Nationals vs Mariners Prediction

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The main thing

    📡 After suffering a 3-8 defeat to Washington, Seattle have a strong opportunity to bounce back. The Mariners are sending Emerson Hancock to the mound, who boasts a 2.76 ERA, while Miles Mikolas starts for the Nationals with an 8.28 ERA. Washington already punished the visitors in the second game of the series, but this new pitching matchup clearly shifts the prediction in Seattle’s favor.

    Head-to-Head

    📊 The series has seen both teams trade blows: Seattle took the opener 5-3, while Washington responded with an 8-3 victory. This doesn’t point to dominance from either side, but rather highlights how much the outcome depends on starting pitching and early runs. In Game 3, the Mariners hold the edge on the mound, and that could prove to be the key difference compared to the previous matchup.

    H2H Stats Matches and Previous Teams Results

    61%
    14 Wins
    39%
    9 Wins
    13.06.26
    MLB
    Washington Nationals
    Washington Nationals
    Seattle Mariners
    Seattle Mariners
    8
    3
    3
    0
    0
    0
    0
    0
    0
    0
    2
    3
    0
    0
    3
    0
    0
    0
    12.06.26
    MLB
    Washington Nationals
    Washington Nationals
    Seattle Mariners
    Seattle Mariners
    2
    10
    0
    0
    0
    5
    0
    0
    1
    0
    0
    3
    0
    0
    0
    0
    1
    1
    0
    1
    30.05.25
    MLB
    Seattle Mariners
    Seattle Mariners
    Washington Nationals
    Washington Nationals
    3
    9
    0
    0
    0
    0
    0
    0
    0
    0
    0
    0
    0
    2
    2
    0
    0
    0
    0
    0
    1
    7
    29.05.25
    MLB
    Seattle Mariners
    Seattle Mariners
    Washington Nationals
    Washington Nationals
    0
    9
    0
    0
    0
    2
    0
    0
    0
    3
    0
    1
    0
    0
    0
    0
    0
    3
    0
    0
    28.05.25
    MLB
    Seattle Mariners
    Seattle Mariners
    Washington Nationals
    Washington Nationals
    9
    1
    3
    0
    0
    0
    0
    0
    0
    1
    1
    0
    3
    0
    0
    0
    2
    0
    Empty
    There are no events
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    Washington Nationals Team Overview

    Washington are 36-35 on the season, but their home record stands at a disappointing 13-21. The team knows how to stay competitive, often covering the spread, and they've already shown they can break down Seattle’s pitching. However, with Mikolas on the mound sporting an ERA north of 8.00, the hosts will likely need to put up big numbers again-a risky proposition. If the Nationals concede early, it will be much tougher for them to stick to their usual disciplined game plan.

    Match Results: Washington Nationals

    13.06.26
    MLB
    Washington Nationals
    Washington Nationals
    Seattle Mariners
    Seattle Mariners
    8
    3
    3
    0
    0
    0
    0
    0
    0
    0
    2
    3
    0
    0
    3
    0
    0
    0
    W
    12.06.26
    MLB
    Washington Nationals
    Washington Nationals
    Seattle Mariners
    Seattle Mariners
    2
    10
    0
    0
    0
    5
    0
    0
    1
    0
    0
    3
    0
    0
    0
    0
    1
    1
    0
    1
    L
    10.06.26
    MLB
    San Francisco Giants
    San Francisco Giants
    Washington Nationals
    Washington Nationals
    11
    10
    0
    0
    0
    0
    0
    2
    0
    0
    0
    0
    1
    4
    0
    3
    5
    0
    5
    1
    L
    10.06.26
    MLB
    San Francisco Giants
    San Francisco Giants
    Washington Nationals
    Washington Nationals
    3
    6
    0
    2
    0
    0
    0
    0
    0
    0
    2
    1
    0
    0
    0
    2
    0
    0
    1
    1
    W
    09.06.26
    MLB
    San Francisco Giants
    San Francisco Giants
    Washington Nationals
    Washington Nationals
    3
    4
    0
    0
    0
    0
    0
    0
    0
    0
    0
    0
    1
    1
    0
    0
    2
    0
    0
    3
    W
    Empty
    There are no events
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    Seattle Mariners Team Overview

    Seattle are above .500 at 37-35 and have gone 4-6 over their last 10 games, but they tend to play high-scoring contests more often than not. After a 3-8 defeat, the visitors need more than just a response-they need a cleaner start. Hancock provides a solid foundation for that, and against Mikolas, the Mariners’ offense should be able to create chances early in the game.

    Match Results: Seattle Mariners

    13.06.26
    MLB
    Washington Nationals
    Washington Nationals
    Seattle Mariners
    Seattle Mariners
    8
    3
    3
    0
    0
    0
    0
    0
    0
    0
    2
    3
    0
    0
    3
    0
    0
    0
    L
    12.06.26
    MLB
    Washington Nationals
    Washington Nationals
    Seattle Mariners
    Seattle Mariners
    2
    10
    0
    0
    0
    5
    0
    0
    1
    0
    0
    3
    0
    0
    0
    0
    1
    1
    0
    1
    W
    11.06.26
    MLB
    Baltimore Orioles
    Baltimore Orioles
    Seattle Mariners
    Seattle Mariners
    7
    5
    0
    1
    0
    0
    6
    0
    0
    4
    1
    0
    0
    0
    0
    0
    0
    0
    L
    10.06.26
    MLB
    Baltimore Orioles
    Baltimore Orioles
    Seattle Mariners
    Seattle Mariners
    7
    2
    0
    0
    0
    0
    0
    0
    0
    0
    0
    0
    3
    0
    4
    0
    0
    2
    L
    09.06.26
    MLB
    Baltimore Orioles
    Baltimore Orioles
    Seattle Mariners
    Seattle Mariners
    5
    6
    1
    0
    0
    0
    0
    0
    0
    3
    0
    0
    0
    0
    1
    1
    0
    0
    2
    0
    1
    2
    W
    Empty
    There are no events
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    ⚾ Starting Pitchers

    For Washington, the main concern is Miles Mikolas. An ERA of 8.28 is far too high heading into a matchup against a team eager to bounce back after a loss. If he continues to leave pitches over the plate, Seattle are likely to generate plenty of traffic on the bases.

    Seattle turn to Emerson Hancock, whose 2.76 ERA looks much more reliable. He doesn’t need to completely shut down Washington-his job is to keep things under control in the early innings and prevent the hosts from launching another quick offensive burst.


    ⭐ Editor’s Prediction

    Washington have already shown at home that they can punish Seattle, but Game 3 of the series gives the Mariners a stronger starting position. Hancock has looked far more reliable than Mikolas, and the visitors’ lineup enjoys a favorable matchup against a pitcher struggling with a high ERA. The Nationals can be dangerous with their contact hitting and timely offense, but they’ll need to be clinical again to offset the pitching disadvantage. If Seattle strike first, the game should play out in their favor. Our pick - Seattle Mariners to win.

    Our choice
    Seattle Mariners Win at odds of -141*
    Bovada
    Bet
    *The odds are relevant for the time of publication (14 June 2026, 05:05)

    Will this prediction come true?

    Total votes cast: 0

    Betting Tips: Washington Nationals - Seattle Mariners

    Over 8.5 runs scored
    washington-nationalsseattle-marinersin last 6 Washington Nationals games against Seattle Mariners (MLB).
    seattle-marinersin last 7 Seattle Mariners games (MLB).
    Total Over (8.5)
    -189
    Under 11.5 runs scored
    seattle-marinersin 12 of last 14 Seattle Mariners games (MLB).
    Total Under (11.5)
    -213