MLB Parlay Picks and Same Game Parlay for Aug. 23: Best Bets Across Sunday’s MLB Slate

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Written By Nick Crain | Published at August 23, 2026
Aug 19, 2026; Denver, Colorado, USA; Los Angeles Dodgers fan holds a sign for first baseman Freddie Freeman (5) hits a sacrifice fly scoring run in the tenth inning against the Colorado Rockies att Coors Field. Mandatory Credit: Ron Chenoy-Imagn Images

Sunday brings another full MLB slate with options ranging from relatively straightforward favorites to high-upside player props. Today’s MLB parlay picks begin in Philadelphia, where the Phillies are substantial home favorites against St. Louis and Bryce Harper offers a low-barrier hitting prop. We’ll also combine three teams to win outright before finishing with a home run parlay featuring two proven power bats.

Best Same Game Parlay for Aug. 23

Philadelphia closes its home series against St. Louis as a sizable favorite, giving us a straightforward starting point for Sunday’s same game parlay. Pairing a Phillies win with a Bryce Harper hit and over 7.5 total runs creates a ticket built around Philadelphia’s offense having a productive afternoon.

Phillies Moneyline, Over 7.5 Runs, Bryce Harper to Record a Hit

The Phillies moneyline is the foundation here. At -224, Philadelphia is easily the most expensive individual leg in terms of odds, but a parlay allows bettors to use that strong favorite without laying such a steep price by itself.

Harper getting a single hit is another relatively simple requirement. He remains one of the most dangerous hitters in Philadelphia’s lineup, and we only need him to reach safely with a hit once. A single is enough, which makes this much easier to clear than asking Harper for a home run or multiple total bases.

The over 7.5 completes the game script. Philadelphia doesn’t necessarily need St. Louis to turn this into a shootout. A 6-2 or 5-3 Phillies victory would be enough to cash both the moneyline and total, while also creating plenty of opportunities for Harper to contribute somewhere along the way.

Same Game Parlay Breakdown

MLB Parlay Picks for Aug. 23

Bettors looking beyond one matchup can build MLB parlay picks using moneylines, totals, player props, spreads and other markets from across Sunday’s schedule. The next two options go in completely different directions, with one built around three outright winners and another chasing a much larger payout through the home run market.

Cubs, Rangers and Astros Moneyline Parlay

Chicago is the most interesting leg because the Cubs are only -110 on the road in Seattle. That essentially makes the matchup a coin flip from a pricing perspective, but Chicago has been one of the stronger teams in baseball this season and provides a reasonable starting point at close to even money.

Texas brings a more conventional favorite into the ticket. The Rangers are at home against an Angels team that has struggled throughout the year, and we only need Texas to win outright at -161 rather than cover a run line.

Houston rounds things out at home against the Athletics. The Astros haven’t been as dominant as they’ve been in past seasons, but this is still an appealing matchup against one of the weaker teams in baseball. Combining two home favorites with Chicago’s near-even price pushes the overall return comfortably into plus money.

Moneyline Parlay Breakdown

Freddie Freeman and Pete Alonso Home Run Parlay

This is the long-shot ticket of Sunday’s MLB parlay picks, and the +1880 payout reflects just how difficult it is to correctly pick two home runs on the same day.

Freddie Freeman gets the first spot as the World Series favorite Dodgers host Pittsburgh. Freeman isn’t solely a home run hitter, but his combination of plate discipline, consistent hard contact and the hitters surrounding him gives him opportunities to get pitches worth driving. At +405, the price also creates significant value if he leaves the yard once.

Pete Alonso is the more traditional power play. The Orioles slugger has built his career around home run production and gets a home matchup against Tampa Bay. He only needs one mistake over the plate to cash his +292 leg, making him a natural partner with Freeman for a high-risk, high-reward ticket.

Home Run Parlay Breakdown

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Sunday’s card offers a balanced mix of options, from a Phillies-focused same game parlay to a three-team moneyline ticket and an aggressive home run combination. As always, be sure to check multiple sportsbooks to ensure you get the best odds.

All odds as of 6:00 a.m. ET on Aug. 23.

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