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MLB Prop Bets: Baltimore Orioles vs Arizona Diamondbacks (April 14, 2026)

The Arizona Diamondbacks (9-8) face the Baltimore Orioles (9-7) at Oriole Park at Camden Yards on Tuesday at 6:35pm (ET). Let's take a look at the MLB Prop Bets for the matchup. Merrill Kelly is the probable pitcher for the Diamondbacks, while Trevor Rogers is the probable pitcher for the Orioles. The Orioles are favored to win at -163, while the Diamondbacks are at +135. The total runs line is set at 8.5, with OVER at -120 and UNDER at +100.

  • The Diamondbacks (-156) have a 12-5 Run Line record this season, while the Orioles (+129) hold a record of 7-9.
  • The Diamondbacks have a 9-6-2 O/U record this season (meaning nine games have gone over the total runs line, six have gone under and two have resulted in a push). The Orioles have an 8-8-0 O/U record.

Scoring Insights

  • The Diamondbacks are averaging 4.2 runs per game this season (19th in the league). Comparatively, the Orioles are averaging 4.3 (T15th).
  • In the field, the Diamondbacks are allowing 4.6 runs per game this season (21st in the league), while the Orioles are allowing an average of 4.1 runs (12th).

Let's take a look at how these teams perform in some other key statistical areas.

Batting Insights:

Batting Average

  • Looking at their batting averages this season, the Diamondbacks are at .229 (ranking 19th in the Major leagues), while the Orioles are batting .249 (7th).

Home Runs

  • In terms of total home runs this season, the Orioles have hit 15 (T18th in the Major Leagues). Meanwhile, the Diamondbacks have managed 13 (T22nd).

Runs Batted In

  • Finally, looking at their runs batted in, the Diamondbacks have recorded 69 RBIs to rank T10th in the MLB this season. Comparatively, the Orioles have recorded 68 RBIs to rank T13th.

Pitching Insights:

Earned Run Average

  • The Orioles have an earned run average of 3.82 this season (10th in the Majors), while The Diamondbacks have an ERA of 3.86 (11th).

Strikeouts

  • Turning our attention to total strikeouts, the Diamondbacks have recorded 128 this season, ranking 23rd in the MLB. Meanwhile, the Orioles rank 16th for total strikeouts, recording 138.

Opponent Batting Average

  • Opponents are batting an average of .246 against the Orioles this season (23rd in the Major Leagues). Comparatively, the Diamondbacks' opponents are at .231 (13th).

First Innings Moneyline

  • Here are their first innings moneyline records in 2026.
    Total Home Road Favorite Underdog Neutral Last 10
    Diamondbacks 6-4-7 2-1-4 4-3-3 1-0-1 5-4-6 0-0-0 3-3-4
    Orioles 1-2-13 1-1-8 0-1-5 1-1-11 0-1-2 0-0-0 1-2-7

Lead After Three Innings

The Diamondbacks are +124 to lead after three innings, while the Orioles are -160.

  • Here are their records after the first three innings in 2026.
    Total Home Road Favorite Underdog Neutral Last 10
    Diamondbacks 7-7-3 3-2-2 4-5-1 2-0-0 5-7-3 0-0-0 4-4-2
    Orioles 4-8-4 4-5-1 0-3-3 3-6-4 1-2-0 0-0-0 2-5-3

NRFI/YRFI

The NRFI market is paying -115 and the YRFI is paying -115.

  • The NRFI is 6-11 in Diamondbacks games this season. The Orioles have a 12-4 NRFI record.

Last Time They Met

The Orioles recorded a 9-7 victory over the Diamondbacks at Oriole Park at Camden Yards yesterday. Jeremiah Jackson was crushing the ball in that matchup, hitting 2 home runs and recording 5 RBIs.