Best MLB Same-Game Parlay: Phillies at Nationals on June 23

A same-game parlay, or SGP, is one of the most exciting bets you can make on a baseball game. Instead of picking one outcome — like which team wins — you combine multiple bets from the same game into one wager. When all the legs hit, you collect a combined payout that’s significantly higher than any single bet would return on its own. The legs are correlated, meaning they can work together when the game plays out the way you expect. That’s what makes SGPs special, and the Philadelphia Phillies at Washington Nationals on Tuesday night offers a setup worth playing.

The Phillies enter as significant favorites at -161 on the moneyline, with Jesús Luzardo on the mound against Washington’s Zack Littell. Philadelphia is one of the better offensive clubs in the National League, and Luzardo has been on a strikeout tear recently. Here is a three-leg SGP built around how this game is projected to play out.

Leg 1: Phillies Moneyline (-161)

Philadelphia is the clear favorite in this matchup, and that status is well-earned. The Phillies rank among the top offensive clubs in the National League this season, and Luzardo provides them with a genuine ace-level start against a Nationals team that has been inconsistent on offense. When you build an SGP, starting with the favorite’s moneyline is standard practice — it is the anchor that sets the tone for the rest of the parlay. Yes, -161 is negative odds, but inside the SGP the line will adjust based on the combined probability of all legs hitting together.

The Nationals have struggled to score consistently this year, and facing Luzardo — who has posted a 3.33 ERA and 58 strikeouts over his last seven starts — makes Tuesday an especially difficult assignment. A Phillies win is the most likely single outcome, and that likelihood carries the parlay forward. If you want to learn more about how moneylines work before placing your bet, the Sportsbook Promotions page on our site is a great resource for finding the best starting offers.

Leg 2: Jesús Luzardo OVER 5.5 Strikeouts

This is where the correlation kicks in. When Luzardo dominates, the Phillies win. When he racks up strikeouts, Philadelphia’s defense stays off the field longer, the bullpen is protected, and the team’s offensive opportunities compound. Luzardo’s 10.2 strikeouts per nine innings rate this season and his recent surge — averaging over eight punchouts per start over the past seven outings — make the 5.5 total a highly reachable floor. Luzardo’s season average already sits at 6.5 per game, so the 5.5 line actually sits below where he has been performing. Combining this leg with a Phillies win creates a natural correlation: more strikeouts from Luzardo means fewer baserunners for Washington, which means better odds the Phillies protect a lead.

Leg 3: Kyle Schwarber to Hit a Home Run

Kyle Schwarber leads the major leagues in home runs this season and has been the most dangerous power bat in baseball. Against Zack Littell — who allows 2.7 strikeouts per game and survives primarily on soft contact management — Schwarber’s plus power against left-arm pitchers and his ability to lift inside pitches over the wall create a real opportunity. A Schwarber home run would be a natural outcome in a game where the Phillies are winning and scoring runs, which is exactly the scenario the first two legs of this parlay are built on. This leg adds the big payout potential that turns a good SGP into a great one.

As always with SGPs, check your sportsbook of choice for the combined odds — most books will build this parlay automatically if you add each leg. The FanDuel promo code and the DraftKings promo code both offer access to their SGP builders with new account welcome bonuses.

The Full Parlay

This SGP is built around a dominant Phillies performance anchored by Luzardo’s strikeout ability and Schwarber’s power. All three legs connect logically: a Phillies win is most likely when Luzardo is dealing, and Schwarber tends to produce in run-scoring environments. The combined odds will vary by book but will be significantly higher than any individual leg.

Check your sportsbook SGP builder for the final combined odds before first pitch at 6:45 PM ET.