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  "description": "Level up your Tuesday betting with our April 21st MLB First Pitch analysis. We break down \"fair odds\" for today's top matchups, featuring Shohei Ohtani, Juan Soto, and Corbin Burnes. Get the data-driven edge on strike probabilities, ball rates, and first-pitch value across the full slate.",
  "path": "/mlb/mlb-first-pitch-picks-today-best-bets-april-21/",
  "publishedAt": "2026-04-21T19:40:14.000Z",
  "site": "https://edgely.bet",
  "tags": [
    "Complete Guide to MLB First Pitch Betting Strategy"
  ],
  "textContent": "## MLB Matchup Preview: Key Plays to Watch\n\nIf you're gearing up for some MLB action, we've got a packed slate to dive into. With so many games on the horizon, it's crucial to shop around for the best odds. While FanDuel often posts lines first, you might find better value at DraftKings, Score, or Bet365. Let's break down the key plays you should keep an eye on.\n\n> 📍Note: always verify starting lineups as this blog is written before most lineups are confirmed using projected starting pitchers, lineups, and batting orders.\n\n💡\n\n****New to this market?**** Check out our Complete Guide to MLB First Pitch Betting Strategy to understand the data and \"fair odds\" calculations we use for these daily picks.\n\n### Astros @ Guardians: Correa vs. Messick\n\n  * **Carlos Correa** vs. Parker Messick\n  * Projected outcome: In play with a 20.5% chance (fair odds +387)\n  * Messick's Zone Stats: 72.7% in the zone, 27.3% swing rate, 18.2% balls in play\n  * Correa's Swing Stats: Swings at 66.7%, puts in play 33.3% of the time\n\n\n\n### Reds @ Rays: Simpson vs. Burns\n\n  * **Chandler Simpson** vs. Chase Burns\n  * Projected outcome: Ball with a 58.3% chance (fair odds -140)\n  * Burns' First Pitch: Throws a ball 58.3% of the time\n\n\n\n### Cardinals @ Marlins: Wetherholt & Marsee in Focus\n\n  * **JJ Wetherholt** vs. Chris Paddack\n    * Projected outcome: In play with a 17.1% chance (fair odds +486)\n    * Paddack's Zone Stats: 77.4% in the zone, 38.7% swing rate, 16.1% balls in play\n    * Wetherholt's Swing Stats: Swings at 33.3%, puts in play 4.8%\n  * **Jakob Marsee** vs. Dustin May\n    * Projected outcome: In play with a 15.9% chance (fair odds +530)\n    * May's Zone Stats: 55.6% in the zone, 11.1% swing rate, 7.4% balls in play\n    * Marsee's Swing Stats: Swings at 13.0%, puts in play 8.7%\n\n\n\n### Brewers @ Tigers: Frelick & Jones at the Plate\n\n  * **Sal Frelick** vs. Keider Montero\n    * Projected outcome: Strike with a 66.7% chance (fair odds -200)\n    * Montero's Zone Stats: 66.7% in the zone, 20.0% balls in play\n  * **Jahmai Jones** vs. Kyle Harrison\n    * Projected outcome: In play with a 25.4% chance (fair odds +294)\n    * Harrison's Zone Stats: 88.9% in the zone, 44.4% swing rate, 11.1% balls in play\n\n\n\n### Braves @ Nationals: Wood vs. López\n\n  * **James Wood** vs. Reynaldo López\n  * Projected outcome: In play with a 14.7% chance (fair odds +579)\n  * López's Zone Stats: 71.0% in the zone, 38.7% swing rate, 12.9% balls in play\n\n\n\n### Yankees @ Red Sox: Rice & Anthony on Deck\n\n  * **Ben Rice** vs. Connelly Early\n    * Projected outcome: In play with a 16.7% chance (fair odds +500)\n    * Early's Zone Stats: 66.7% in the zone, 22.2% swing rate\n  * **Roman Anthony** vs. Luis Gil\n    * Projected outcome: Ball with a 50.0% chance (fair odds -100)\n    * Gil's First Pitch: Throws a ball 50.0% of the time\n\n\n\n### Twins @ Mets: Buxton vs. McLean\n\n  * **Byron Buxton** vs. Nolan McLean\n  * Projected outcome: In play with a 17.2% chance (fair odds +481)\n  * McLean's Zone Stats: 58.3% in the zone, 0.0% swing rate\n\n\n\n### Orioles @ Royals: Garcia vs. Baz\n\n  * **Maikel Garcia** vs. Shane Baz\n  * Projected outcome: In play with a 14.3% chance (fair odds +600)\n  * Baz's Zone Stats: 57.1% in the zone, 37.1% swing rate, 14.3% balls in play\n\n\n\n### Phillies @ Cubs: Turner vs. Imanaga\n\n  * **Trea Turner** vs. Shota Imanaga\n  * Projected outcome: Ball with a 50.0% chance (fair odds -100)\n  * Imanaga's First Pitch: Throws a ball 50.0% of the time\n\n\n\n### Pirates @ Rangers: Nimmo vs. Mlodzinski\n\n  * **Brandon Nimmo** vs. Carmen Mlodzinski\n  * Projected outcome: Ball with a 46.7% chance (fair odds +114)\n  * Mlodzinski's First Pitch: Throws a ball 46.7% of the time\n\n\n\n### Padres @ Rockies: Julien vs. Vásquez\n\n  * **Edouard Julien** vs. Randy Vásquez\n  * Projected outcome: In play with an 18.3% chance (fair odds +447)\n  * Vásquez's Zone Stats: 70.0% in the zone, 30.0% swing rate\n\n\n\n### Blue Jays @ Angels: Lukes & Neto's Chances\n\n  * **Nathan Lukes** vs. Jack Kochanowicz\n    * Projected outcome: In play with a 24.7% chance (fair odds +305)\n    * Kochanowicz's Zone Stats: 74.1% in the zone, 25.9% balls in play\n  * **Zach Neto** vs. Patrick Corbin\n    * Projected outcome: In play with a 16.1% chance (fair odds +522)\n    * Corbin's Zone Stats: 68.8% in the zone, 40.6% swing rate\n\n\n\n### Athletics @ Mariners: Refsnyder vs. Lopez\n\n  * **Rob Refsnyder** vs. Jacob Lopez\n  * Projected outcome: Ball with a 52.4% chance (fair odds -110)\n  * Lopez's First Pitch: Throws a ball 52.4% of the time\n\n\n\n### White Sox @ D-backs: Benintendi vs. Kelly\n\n  * **Andrew Benintendi** vs. Merrill Kelly\n  * Projected outcome: In play with a 13.9% chance (fair odds +619)\n  * Kelly's Zone Stats: 57.6% in the zone, 24.2% swing rate\n\n\n\n### Dodgers @ Giants: Adames vs. Yamamoto\n\n  * **Willy Adames** vs. Yoshinobu Yamamoto\n  * Projected outcome: Strike with a 66.7% chance (fair odds -200)\n  * Yamamoto's Zone Stats: 66.7% in the zone\n\n\n\n### Conclusion\n\nWith a rich lineup of matchups, there’s something for everyone in this MLB slate. Whether you're betting on strikes, balls, or balls in play, these insights should help guide your wagers. Remember to compare odds across different platforms for the best value and enjoy the games!",
  "title": "MLB First Pitch Picks Today: Best Bets (April 21st) | MLB EDGE",
  "updatedAt": "2026-04-21T21:47:42.962Z"
}