Unlock the winning MLB DFS optimal lineup for the Sunday, August 9, 2026, 10-game main slate with premium matchup picks from the verified expert playbook. Tonight's slate features multiple explosive stacking environments, headlined by high totals in Kansas City and Boston, alongside elite pitching options on the mound. Navigating frontline starting arms like Jacob Misiorowski, Cam Schlittler, and Jesus Luzardo while targeting severe split vulnerabilities is the key to securing the MLB DFS best lineup today. Review our complete statistical breakdown below and run your builds through our MLB DFS optimizer before the 1:35 PM ET lock.

Go Deeper: For the complete breakdown of every starting pitcher, live weather updates, and ultimate salary-saving metrics, head over to Fantasy Alarm and check out the full MLB DFS Playbook for August 9th!

Top Projected MLB DFS Pitchers

Tonight's 10-game main slate pitching landscape offers strong strikeout ceilings along with high-upside value options in favorable split matchups. 

  • Sean Manaea (NYM) vs. PIT: The easy answer here is Jacob Misiorowski and move on, but in order to spend up on some bats we need value to come from somewhere. Manaea has been much better lately notching three straight quality starts and twice over his last five starts he's put up 20+ DKP. Pittsburgh ranks 25th vs. LHP with a 89 wRC+ and 25.4% K-rate too.

WEATHER ALERT: There are multiple different stadiums across major league baseball with really warm weather and winds are blowing out. ATL/NYY, ATH/BOS, CHC/KC, and COL/STL are the four stadiums that have elite hitting environments.

Unlock Premium Picks: Don't set your rosters with just the top tier! Visit Fantasy Alarm right now to read the full MLB DFS Playbook for August 10th and optimize your pitching staff.

Best MLB DFS Stacks Today

Targeting starting pitchers with severe platoon liabilities is the premier strategy to building an explosive lineup tonight.

Chicago Cubs (vs Randy Dobnak, KC RHP)

Randy Dobnak can't get keep getting away with this in broad daylight, especially with the weather situation today. Dobnak has a 1.16 ERA but 4.87 xERA, 4.70 xFIP, 43.4% hard-hit rate, and has a near equal K/9 ( (4.3) as BB/9 (3.8). It's hot and there are double-digit winds blowing out. The Cubs have a slate-leading 6.1 implied runs today and hit a LOT of home runs.

Gain the Tournament Edge: Want the full stacking targets and advanced team metrics to win big tonight? Head over to Fantasy Alarm to view the complete MLB DFS Playbook for August 9th.

Best Value Plays For DraftKings and FanDuel

Uncovering highly efficient, discounted options directly from the playbook allows you to payload elite pitching anchors across your roster..

  • Michael Conforto (OF, CHC): The Cubs are running Conforto out in the five-hole today and is so affordable and an easy way to get to a full Cubs stack. Conforto has a .198 ISO and .103 wRC+ against right-handed hurlers this season.

Find Every Salary Saver: Make room for the slate's highest-priced studs by finding every budget-friendly gem. Go to Fantasy Alarm right now to unlock the values inside the MLB DFS Playbook for August 9th.

MLB DFS Optimal Lineup For Today

Fusing top-tier strikeout pitching ceiling selections with targeted high-power environments forms the ultimate tournament-winning combination. Below is the verified optimal core build for the main slate, drawn strictly from the player pool of the Sunday Playbook.

Lock in Your Lineups: For real-time updates up until game lock, confirmed batting orders, and live optimal lineup configurations, visit Fantasy Alarm and explore the extensive MLB DFS Playbook for August 9th!

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