MLB Picks Today: Predictions & Best Bets for September 7, 2026 | SharpSide

SharpSideBaseball's Monday 11-game slate sees our model identifying several key divergences from market consensus. Among today's featured matchups are the Arizona Diamondbacks at Kansas City Royals, the Chicago Cubs at Milwaukee Brewers, and the Atlanta Braves at Philadelphia Phillies. The largest single run-edge the model finds today is a 3.4-run side edge toward the Arizona Diamondbacks in their matchup against the Royals. This brief refreshes at 11:30 am Eastern based on new analytics, weather factors, pitching changes, and line movement, so the featured matchups may update between the morning publish and the 11:30 am refresh. Today's Best Bet is highlighted immediately after this lede.

Today's Best Bet: Toronto Blue Jays ML

This is Today's Best Bet, the single game and line SharpSide has the highest confidence in today. The model projects the Toronto Blue Jays to win their road matchup against the Athletics by a moderate 1.2 runs, with a projected score of 4.8–3.6. This aligns roughly with the market's implied margin, indicating a conviction play rather than a significant edge play. While the model does not identify a large mispricing, it is highly confident in the outcome. Best Bet: Toronto Blue Jays ML (-203)

Arizona Diamondbacks @ Kansas City Royals

The SharpSide model projects the Arizona Diamondbacks to defeat the Kansas City Royals with a score of 5.0–3.4, a significant departure from the market consensus of 3.6–5.4 favoring Kansas City. The model is 3.4 runs more favorable to the Arizona Diamondbacks than the market is. Arizona sends Derek Law to the mound, who serves as an opener for roughly an inning or two before Jose Cabrera takes over to cover the bulk of the innings. Law has a 3.10 FIP and a 0.449 xwOBA-against this season, but his limited 4.7 IP sample size means the Diamondbacks' run prevention tonight largely rests on Cabrera and the bullpen. For Kansas City, Noah Cameron brings a 3.69 FIP and a solid 0.310 xwOBA-against over 154.3 innings this season, indicating he allows weak contact. The Royals' bullpen presents a vulnerability with a 5.02 season relief ERA against a league average of 4.10, and a fatigue index of 0.14, which adds roughly 0.60 runs to the Diamondbacks' projected score. Conversely, the Diamondbacks' bullpen is closer to league average with a 4.04 season relief ERA and a low fatigue index of 0.06. This series opener sees both teams coming in with middling recent form, each holding a 5-5 record over their last 10 games. The Diamondbacks' offense has been unlucky on balls in play with a .279 BABIP, causing the model to regress their projected runs up by 0.16. There are no notable park or weather conditions impacting this game. How the model decided: The biggest factor favoring Arizona Diamondbacks is Kansas City Royals's vulnerable 5.02 bullpen ERA, which is worse than the roughly 4.10 league average and improves Arizona Diamondbacks's scoring outlook. Lean: Arizona Diamondbacks ML (-105)

Chicago Cubs @ Milwaukee Brewers

The SharpSide model projects a 4.2–4.1 victory for the Chicago Cubs over the Milwaukee Brewers, a tight contest that stands in contrast to the market consensus of 3.8–4.7 favoring the Brewers. This means the model is 1.0 runs more favorable to the Chicago Cubs than the market. Matthew Boyd starts for the Cubs, entering with a 4.57 FIP and a 0.336 xwOBA-against this season over 102.3 innings, indicating he has allowed harder contact than league average. Robert Gasser toes the rubber for the Brewers, sporting a 4.37 FIP and a more favorable 0.314 xwOBA-against across 86.7 innings. The Brewers' bullpen has performed well with a 3.36 season relief ERA, significantly better than the league average of 4.10, leading to a -0.19 run nudge against the Cubs. The Cubs' bullpen is near league average with a 3.99 ERA. Both teams enter this series opener with average recent form, each posting a 5-5 record over their last 10 games. The Cubs' offense has been lucky on balls in play with a .293 BABIP, leading the model to regress their projected runs down by 0.05. The Brewers' offense has also been lucky, with a .312 BABIP, resulting in a more substantial downward regression of 0.36 runs for their projected total. No significant park or weather factors are in play. The model sees this as essentially a coin flip, with the faintest edge to Milwaukee Brewers. How the model decided: The biggest factor favoring Chicago Cubs is the opposing starter's 4.37 FIP, a worse-than-average mark that raises Chicago Cubs's scoring outlook. Lean: Chicago Cubs ML (+107)

Atlanta Braves @ Philadelphia Phillies

In this Game 4 of 4 between divisional rivals, the SharpSide model projects the Atlanta Braves to win 4.0–3.9 against the Philadelphia Phillies, while the market consensus favors the Phillies 3.6–4.5. The model is 1.0 runs more favorable to the Atlanta Braves than the market. Grant Holmes gets the start for the Braves, carrying a 4.71 FIP and a 0.332 xwOBA-against over 131.7 innings, numbers that suggest he allows more hard contact and fewer strikeouts than average. He averages a short 4.71 IP per start, exposing the Braves' bullpen more than usual. The Phillies counter with Jesús Luzardo, who boasts a strong 2.86 FIP and an excellent 0.265 xwOBA-against across 169.7 innings, suppressing hard contact and generating strikeouts at a high rate (11.09 K/9). The Braves' bullpen has been a strength with a 3.35 season relief ERA, better than the league average, which leads to a -0.51 run nudge to the Phillies' projected runs. The Phillies' bullpen has a 4.27 ERA, slightly above the league average. Both teams enter this contest in strong recent form, with the Braves at 7-3 and the Phillies also at 7-3 over their last 10 games. This series has been tightly contested, with the Braves taking Game 1 (5-2), the Phillies responding in Game 2 (4-2), and the Braves winning Game 3 (5-4) in a close one. The Phillies' offense has been unlucky on balls in play with a .284 BABIP, leading the model to regress their projected runs up by 0.09. There are no notable park or weather conditions influencing run scoring. The model sees this as essentially a coin flip, with the faintest edge to Philadelphia Phillies. How the model decided: The biggest factor favoring Atlanta Braves is Philadelphia Phillies's vulnerable 4.27 bullpen ERA, which is worse than the roughly 4.10 league average and improves Atlanta Braves's scoring outlook. Lean: Atlanta Braves ML (+155)

First Five Innings: Minnesota Twins @ Detroit Tigers (F5 UNDER)

In the First Five Innings matchup between the Minnesota Twins and Detroit Tigers, the model projects a significantly lower F5 total than the market. Our Bayesian starter model, blending current season and F5-specific ERA, sees Joe Ryan (3.89 F5 ERA) for the Twins and Troy Melton (2.20 F5 ERA) for the Tigers. This translates to a model F5 total of 2.89 runs, starkly below the market-implied F5 total of 4.42 runs. Both offenses have also been unlucky on balls in play, with both teams seeing a +0.06 run regression for their offenses. The park multiplier of 0.930 also favors lower scoring. Lean: F5 UNDER 4.0 total

Batter Prop: Luis Lara Over 0.5 Hits

The market has shown significant sharp movement on Luis Lara to go Over 0.5 Hits in the Chicago Cubs @ Milwaukee Brewers game. The consensus price for this prop has moved from -149 to -177, representing a 4.1 probability-point shift toward the Over. This aggressive line movement is historically indicative of sharp money entering the market and signals a strong expectation of Lara recording at least one hit tonight. Lean: Luis Lara Over 0.5 Hits (-177)

How the model decided

Today's divergences from market consensus are driven by a combination of bullpen performance, offensive BABIP regression, and starter peripherals. In the Arizona @ Kansas City game, the Royals' vulnerable bullpen, with its 5.02 ERA and +0.60 run nudge to Arizona, was the largest factor. For the Cubs @ Brewers matchup, the significant downward BABIP regression on the Brewers' offense, subtracting 0.36 runs, was the primary driver for our lean. Even with a strong Phillies starter, the Atlanta @ Philadelphia game leans Braves due to their superior bullpen and Holmes' short average start exposing that strength. The model also considered advanced Sabermetric data, systems trends, and other analytics.

How to read this

This analysis represents the SharpSide model's projected outcomes and divergences from the market. It is not financial advice, and all betting decisions are at the individual's discretion.

Projections update after publish. This brief is locked in at the 11:30 am ET refresh, but the model keeps recalculating all day as lineups are posted, weather shifts, pitching changes are announced, and lines move — a side or total highlighted here can flip before first pitch. Always confirm the current number on the live projections page (which locks 30 minutes before each game's first pitch) before placing a bet.