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Nationals vs Marlins Prediction, Pick, MLB Odds for Sunday, August 23

Nationals vs Marlins Prediction, Pick, MLB Odds for Sunday, August 23 article feature image
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Aug 13, 2026; Washington, District of Columbia, USA; Washington Nationals shortstop CJ Abrams (5) at bat against the Chicago Cubs during the first inning at Nationals Park. Mandatory Credit: Brad Mills-Imagn Images

The Miami Marlins host the Washington Nationals on August 23, 2026. First pitch from loanDepot park is scheduled for 1:40 p.m. ET. The game will be broadcast on NATS.

The Marlins are favored by -154 on the moneyline and by -1.5 on the run line. The Nationals are +142 on the moneyline and +1.5 on the run line. The total is set at 8.5 runs.

Find my MLB picks and Nationals vs Marlins prediction below, as well as probable pitchers, weather report, and more.


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Nationals vs Marlins Prediction

Nationals vs Marlins Picks:

  • CJ Abrams Over 1.5 Total Bases (-115)
  • CJ Abrams Over 1.5 Hits+Runs+RBIs (-145)

Nationals vs Marlins Odds

Nationals Logo
Sunday, Aug 23
1:40 p.m. ET
NATS
Marlins Logo
Nationals Odds
SpreadTotalMoneyline
+1.5
-154
8.5
-100o / -122u
+142
Marlins Odds
SpreadTotalMoneyline
-1.5
+128
8.5
-100o / -122u
-154
Odds via FanDuel. Get up-to-the-minute MLB odds here.
FanDuel Logo


Nationals vs Marlins MLB Betting Preview

The Marlins will host the Nationals on Sunday afternoon in the last of a three-game homestand at loanDepot Park in Miami.

Janson Junk will take the mound for Miami, looking to improve upon a rough season. He’s running a 4.37 ERA across 92 frames.


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Nationals vs Marlins Pick, Betting Analysis

I want to fade Junk, and I think CJ Abrams is a tough matchup for Miami’s right-handed starting pitcher.

In eight previous head-to-head at-bats against Junk, Abrams has four hits, including three extra-base knocks.

Junk throws a lot of four-seam fastballs (36% usage). Despite sitting around 94 MPH on average, the pitch seldom misses bats (11% whiff rate).

Meanwhile, Abrams has posted a +12 Run Value against four-seam fastballs this year, slugging .574 against the pitch. He really turns on those.

Junk also has vast splits (.363 wOBA allowed to lefties this season, .270 against righties), while Abrams mashes right-handed pitching (158 wRC+ this season).

Picks:

  • CJ Abrams Over 1.5 Total Bases (-115)
  • CJ Abrams Over 1.5 Hits+Runs+RBIs (-145)

Nationals vs Marlins Weather


Get the latest coverage on MLB Weather.
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About the Author

Ryan graduated from Providence College in 2016 with Bachelor Degrees in Business Economics & Mathematics. It was at Providence where Ryan really first found his passion for sports betting. For a lifelong sports fan with a knack for statistical analysis, he was instantly drawn to the fundamentals of the industry, specifically how sports betting markets functioned and fluctuated. In what primarily started as a recreational hobby, Ryan began studying the ins-and-outs of sports betting markets on a daily basis. He took to Twitter (now X), where he amassed a following for writing a sports betting blog that provided statistical analysis behind his wagers. In spite of seeking employment opportunities elsewhere post graduation, Ryan continued to follow his passion for the statistical analysis of sports betting wagers, eventually deciding to pursue a career in the sports betting industry.

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