern. Harvey, Hodge, Palencia, and Martin are all on the injured list. On Saturday against Toronto, Chicago blew a five-run lead in the eighth inning, surrendering a three-run homer to Kazuma Okamoto after Jacob Webb couldn’t hold the tie. That’s not an abstract risk — it happened 48 hours ago and it can happen again tonight at Citi Field.
The counter is that Senga’s volatility almost certainly means the Cubs will need to score multiple runs to win, which raises the floor on Chicago’s likely final margin. A 5-2 or 6-3 type game doesn’t put the same pressure on a shaky bullpen as a tight 3-2 game does. If Imanaga can give five or six innings — realistic given his 1.06 WHIP and 86.2 innings of workload this season — the Cubs can lean on whoever is available without needing a bridge in a one-run situation. The bullpen risk is real. I just don’t think it’s large enough to flip the bet when the starting pitching edge is this pronounced.
Juan Soto and the Mets’ Counterattack
The Mets have one legitimate weapon that can make Imanaga uncomfortable: Juan Soto. His .976 OPS and 17 home runs this season are elite-tier production, and he’s a left-handed hitter facing a left-handed starter. That’s the split you worry about. Soto’s vsLHP xwOBA of .380 is still dangerous — he’s not the kind of hitter who folds against same-side arms. He hit two solo homers Thursday in Philadelphia and makes hard contact at a 34.0% hard-hit rate with a 9.1% barrel rate. Any lead Imanaga builds can evaporate with one swing from the three-hole.
But look at the lineup around Soto. Carson Benge leads off at a .709 OPS. Bo Bichette went 0-for-5 Thursday in Philadelphia and comes in 0-for-6 in his last two games. Jared Young at first base carries a .721 OPS. Without Lindor in the lineup, the Mets’ run-creation is essentially Soto and a collection of league-average to below-average bats. Imanaga’s split-finger and sweeper are built to neutralize exactly that type of lineup — hitters without elite plate discipline who will chase breaking balls out of the zone. Soto is the one hitter in this order who won’t chase, and Imanaga will have to work carefully around him. The rest of the order, he can attack.
Rejected Angles
Cubs -1.5 (+134): The run line price is tempting given the pitching edge, but the Cubs bullpen situation makes a one-run win entirely plausible, and I’m not comfortable laying the -1.5 when a blown save can push this game to extra innings or a Mets walk-off. The moneyline gives me the same fundamental edge without the margin requirement. I don’t need a comfortable win to cash — I just need a win.
Over 8.5 (-115): The total is interesting given Senga’s vulnerability, but Imanaga’s 1.06 WHIP and the Mets’ .669 team OPS create a real ceiling on New York’s run output. The park factor at 0.97 nudges slightly pitcher-friendly. I could see a world where the Cubs score 4-5 and the Mets manage 2-3, which keeps this comfortably under. The over requires Senga to be truly shelled, and while that’s possible, it’s not certain enough at -115 to commit to it alongside the moneyline.
The Pick
Chicago is the better team, has the dramatically better starter, and is available at a price that barely reflects either of those facts. The bullpen is a legitimate concern and Soto is a legitimate threat, but neither is sufficient to flip my position when the pitching matchup is this lopsided and the market is essentially giving the Cubs away at near-even money.
Bet: Chicago Cubs Moneyline (-118) — 2 units
