[Oct 1, 2026 (Thu)] MLB Analysis Cubs @ Padres Preview - BeaverStats

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Quick preview of Cubs @ Padres (Oct 1, 2026 (Thu)).

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10/01 Cubs vs Padres

Cubs starting pitcher: Kevin Gausman Padres starting pitcher: Nick Pivetta

This is Game 2 of the best-of-three Wild Card Series. San Diego won Game 1 8-0, so the Cubs are facing elimination. The regular-season records were close (Padres 91-71, Cubs 89-73), and Chicago actually won the season series 5-2.

This matchup shows the "surface vs process" gap more clearly than any other tonight. Kevin Gausman's 4.51 ERA over 177.2 innings looks ordinary, but his 3.74 FIP, 3.25 xFIP, 12.8% SwStr and 28.6% CSW are much better, and a low 68.7% strand rate means his results have lagged his process. The gap is even wider over his last five starts (27.1 IP): eight home runs pushed his FIP to 5.00, but his xFIP was 2.31, with a 15.4% SwStr, 32.4% CSW and 24.8% K-BB, stuff that is better than his season averages. The one problem is that when he gets hit, the ball leaves the yard. His average velocity has dipped from 94.0 mph (9/4) to 92.8 in his latest start, which is worth watching.

Nick Pivetta has thrown only 34.2 innings this season (one April start, then a return in September). His 2.86 ERA, 2.21 FIP and 24.3% K-BB look good, but the sample is small. His last five starts (21.2 IP) produced a 0.78 WHIP, yet with only a 6.8% SwStr, a .232 BABIP and a 98.7% strand rate did a lot of the work. His longest outing in that span was five innings, so the Padres' bullpen will likely be needed early again.

Head-to-head data is thin. Gausman allowed 3 earned runs in 6 innings (1.93 FIP) in his only start against San Diego, and Pivetta hasn't faced the Cubs this year.

Lineups are unconfirmed and based on the last game. Offensive momentum favors San Diego, whose .393 team wOBA over the last five games is well above its .330 season mark. Fernando Tatis Jr. (.571) and Xander Bogaerts (.530, 2 HR) are red-hot, and Manny Machado has two homers and is 2-for-3 against Gausman. The Cubs have cooled to a .265 team wOBA over the last five games (.342 on the season). Alex Bregman (.461, 2 HR) and Seiya Suzuki (.442) are hitting, but Dansby Swanson (.127), Carson Kelly (.059) and Ian Happ (.205) are cold, and even Pete Crow-Armstrong (155.5 wRC+ and 45 HR on the season) is at .265.

The bullpens are close, with a 3.10 ERA over the last ten games for the Cubs and 3.38 for the Padres. Chicago's relievers have been used more recently, though: 15 innings versus 10.3 (7 pitchers each). On the other side, Pivetta's short outings could put a real innings load on the San Diego bullpen.

On splits, Gausman has a 5.40 ERA on the road over 76.2 innings versus 3.83 at home over 101, but his FIP was close (3.90 vs 3.63) and his road strand rate was an unusually low 59.1%. Much of that road struggle looks like luck. It will be 20.2°C with a 1.5 m/s wind, so weather shouldn't be a factor.

In summary, Gausman looks shaky by ERA and recent FIP, but his swing-and-miss ability is actually above his season average right now, while Pivetta's results are good but built on a small sample with few whiffs. The biggest variable tonight is whether Gausman can keep the ball in the park against a hot Padres lineup after allowing eight homers in his last five starts. For the Cubs, it also matters whether their cold bats can take advantage of the San Diego bullpen once a likely short Pivetta outing ends.