MLB Predictions for Sunday, August 23, 2026: WP Baseball Predictor's Best Bets & Top Game Previews
Sunday's MLB slate is loaded with 15 games, and WP Baseball Predictor's advanced sabermetric engine — powered by wOBA, FIP, DER, Pythagorean Win%, and pitcher xFIP — has churned through every matchup to identify where the real value lies. From a pitching duel at Yankee Stadium to a lopsided Dodgers showdown in Los Angeles, here's what our model is targeting on August 23, 2026.
Top Game Previews & WP Picks
Toronto Blue Jays @ New York Yankees (1:35 PM ET) — José Soriano vs. Carlos Rodón
One of the marquee afternoon matchups features the Blue Jays traveling to the Bronx, where our model gives the Yankees a comfortable 60.2% win probability against Toronto's 39.8%. WP Pick: Yankees moneyline. The starting pitcher matchup is central to this projection — Rodón on the hill at home for New York is a significant factor in the model's lean, and the run environment favors the Yankees in this one.
For dark horse home run value, keep an eye on Luis García Jr. for the Yankees. In a favorable home matchup, García Jr. represents solid under-the-radar pop at a number that shouldn't be overlooked on Sunday's board.
Pittsburgh Pirates @ Los Angeles Dodgers (4:10 PM ET) — Lake Bachar vs. Blake Snell
This is one of the most decisive projections on the entire Sunday slate. The Dodgers come in with a 63.8% win probability against a Pirates squad sitting at just 36.2%. WP Pick: Dodgers moneyline. With Blake Snell taking the ball for Los Angeles, the pitching advantage is clear, and our analytics engine reflects that in a strong moneyline lean toward the home side.
On the home run prop side, Max Muncy is our Dodgers dark horse play. Facing a Pirates starter making a tough road assignment, Muncy's power profile in a Dodger Stadium setting makes him a compelling value flier.
Cleveland Guardians @ Colorado Rockies (3:10 PM ET) — Foster Griffin vs. Tomoyuki Sugano
The Guardians carry the highest win probability of any moneyline pick on Sunday's card at 62.7%, making this WP Baseball Predictor's most confident straight-up call of the day. WP Pick: Guardians moneyline. Colorado's home environment can inflate offense, but the model's Pythagorean Win% and DER metrics heavily favor Cleveland in this spot. The Griffin vs. Sugano matchup only reinforces the lean.
St. Louis Cardinals @ Philadelphia Phillies (1:35 PM ET) — Kyle Leahy vs. Cristopher Sánchez
The Phillies host the Cardinals in an afternoon tilt where Philadelphia holds a 59.9% win probability to St. Louis's 40.1%. WP Pick: Phillies moneyline. Cristopher Sánchez takes the ball for Philly, and the model strongly favors the home side in what should be a quality pitching performance at Citizens Bank Park.
On the Cardinals' side, Joshua Báez is flagged as a dark horse HR play. As an emerging power bat facing a favorable spot in the lineup, Báez offers long-shot value on the home run prop market that our model finds worth noting.
Oakland Athletics @ Houston Astros (2:10 PM ET) — Brady Basso vs. Cristian Javier
Here's one of Sunday's most intriguing contrarian plays. Despite Houston holding a 47.4% win probability to Oakland's 52.6%, our model still issues a run-line pick. WP Pick: Athletics +1.5. Oakland's edge in win probability is narrow, but keeping the run line in your corner gives you crucial insurance in what figures to be a close, low-margin game. The Basso vs. Javier matchup projects as a competitive pitching duel where covering the spread matters more than chasing the moneyline.
Additional Value Plays to Watch
- San Francisco Giants @ Boston Red Sox (3:15 PM ET): WP Pick is Red Sox moneyline, with Boston carrying a 65.0% win probability — one of the strongest moneyline edges of the afternoon window.
- Washington Nationals @ Miami Marlins (1:40 PM ET): The Marlins post a 64.6% win probability, giving Miami one of the day's cleaner moneyline values. Dark horse HR: Griffin Conine for Miami.
- Minnesota Twins @ San Diego Padres (4:10 PM ET): Walker Buehler on the hill for San Diego, with the Padres holding a 60.6% win probability. WP Pick: Padres moneyline.
- Chicago Cubs @ Seattle Mariners (4:10 PM ET): A rare case where the model favors the team with the lower win probability on the run line — Cubs at 53.1% win probability but WP takes Mariners +1.5 for run-line value.
Sunday's WP Baseball Predictor Summary
Sunday, August 23, 2026 offers a rich mix of strong moneyline favorites and strategic run-line spots. The Guardians (62.7%), Red Sox (65.0%), and Marlins (64.6%) headline the model's most confident outright picks, while Oakland +1.5 and the Mariners +1.5 stand out as the day's best run-line value plays in competitive matchups.
As always, WP Baseball Predictor's picks are powered entirely by advanced sabermetric modeling — not gut feel. Visit wpbaseballpredictor.com for full game-by-game probability breakdowns, updated lineups, and prop analysis throughout the day. Play smart, and good luck on Sunday's slate.