The Washington Nationals will look to complete their first series sweep of the season on Thursday as they wrap up a three-game interleague set against the Baltimore Orioles from Nationals Park.Mackenzie Gore will take the starting bump for the sixth time, looking to secure his third win of the year, while the Orioles will counter with Cade Povich, who enters start number five off his worst showing of the year.Orioles vs. Nationals recent form and recordsBaltimoreSince taking two of three from the Indians at home, Brandon Hyde's Orioles have dropped successive series to the Reds and Nationals. In playing to a 9-14 overall record, Baltimore brings up the rear of the AL East standings, five games in back of the front-running Yankees.More importantly, the O's have been costly for MLB bettors who are $586 in the red backing them on a gamely basis. Baltimore has hemorrhaged money both at home (-$211) and on the road (-$375).WashingtonThe Nationals have responded well since losing three of four in an extended series at Pittsburgh, locking down wins in each of their last two series against the Rockies and Orioles.With CJ Abrams limited to just 11 of the first 24 games, Washington sits two games under .500 at 11-13, resulting in a modest $35 return for $100-per-bet baseball bettors. A majority of the team's success has come at home, where the Nationals are 7-4 and $552 in the black.InjuriesBaltimoreColton Cowser LF 10 Day IL - ThumbCody Poteet SP 15 Day IL - ShoulderZach Eflin SP 15 Day IL - LatChayce McDermott SP 15 Day IL - LatAndrew Kittredge RP 15 Day IL - KneeTrevor Rogers SP 15 Day IL - KneeGrayson Rodriguez SP 15 Day IL - ElbowAlbert Suarez RP 60 Day IL - ShoulderTyler Wells SP 60 Day IL - ElbowKyle Bradish SP 60 Day IL - ElbowWashingtonCJ Abrams SS 10 Day IL - HipAndres Chaparro 1B 10 Day IL - ObliquePaul DeJong 3B 10 Day IL - FaceOrlando Ribalta RP 15 Day IL - BicepMichael Soroka RP 15 Day IL - BicepsDerek Law RP 15 Day IL - ForearmCade Cavalli SP 15 Day IL - ElbowZach Brzykcy RP 15 Day IL - QuadDJ Herz SP 60 Day IL - ElbowMason Thompson RP 60 Day IL - ElbowJosiah Gray SP 60 Day IL - ElbowStarting PitchersCade Povich (0-2, 6.38 ERA in 2025)Allowed 30 hits (4 HR) & 13 ER with an 18:8 K/BB ratio in four 2025 starts.Tossed 3.1 IP of 6 hit (3 HR) & 7 ER ball with 4:5 K/BB ratio vs. Cincinnati last start.0-1 with a 1.50 ERA & 4:0 K/BB ratio in 6.0 IP on the road in 2025.This will be his first career start against the Nationals.MacKenzie Gore (2-2, 3.41 ERA in 2025)Allowed 27 hits (3 HR) & 11 ER with a 45:8 K/BB ratio in five 2025 starts.Tossed 6.0 IP of 4 hit (1 HR) and 2 ER ball with 13:2 K/BB ratio at Colorado last start.0-1 with a 4.50 ERA & 7:4 K/BB ratio in 6.0.1 career IP thrown vs. Baltimore.1-0 with a 1.50 ERA and 20:1 K/BB ratio in 12.0 IP at home in 2025.Must-Watch HittersBaltimoreWith Cedric Mullins hitting safely in seven of his last eight games—including five straight—his bat might be the one to target in this matchup. He's 1-for-2 with a walk in his career against MacKenzie Gore. He's also slashing an impressive .389/.542/.778/.1.319 against left-handed pitching.WashingtonJames Wood is a key reason why the Nationals rank among the league's best in the home run department. The outfielder leads the team with eight home runs and enters tonight's finale having abused O's pitching—collecting four hits in eight at-bats, including two doubles and a home run.Orioles vs. Nationals Betting OddsThursday 4/24Money LineRun LineTotal RunsBaltimore Orioles-108-1.5 +142O 8.5 -118Washington Nationals-112+1.5 -170U 8.5 -102Orioles vs. Nationals expert picks and game predictionAside from a nine-run outburst against the Reds, Baltimore's offense has gone missing over the last five games, managing just eight total runs in the other four. It won't be easy against MacKenzie Gore either, but look for the Nats to shoulder the brunt of the scoring load with Cade Povich largely tossing batting practice over his four starts.Sweeping a series is never easy, but with their staff ace on the mound, Washington deserves to be installed heavier favorites at DraftKings Sportsbook to finish the job.Orioles vs. Nationals Prediction: Washington Wins 6-3