MLB Underdog Fantasy Player Predictions for Monday (6/30)
Monday, June 30, 2025: Below are three of the best picks for today’s MLB slate on Underdog Fantasy according to our projections team. Using factors like Statcast data, advanced sabermetrics, weather impacts, and environmental factors, every single pick is going to be based on what our projections say is a meaningful edge. Get access to all of these picks, including much more, by subscribing to the RotoGrinders Props & Pick’em package.
Don’t forget to check out our MLB weather page, which is curated by our Chief Meteorologist, Kevin Roth, to see how that may impact these picks as the day progresses. And you can always stay up to date on exactly what a team’s lineup is by heading to our MLB starting lineups page.
Below, I’ll detail how I’m approaching things on Underdog for this Monday slate.
First… Sign Up to Make MLB Underdog Fantasy Picks
If you want to play along but haven’t signed up yet, grab a special offer with our Underdog Fantasy promo code “GRINDERS” to unlock up to $1,000 Bonus Cash courtesy of a generous deposit match. Underdog Fantasy – one of the most popular DFS pick’em sites – provides player projections for MLB matchups each day. It is then up to the user to decide whether a player will ultimately exceed or fall short of those projections in the games. With a huge roster of players available from which to choose, we just need to make a minimum of two picks to build an entry.
When making your Underdog picks today, let RotoGrinders do the heavy lifting for you!
Underdog Fantasy Top MLB Picks for June 30, 2025
Now that you’re signed up, here are some of our top MLB DFS picks on Underdog for Monday:
- Aaron Judge lower than 0.5 Walks
- Jacob Lopez higher than 5.5 Pitcher Strikeouts
- Max Scherzer lower than 5.5 Pitcher Strikeouts
Yankees vs. Jays MLB Underdog Predictions
Aaron Judge lower than 0.5 Walks
The walks projection for Aaron Judge looks like a strong pick based on the current data. The Underdog projection of 0.5 compares favorably based on our MLB simulations. This pick projects to hit 54.6% of the time based on the assumptions, and that represents an 8.4% edge because of the 1.25x multiplier.
Max Scherzer lower than 5.5 Pitcher Strikeouts
The pitcher strikeouts projection for Max Scherzer looks like a strong pick based on the current data. The Underdog projection of 5.5 compares favorably based on our MLB simulations. This pick projects to hit 59.8% of the time based on the assumptions, and that represents a 2.0% edge.
Athletics vs. Rays MLB Underdog Predictions
Jacob Lopez higher than 5.5 Pitcher Strikeouts
The pitcher strikeouts projection for Jacob Lopez looks like a strong pick based on the current data. The Underdog projection of 5.5 compares favorably based on our MLB simulations. This pick projects to hit 56.5% of the time based on the assumptions, and that represents a 4.4% edge because of the 1.11x multiplier.
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Image Credit: Imagn