MLB · Mon, Apr 13 · 6:35 PM

Diamondbacks at Orioles

O/U 9 · RL Orioles -1.5 · Oriole Park at Camden Yards

Gary's pick

Orioles ML-130

CONF 68%

Result

WCashedFinal 7-9

The read

The Arizona Diamondbacks roll into Camden Yards riding a season-high five-game winning streak, looking to capitalize on a Baltimore roster that has been decimated by injuries to its core stars over the last 48 hours. With Adley Rutschman and Ryan Mountcastle both sidelined, the Orioles (8-7) are asking their next generation to step up against a Diamondbacks squad (9-7) that just completed a statement sweep of the Phillies.

Despite Arizona’s momentum, the math behind this pitching matchup heavily favors the Orioles. Ryne Nelson’s 4.20 ERA is one of the most deceptive marks in the league right now; his 5.60 xERA and .370 xwOBA indicate he has been dodging bullets for three starts, and Camden Yards is the wrong place to be a fly-ball pitcher when the regression hits. With the wind blowing 9 mph out to right field and temperatures near 80 degrees, Nelson is walking into a trap. Gunnar Henderson already has a home run against him in limited looks and is currently tied for second in the majors with six long balls. Even without Rutschman’s protection, Henderson and Pete Alonso provide enough high-leverage power to exploit Nelson’s underlying volatility.

On the other side, Dean Kremer is a different pitcher when he sees the B&O Warehouse. His 2.87 Home ERA is a massive upgrade over his road splits, and he returns from a dominant Triple-A tune-up looking to stabilize a rotation missing Zach Eflin. While Arizona’s Ildemaro Vargas and Corbin Carroll are hitting the cover off the ball, the Diamondbacks' bullpen is the silent vulnerability tonight. After grinding through a high-intensity sweep in Philadelphia, Arizona's primary setup men are taxed, whereas Baltimore’s relief corps is fresh. Between the pitcher regression metrics and the situational bullpen fatigue for Arizona, the Orioles are the play to snap the Diamondbacks' streak.

Injuries noted

Orioles: [KNOWN] Zach Eflin (Starting Pitcher) — Elbow (Right): Eflin underwent Tommy John surgery on his right elbow Wednesday, Andy Kostka of TheBaltimoreBanner.com reports. (Apr 8 — 4d ago) [KNOWN] Dietrich Enns (Relief Pitcher) — Foot (Left): The Orioles placed Enns on the 15-day injured list Monday with a left foot infection. (Apr 6 — 7d ago) [KNOWN] Yaramil Hiraldo (Relief Pitcher) — Shoulder (Right): Baltimore placed Hiraldo on the 15-day injured list Sunday due to right shoulder inflammation, Roch Kubatko of MASNSports.com reports. (Apr 5 — 8d ago) [KNOWN] Andrew Kittredge (Relief Pitcher) — Shoulder (Right): Kittredge (shoulder) will begin a rehab assignment with Triple-A Norfolk on Wednesday, Jake Rill of MLB.com reports. (Mar 30 — 14d ago) [KNOWN] David Banuelos (Catcher) — Not Injury Related: Banuelos signed a minor-league contract with Minnesota that includes an invitation to big-league camp, Darren Wolfson of Channel 5 Saint Paul reports. (Apr 2 — 10d ago) [KNOWN] Luis Vazquez (Shortstop) — Thumb (Right): Orioles manager Craig Albernaz said Monday that Vazquez has been diagnosed with a broken right thumb, Andy Kostka of TheBaltimoreBanner.com reports. (Mar 29 — 15d ago) [KNOWN] Keegan Akin (Relief Pitcher) — Groin (Left): Orioles manager Craig Albernaz said Sunday that Akin (adductor) is scheduled to undergo an MRI on Monday, Roch Kubatko of MASNSports.com reports. (Mar 25 — 19d ago) [KNOWN] Heston Kjerstad (Left Fielder) — Hamstring (Right): The Orioles placed Kjerstad on the 10-day injured list Wednesday due to a right hamstring strain. (Mar 25 — 19d ago) [KNOWN] Colin Selby (Relief Pitcher) — Shoulder (Right): The Orioles placed Selby on the 60-day injured list Saturday with right shoulder inflammation, Rich Dubroff of BaltimoreBaseball.com reports. (Feb 14 — 57d ago) [NEW] Adley Rutschman (Catcher) — Ankle (Left): Manager Craig Albernaz said after Sunday's win against the Giants that the results of Rutschman's (ankle) MRI were encouraging, and the catcher may not require a lengthy stay on the injured list, Jake Rill of MLB.com reports. (Apr 12 — 0d ago) [NEW] Tyler O'Neill (Left Fielder) — Concussion (Not Specified): O'Neill suffered a concussion while he was dehydrated from an illness Thursday, Jacob Calvin Meyer of The Baltimore Sun reports. (Apr 12 — 0d ago) Diamondbacks: [NEW] Merrill Kelly (Starting Pitcher) — Back (Left): Kelly (back) will be reinstated from the 15-day injured list to make his season debut Tuesday in Baltimore, Steve Gilbert of MLB.com reports. (Apr 12 — 1d ago) [KNOWN] Jordan Lawlar (Shortstop) — Wrist (Right): The Diamondbacks transferred Lawlar (wrist) from the 10-day injured list to the 60-day IL on Tuesday. (Apr 7 — 6d ago) [KNOWN] Jeff Brigham (Relief Pitcher) — Undisclosed (Not Specified): The Cubs signed Brigham to a minor-league contract Thursday that includes an invitation to spring training, Bruce Levine of 670TheScore.com reports. (Mar 30 — 13d ago) [KNOWN] Carlos Santana (First Baseman) — Thigh (Right): The Diamondbacks placed Santana on the 10-day injured list Tuesday with a right adductor strain. (Apr 7 — 6d ago) [KNOWN] Pavin Smith (Left Fielder) — Elbow (Left): Smith is not in the lineup for Monday's contest versus the Tigers. (Mar 30 — 13d ago) [KNOWN] Andrew Saalfrank (Relief Pitcher) — Shoulder (Left): Saalfrank (shoulder) said Wednesday that he expects to be sidelined 10-16 months, Arizona Sports reports. (Feb 11 — 61d ago)

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Board stored April 13, 2026 at 5:12 PM ET.
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