Cardinals vs Pirates Prediction 19 May 2026

Details
The main thing
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
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    📡 The odds are nearly even in St. Louis, but Pittsburgh have a clear advantage with Mitch Keller on the mound. For the visitors, this game is crucial after a tough stretch: they don’t need a flashy win, just a steady outing where their starter sets the tempo and allows the offense to play without chasing the score. This prediction backs Pittsburgh to win, relying on the stronger starting matchup and Keller’s solid track record against this opponent.

    Head-to-Head

    📊 St. Louis have come out on top in six of their last ten head-to-head meetings. Cardinals’ wins: 10-5, 5-4, 11-7, 4-2, 4-1, 7-6. Pirates’ victories: 2-1, 8-3, 5-0, 1-0. As for totals, it’s an even split with five games going over and five staying under. A key betting note: Pittsburgh tend to secure their wins on the back of strong pitching, and Keller delivered six solid innings in his last start against St. Louis, helping the Pirates to an 8-3 win.

    Head-to-head statistics Cardinals - Pirates

    56%
    106 Wins
    44%
    84 Wins
    30.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    4
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    1
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    2
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    0
    29.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    2
    6
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    1
    29.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    4
    1
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    21.05.26
    MLB
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    2
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    20.05.26
    MLB
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    0
    7
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    Empty
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    St. Louis Cardinals Team Overview

    St. Louis have looked more solid this season than Pittsburgh in their current form, boasting a 27-19 overall record and a 12-11 mark at home. The team averages around 4.5 runs per game, features a powerful middle of the order, and has shown the ability to grind out late innings. However, there’s a key factor to consider ahead of this matchup: facing Keller, the hosts will need to earn their way on base rather than rely on free passes. If the Cardinals can't run up his pitch count early, their offensive approach could face real challenges as the game wears on.

    Match Results: St. Louis Cardinals

    30.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    4
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    L
    29.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    2
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    29.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    4
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    1
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    W
    27.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Baltimore Orioles
    Baltimore Orioles
    7
    5
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    3
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    0
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    2
    0
    1
    1
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    1
    1
    W
    26.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Baltimore Orioles
    Baltimore Orioles
    7
    8
    0
    5
    1
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    0
    0
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    0
    6
    0
    0
    0
    0
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    L
    Empty
    There are no events
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    Pittsburgh Pirates Team Overview

    Pittsburgh enter the matchup with a 24-23 record and an 11-10 mark on the road. Their recent outings have been rough: the offense was shut out twice, making it crucial for the team to avoid falling behind early. Still, the Pirates’ overall season profile remains respectable-they average nearly 4.9 runs per game, boast solid baserunning, and hold a lower team ERA than St. Louis. This is far from a hopeless lineup; they simply need to regain momentum in the opening inning.

    Match Results: Pittsburgh Pirates

    30.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    4
    5
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    29.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    2
    6
    0
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    W
    29.08.26
    major league baseball
    St. Louis Cardinals
    St. Louis Cardinals
    Pittsburgh Pirates
    Pittsburgh Pirates
    4
    1
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    L
    26.08.26
    major league baseball
    San Diego Padres
    San Diego Padres
    Pittsburgh Pirates
    Pittsburgh Pirates
    3
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    L
    26.08.26
    major league baseball
    San Diego Padres
    San Diego Padres
    Pittsburgh Pirates
    Pittsburgh Pirates
    0
    1
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    W
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    ⚾ Starting Pitchers

    Matthew Liberatore gets the nod for St. Louis, coming in with a 2-2 record and a 4.40 ERA. The left-hander has shown flashes of quality, but a 1.51 WHIP and nine home runs allowed highlight his vulnerability. Against Pittsburgh, Liberatore will need to stay sharp- the visitors thrive on aggressive base running and can quickly change the game’s momentum with a single big inning.

    Mitch Keller takes the mound for Pittsburgh, boasting a 4-2 record, a 3.59 ERA, and a 1.08 WHIP. Keller’s profile is much steadier: he limits baserunners, commands the zone well, and consistently pitches deep into games. For the Pirates, Keller is more than just a starter-he’s their answer to a tough stretch. If he delivers six strong innings, Pittsburgh have a genuine shot at snapping their skid, even on the road.


    ⭐ Editor’s Prediction

    St. Louis have the better overall record and are never an easy opponent at home, but this pick is all about the starting pitching matchup. Keller offers more reliability than Liberatore in terms of ERA, WHIP, and traffic management, and after back-to-back shutout losses, Pittsburgh need exactly this kind of game-a steady start without early breakdowns to let their offense gradually find a rhythm. While Liberatore can keep pace, his tendency to allow baserunners and hard contact gives the Pirates a real chance to break out with a big inning. Historically, St. Louis have the edge head-to-head, but Pittsburgh’s wins in this matchup often come on the back of strong pitching performances. If Keller can keep the Cardinals quiet through the first five innings, the visitors will have a great shot to take over late. Our pick: Pittsburgh Pirates to win.

    Pittsburgh Pirates Win
    Bovada
    Place a bet-109
    Published: 19/05/2026, 06:09

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    Betting Tips: St. Louis Cardinals - Pittsburgh Pirates

    Under 9.5 runs scored:
    st-louis-cardinalsin 14 of last 15 St. Louis Cardinals games (MLB).
    st-louis-cardinalsin last 9 St. Louis Cardinals home games (MLB).
    Total Under (9,5)
    -213
    St. Louis Cardinals won with a +2.5 handicap:
    st-louis-cardinalsin 9 of last 10 games (MLB).
    St. Louis Cardinals Handicap (+2,5)
    -303