Cubs vs Padres Prop Picks: NL Wild Card Series Game 1

Neil Parker - Analyst at Covers.com
Neil Parker • Betting Analyst 16+ years betting experience
Updated: Sep 29, 2026 , 04:00 PM ET • 4 min read

San Diego Padres starter Michael King piles up strikeouts in the wild-card series opener against the Chicago Cubs.

San Diego Padres, MLB, Michael King
Photo By - Reuters Connect. San Diego Padres pitcher Michael King pitches.

Game 1 of the National League Wild Card Series between the Chicago Cubs and San Diego Padres is set for 10 p.m. ET at Petco Park on Tuesday, Sept. 29, and I'm examining the matchup in my Cubs vs. Padres prop picks.

San Diego is a short home favorite, and starter Michael King headlines my top MLB picks for the series opener tonight.

Best Cubs vs Padres props

For help understanding probabilities, see our odds calculator.

Pick Probability
 Padres Michael King Over 4.5 strikeouts 55%
 Padres Fernando Tatis Jr. Over 1.5 total bases 47%
 Cubs Pete Crow-Armstrong Over 1.5 total bases 45%

Percentages courtesy of Polymarket, one of the best prediction market apps.

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Prop pick #1: Michael King Over 4.5 strikeouts

The bulk of the Chicago Cubs' lineup will be facing San Diego Padres starter Michael King for the first time, and the go-to righty has fanned five-plus batters in four of his past six starts while holding opposing hitters to a minuscule .295 wOBA and 7.0 barrel percentage.

As a result, I’m anticipating King pitching deep enough into the series opener to pick up the five strikeouts needed tonight. Chicago’s strikeout rate climbs to 22.0% against righties on the road, compared to its 20.4% mark at home.

I recommend this prop to 58%.

Prop pick #2: Fernando Tatis Jr. Over 1.5 total bases

Padres leadoff man Fernando Tatis Jr. has teed off on lefties to the tune of a .421 wOBA, .273 ISO, 50.0% hard-hit rate, and 24.3% blast contact rate, and he sports a .500 career slugging percentage against Cubs southpaw Matthew Boyd.

Boyd also sports a ho-hum 4.52 xERA and 4.45 xFIP against right-handed hitters, so this Tatis prop is in play to 50% in Game 1.


More MLB picks today


Prop pick #3: Pete Crow-Armstrong Over 1.5 total bases

This is a fair number for the front-runner in the National League MVP odds because Pete Crow-Armstrong has produced an elite .407 wOBA and .322 ISO against right-handed pitchers. And while I expect King to pitch well, his 2.93 ERA in the second half is miles below the hurler's 4.12 xERA and 4.24 xFIP. 

As a result, I’d recommend this Crow-Armstrong Over to 50%, because a splash of statistical correction is coming for King in Game 1.

Neil Parker's 2026 Transparency Record
  • Prop picks: 8-5, +2.58 units
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Neil Parker - Covers
Betting Analyst

Neil Parker is, first and foremost, a sports fan. A huge supporter of the Cowboys, Cubs, and Maple Leafs, he has managed to parlay his passion into writing gigs at some of the top websites in the industry.

Neil takes a numbers-based approach to his handicapping and complements his in-depth statistical analysis with a keen eye on the markets to provide the best available odds. He loves to lean on his rolodex of idioms to offset his inner nerd. When it comes to wagering, he throws down on anything that catches his eye at bet365, Betway and BetVictor. He also keeps a close eye on CoolBet because the polar bear brand often has outlier NHL and NFL moneyline prices.

Neil graduated with honors from St. Thomas University in 2007 before completing his BEd at Acadia University in 2010. After teaching a myriad of courses and subjects, he found a groove delivering fun lessons to exceptional learners in non-traditional classroom environments. If his decade-plus teaching run taught him anything about sports betting, it’s to stay the course and use the summer – or offseason – to refresh and prepare to be better in the year to come.

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