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July 15, 2025
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SF at TOR MLB Betting Preview

Game Time: TBD

1. Brief Intro

The San Francisco Giants are set to take on the Toronto Blue Jays in a matchup that promises intriguing pitcher-batter dynamics. With Hayden Birdsong on the mound for the Giants and Chris Bassitt for the Blue Jays, both teams will look to exploit their strengths against the opposing pitchers. Betting odds are not available for this game, adding an element of mystery to the wagering landscape.

2. Pitcher Breakdown

Pitching Matchup: Hayden Birdsong vs. Chris Bassitt
Hayden Birdsong (SF):

Hayden Birdsong brings a varied arsenal to the mound, featuring a Four-Seam Fastball (44% usage, 95.5 mph), Slider (25% usage, 88.9 mph), Changeup (17% usage, 88.7 mph), Curveball (13% usage, 80.2 mph), and a Slurve (2% usage, 84.7 mph). As a velocity-heavy pitcher, Birdsong relies on his fastball to set the tone, complemented by sharp breaking pitches. The Toronto lineup averages .267 this season with a projected xBA of .266 against Birdsong's arsenal, indicating a balanced matchup.

Chris Bassitt (TOR):

Chris Bassitt offers a diverse pitch mix comprising a Sinker (41% usage, 91.4 mph), Cutter (20% usage, 88.1 mph), Curveball (17% usage, 71.2 mph), Four-Seam Fastball (7% usage, 91.4 mph), Splitter (6% usage, 83.5 mph), Sweeper (6% usage, 72.7 mph), Slider (2% usage, 81.9 mph), and Changeup (1% usage, 83.5 mph). Known for his pitch-mix artistry, Bassitt aims to keep hitters off-balance. The Giants lineup, with a season average of .250, projects to .258 against Bassitt, indicating a slight edge for the Giants.

3. Lineup Advantage vs. Arsenal

Lineup Matchups & Batting Edges
For SF vs. Chris Bassitt:

The Giants lineup averages .250 this season and projects to .258 against Bassitt's arsenal. Casey Schmitt stands out with a significant increase in xBA, moving from a season BA of .254 to an xBA of .321 (+67 points) and reducing his K% from 24.4% to 17.9% (-6.5%). Conversely, Dominic Smith sees a decrease from .323 to .279 (-44 points) with an increase in K% from 18.3% to 21.0% (+2.7%).

For TOR vs. Hayden Birdsong:

The Blue Jays lineup, with a season average of .281, projects to .267 against Birdsong. Jr. Guerrero enjoys the biggest increase, with his xBA rising from .277 to .326 (+49 points) while maintaining a similar K rate. In contrast, Tyler Heineman experiences a notable decrease, dropping from .329 to .200 (-129 points) with his K% increasing from 20.2% to 25.0% (+4.8%).

4. Lineup Strikeout Trends vs. Arsenal

Strikeout Risks & Rewards

The Giants' projected K-rate is 21.6% against Bassitt, down 1.4% from their 23.0% season average, suggesting potential for contact. The Blue Jays' K-rate rises to 18.1% against Birdsong, up 2.4% from their 15.7% season average, indicating a slight increase in strikeout risk.

5. Umpire Influence

Behind the Plate: TBA

Umpire assignment has not been announced, which makes prop volatility a concern.

6. Betting Interpretation / Final Lean

Final Lean & Betting Takeaway

STEP-BY-STEP BETTING ANALYSIS:

STEP 1: Check ALL individual batters for prop opportunities
Casey Schmitt (.254 → .321, +67 points) and Patrick Bailey (.203 → .271, +68 points) show promising increases but do not meet the .300 xBA threshold for betting leans. Jr. Guerrero (.277 → .326, +49 points) meets both criteria, suggesting a potential lean.

STEP 2: Check team strikeout rates for pitcher props
Neither team's strikeout rates against the pitchers exceed the 25% threshold or show a significant increase over 4%, so no strong lean on strikeout props exists.

STEP 3: Report findings
Our final lean would be on Jr. Guerrero, as his .326 xBA against Birdsong's arsenal is well above our .300 threshold with a significant +49 point boost. No significant strikeout prop edges meet our betting threshold in this matchup.

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