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Mariners vs. Nationals Betting Picks - Today's Free MLB Best Bets, Odds, Predictions (8/23)

Robbie Ray - Fantasy Baseball Rankings, MLB Injury News, Draft Sleepers

Welcome RotoBallers to our betting picks for the Washington Nationals vs. Seattle Mariners, another article in our daily series of free MLB betting picks for every game on the schedule. This free MLB betting breakdown article is for Tuesday August 23rd, 2022.

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Today's Betting Overview - Nationals vs. Mariners

The Nationals take on the Mariners on Tuesday August 23rd at T-Mobile Park, Seattle. RotoBaller provides free handicapping pick and odds for all MLB games throughout the 2022 season.

  • Matchup: Washington Nationals (41-82) vs. Seattle Mariners (66-56)
  • Date: Tuesday August 23rd, 2022
  • Time: 10:10 ET
  • Venue: T-Mobile Park, Seattle


Today's MLB Sportsbook Odds - Nationals vs. Mariners

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Washington Nationals - Today's MLB Betting Analysis

Heading into today's game against Seattle, the Nationals have a record of just 41-82. This places the team 5th in the NL East division. The Nationals will need a win in today's game to improve their record on the road (22-38). The Nationals are hoping to get back on track after dropping their last game to San Diego by a score of 2-1. Currently, Washington has a below .500 record in their 38 series, coming in at 8-27-3.

Erick Fedde gets the starting nod for Washington, looking to improve his overall record of 5-7. Fedde will be looking to bring down an ERA of 4.95. Compared to other pitchers, he has an elevated batting average allowed (.269). Opposing batters have been able to hit for power against Fedde. So far, he has allowed 13 home runs, leading to a per 9 average of 1.27. Heading into the game, he has struck 17.0% of the batters he's faced. In his outings, Erick Fedde is putting batters on through walks at a high rate, averaging 4.56 walks per 9 innings.

On offense, Washington has struggled to bring runners across the plate, averaging just 3.75 runs per game. Over their last 3 games, the team has an average run differential of 1. Despite their mediocre scoring average, the Nationals have combined to hit .247, which ranks 12th in the league. Per game, the team is averaging 8.27 hits. So far, home runs have been elusive for the team, as they rank 27th in the league, at .83 home runs per contest. Leading into the game, the team's slugging percentage is just .374. Washington's OBP of .313 places them 19th in the league. On average, the team generates walks at a rate of 7.8%.


Seattle Mariners - Today's MLB Betting Analysis

As the Seattle Mariners host the Washington Nationals, they have a record of 66-56, placing them 2nd in the AL West division. When playing at T-Mobile Park, the Mariners have played well, posting a record of 31-26. Seattle will be looking to bounce back after falling to the Athletics by a score of 5-3. The team's overall series record is above .500, sitting at 20-16-2.

For Seattle, Robbie Ray gets the start, currently holding a record of 9-8. Across 24 appearances, Ray has a combined ERA of 3.87. So far, Robbie Ray has put together a WHIP of 1.20. Currently, opponents are batting just .226 against the left-hander. So far, he has a SLG% allowed .422, including giving up 23 home runs. Heading into the game, Ray has struck 28.0% of the batters he's faced.

Seattle enters play with the 21st ranked scoring offense, averaging 4.16 runs per game. In the team's 57 games at home, their run differential is 1. Together, the Mariners' offense has the 24th ranked batting average, at .233. On average, the team is coming up with 7.76 hits per game. Despite having a low batting average, they are one of the best power hitting lineups in the league, averaging 1.11 home runs per game (12th). The team's current slugging percentage of .385 ranks near the league average. Seattle's strong OBP of .316 is 11th best, coming on a walk rate of 9.6%.


Today's MLB Betting Pick - Nationals vs. Mariners

Heading into today's matchup between Washington and Seattle, the Mariners are the heavy favorite at -270 on the moneyline. Seattle's implied win probability sits at 72.97%. Even with the odds strongly in favor of Seattle, the MLB predictive model shows the best bet for this contest being the Nationals on the runline (+1.5).

Recommended Betting Pick: Nationals +1.5 Runline

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