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Astros vs. Guardians Prediction, MLB Picks for Wednesday, April 22

Cleveland Guardians SP Tanner Bibee delivers a pitch against the Baltimore Orioles.
AP Photo/Phil Long

First pitch for the Houston Astros vs. Cleveland Guardians game is set for 1:10 p.m. ET on Wednesday, April 22, with the Guardians returning a 1.66x payout if they win, via PrizePicks.

These are two teams playing different levels of baseball right now, as the Guardians are leading the AL Central early while the Astros sit in last place in the AL West. This is the rubber match of a three-game series; Houston won game one 9-2 before Cleveland won 8-5 last night.

Below, we'll break down our Astros vs. Guardians prediction and picks for Wednesday’s MLB game, including the spread, over/under, and key player picks for PrizePicks.

Make your picks for Astros vs. Guardians on PrizePicks now.

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Astros vs. Guardians Prediction, Winner Payout, Over/Under – Wednesday, April 22

It’s been a slow start for the Astros, who sit at just 9-16. They've lost seven of their last 10 games, are a dismal 2-10 away from home, and have the worst run differential in the division.

The biggest cause of concern for them has been starting pitching. The Astros' rotation has the fifth-worst xFIP in baseball, sandwiched among perennial losers like the Chicago White Sox and Colorado Rockies.

The Guardians, meanwhile, continue to do Guardians things. Year after year, this organization is typically among the lowest-payroll teams in the sport yet seems to remain competitive. Cleveland is 14-11 despite having the third-worst run differential (-4) in the AL Central.

Unlike the Astros, the Guardians' strength has been their starting pitching. Cleveland’s rotation has the seventh-best xFIP and the eighth-lowest ERA-. Guardians’ pitching coach Carl Willis consistently has Cleveland pitch well above its talent level.

Astros vs. Guardians Winner Payout, Over/Under – Wednesday, April 22

The Guardians enter Wednesday’s game as home favorites against the Astros, returning a 1.66x payout if they win outright, via PrizePicks Team Picks.

Here are the full payouts for the Astros vs. Guardians game on PrizePicks.

  • Spread: Cleveland Guardians -1.5
  • Over/Under: 8.0
  • Game Winner Payout: Astros - 2.12x | Guardians - 1.66x

Play the Astros vs. Guardians spread or over/under on PrizePicks Team Picks to earn real money — available in 35 states!

Team Picks data is live at the time of writing and is subject to change.


Astros vs. Guardians Prediction on Spread – Wednesday, April 22

Here are the key game stats and trends behind our Astros vs. Guardians prediction on the spread for Wednesday, April 22.

Lock in your Astros vs. Guardians prediction on PrizePicks before the line moves.

  • Last season, the Guardians were 89-76 (53.9%) against the spread (ATS). In 2026, they're 15-10 (60%) ATS.
  • Houston, meanwhile, was 77-85 ATS in 2025 and is 9-16 this year.
  • The Guards have a clear SP advantage tonight, sending ace Tanner Bibee to the mound. Bibee has a 4.81 ERA but just a 3.71 xFIP, suggesting some positive regression could be in his future.
  • The Astros send Peter Lambert to the bump; he’s a journeyman who last pitched in Japan. When in the majors with the Rockies in 2024, he sported an xFIP near 5.
  • The Guardians also have the advantage on the mound during the back end of the game. Cleveland's bullpen is 13th with an xFIP of 4.06, while the Astros sport one of the worst bullpens in baseball at 28th (4.91 xFIP).
  • The Astros have a team BABIP of .300, the second-highest in baseball, hinting that a decline might be coming for a team that's already struggling.

Astros vs. Guardians Player Picks, Stats for PrizePicks: 4/22/26

Here are the top Astros vs. Guardians picks to target on PrizePicks for Wednesday, April 22. Today’s MLB picks for PrizePicks include SPs Peter Lambert and Tanner Bibee.

Astros SP Peter Lambert vs. Guardians Projection: 4 Strikeouts

  • In fairness to Lambert, he just had an awesome first start with his new team, striking out 8 St. Louis Cardinals across 5 innings while throwing 90 pitches.
  • With that said, history isn't on Lambert's side, as he has just a 6.84 K/9 for his career.
  • This matchup isn’t a good one for Lambert, either, as he faces a Guardians team that's striking out just 20.9% of the time, the fifth-lowest rate in baseball.
  • Despite last night’s SP Ryan Weiss lasting just 3.1 innings, RP Kai-Wei Teng went 2.2 for the Astros, leaving them a fairly rested bullpen they can deploy early if Lambert struggles.

Add Peter Lambert to your PrizePicks Lineup now.

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Guardians SP Tanner Bibee vs. Astros Projection: 5 Strikeouts

  • The Astros strike out just 19.4% of the time, the third-lowest K-rate in the league.
  • On the road, that number drops all the way down to 16.7%, the lowest mark in MLB.
  • Bibee has had 5 or fewer strikeouts in four of his five starts this campaign.
  • Bibee has faced the Astros three times in his career, averaging only 4.33 strikeouts against them.

Add Tanner Bibee to your PrizePicks Lineup now.


Make Astros vs. Guardians Picks on PrizePicks

Today’s 15-game MLB slate can take you from the morning all the way until your head hits the pillow at night, and Astros vs. Guardians is just one of the contests for you to get all your action on.

Don’t wait until lock — make your Astros vs. Guardians picks on PrizePicks now and earn real money if you’re right.

Pick players, predict More or Less on their stats, and cash in if you’re right. With Team Picks, you can make predictions on game winners, spreads, and over/unders, now available in 35 states.

Stay locked in on Playbook for daily MLB predictions, picks, and news every day all the way through the 2026 NBA Finals.

Get in the game! Sign up for PrizePicks and cash in on your sports predictions. Play $5 and get $50 instantly in Lineups with promo code PLAYBOOK.

Team Picks and Culture Picks are event contracts offered by Performance Predictions II, LLC d/b/a PrizePicks Predict, a CFTC-registered FCM and NFA Member. All event contract customers must be U.S. residents and 18+. Some event contracts may not be available in every state. Event contract trading carries significant risk and is not appropriate for everyone. No guarantee against loss is offered. Past results are not necessarily indicative of future results. Void where prohibited by law. Restrictions apply. For full terms of service see prizepicks.com/predict-regulatory. Team and Culture Pick Early Payouts subject to market liquidity. The content provided is for informational and educational purposes only and does not constitute investment advice, or a recommendation to trade any commodity interest.

about the author

Adi Narang is a professional sports bettor and New York University graduate in Sports Management. A lifelong Denver sports fan, he’s spent over a decade applying data-driven analysis to trends, pricing, and game-level predictions. He’s always up for a sports conversation — from a Nikola Jokić GOAT debate to Korean Baseball batting orders.

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