Giants vs Nationals Prediction, Odds, Moneyline, Spread & Over/Under for April 19

Odds updated as of 10:11 p.m.

The Sunday slate in MLB includes a matchup between the San Francisco Giants and the Washington Nationals.

We've got you covered, in terms of the vital information about this game before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Giants vs Nationals Game Info

• San Francisco Giants (9-12) vs. Washington Nationals (9-12)
• Date: Sunday, April 19, 2026
• Time: 1:35 p.m. ET
• Venue: Nationals Park -- Washington, District of Columbia
• Coverage: Nationals.TV and NBCS-BA

Giants vs Nationals Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: SF: (-148) | WSH: (+126)
• Spread: SF: -1.5 (+116) | WSH: +1.5 (-140)
• Total: 8 -- Over: (-115) | Under: (-105)

Giants vs Nationals Probable Starting Pitchers

Probable Pitchers: Robbie Ray (Giants) - 2-2, 2.42 ERA vs Miles Mikolas (Nationals) - 0-3, 11.49 ERA

This contest's pitching matchup is set, as the Giants will send Robbie Ray (2-2) to the mound, while Miles Mikolas (0-3) will get the nod for the Nationals. When Ray starts, his team is 2-2-0 against the spread this season. Ray has yet to start a game this season when his team was the moneyline favorite. The Nationals have failed to cover all of the three games Mikolas started that had a spread set by bookmakers. The Nationals were named the moneyline underdog for three Mikolas starts this season -- they lost each time.

Giants vs Nationals Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Giants win (53.8%)

Giants vs Nationals Moneyline

• The Giants vs Nationals moneyline has San Francisco as a -148 favorite, while Washington is a +126 underdog at home.

Giants vs Nationals Spread

• The Nationals are hosting the Giants, and are +1.5 on the runline. The Nationals are +116 to cover the spread, and the Giants are -140.

Giants vs Nationals Over/Under

• A total of 8 runs has been set for the Giants-Nationals game on April 19, with the over available at -115 and the under at -105.

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Giants vs Nationals Betting Trends

• The Giants have been chosen as favorites in seven games this year and have walked away with the win three times (42.9%) in those games.
• San Francisco has played as a favorite of -148 or more just one time this year and came away with a win in that game.
• The Giants and their opponents have hit the over in 10 of their 21 games with a total set by oddsmakers this season.
• The Giants are 7-14-0 against the spread in their 21 games with a line set by sportsbooks this season.
• The Nationals have a 9-11 record in games they were the underdog on the moneyline (winning 45% of those games).
• When it has played as a moneyline underdog with odds of +126 or longer, Washington has an 8-9 record (winning 47.1% of its games).
• The Nationals have combined with opponents to go over the total 15 times this season for a 15-6-0 record against the over/under.
• The Nationals have gone 13-8-0 against the spread this season.

Giants Player Leaders

• Luis Arraez leads San Francisco in slugging percentage (.385) thanks to three extra-base hits. He has a .321 batting average and an on-base percentage of .353.
• Among all qualifying hitters in MLB, he ranks 12th in batting average, 56th in on-base percentage, and 98th in slugging.
• Arraez hopes to build on a two-game hitting streak in this matchup. In his last five games he is batting .364 with a walk.
• Matt Chapman leads San Francisco in slugging percentage (.400) thanks to six extra-base hits. He's batting .294 with an on-base percentage of .333.
• Among qualifiers, he ranks 33rd in batting average, 88th in on-base percentage and 89th in slugging percentage.
• Chapman heads into this game looking to extend his four-game hit streak. In his last five games he is hitting .304 with a double and five RBIs.
• Willy Adames has 22 hits this season and has a slash line of .262/.311/.488.
• Adames enters this matchup with three games in a row with at least one hit. In his last five games he is hitting .273 with a double, a home run and an RBI.
• Jung Hoo Lee has one home run, eight RBI and a batting average of .253 this season.
• Lee heads into this matchup on a five-game hitting streak. In his last five games he is hitting .429 with two doubles, two walks and an RBI.

Nationals Player Leaders

• C.J. Abrams has accumulated a team-best OBP (.448), and leads the Nationals in hits (24). He's batting .338 and slugging.
• He ranks seventh in batting average, sixth in on-base percentage and seventh in slugging percentage among all qualified hitters in the big leagues.
• James Wood is hitting .256 with six doubles, seven home runs and 16 walks. He's slugging .570 with an on-base percentage of .385.
• Including all qualified hitters, he is 81st in batting average, 32nd in on-base percentage and 16th in slugging percentage.
• Daylen Lile has accumulated a team-best .380 slugging percentage.
• Luis Garcia is hitting .231 with three doubles, a triple, a home run and four walks.

Giants vs Nationals Head to Head

• 4/18/2026: 7-6 SF (Favorite: Giants, Spread: -1.5, Total: 9.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 4/17/2026: 10-5 SF (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 8/10/2025: 8-0 WSH (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -158, Underdog Moneyline: +134)
• 8/9/2025: 4-2 WSH (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -166, Underdog Moneyline: +140)
• 8/8/2025: 5-0 SF (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -168, Underdog Moneyline: +142)
• 5/25/2025: 3-2 SF (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -162, Underdog Moneyline: +136)
• 5/24/2025: 3-0 WSH (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -158, Underdog Moneyline: +134)
• 5/23/2025: 4-0 SF (Favorite: Nationals, Spread: -1.5, Total: 8, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 8/8/2024: 9-5 SF (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 8/7/2024: 7-4 SF (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -158, Underdog Moneyline: +134)

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