Explore Marlins vs D-Backs Expert Picks and Betting Guide – 9/15/2026

Miami Marlins

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Arizona Diamondbacks

Miami Marlins Insights

• Janson Junk – Over/Under 2.5 Strikeouts (-115/-115)
  Janson Junk’s slider usage has dropped by 7.8% from last year to this one (42.5% to 34.7%) .
  Explain: Because sliders are one of the most effective pitches to use, a pitcher who alters his pitch mix to use them less often may see less success as a result, particularly if he uses his fastball more instead.
• Agustin Ramirez – Over/Under Hits
  Agustin Ramirez is projected to bat 9th in the batting order today, which would be a downgrade from his 77% rate of hitting in the top-half of the lineup this season.
  Explain: The lower in the order a player bats, the fewer plate appearances he will get and the fewer opportunities he will get to hit the Over for every market. A player who hits lower in the order than he normally does may provide extra value opportunity since the market may be based on him hitting higher.
• Miami Marlins – 2H Moneyline
  According to the leading projection system (THE BAT), the Miami Marlins’ bullpen profiles as the 10th-worst among all the teams in the game.
  Explain: Most bettors only consider the starting pitcher, but a weak bullpen sneakily creates an easier matchup for the opposing offense and boosts a game’s runs.

Arizona Diamondbacks Insights

• Michael Soroka – Over/Under 4.5 Strikeouts (+110/-140)
  Michael Soroka’s 2525-rpm fastball spin rate this year ranks in the 95th percentile out of all starters.
  Explain: Spin rate is a key component to fastball success in generating strikeouts and preventing runs.
• Ryan Waldschmidt – Over/Under Total Bases
  Ryan Waldschmidt’s average exit velocity has fallen off in recent games; his 86.5-mph seasonal EV has decreased to 76.1-mph in the past two weeks.
  Explain: Hitting the ball hard increases the chances of either a home run or the ball landing in fair territory for a hit before a fielder can get to it.
• Lars Nootbaar – Over/Under 1.5 Total Bases (+115/-145)
  Lars Nootbaar hits many of his flyballs to center field (40.6% — 99th percentile) and will have to hit them out towards the league’s 3rd-deepest CF fences in today’s matchup.
  Explain: This player’s skill set does not match up particularly well with the park he’s in today, which may lead to worse-than-usual performance.

Betting Trends

• Arizona Diamondbacks – Over/Under 2.5 1st Five Innings (F5) Team Total (+100/-130)
  The Arizona Diamondbacks have hit the 1st Five Innings (F5) Team Total Under in 10 of their last 13 games at home (+6.30 Units / 38% ROI)
• Over/Under 8.5 Game Total (-110/-110)
  The Miami Marlins have hit the Game Total Over in 8 of their last 9 games (+6.90 Units / 69% ROI)
• Xavier Edwards – Over/Under 1.5 Total Bases (+135/-175)
  Xavier Edwards has hit the Total Bases Under in 19 of his last 25 away games (+8.10 Units / 18% ROI)