Washington enters with the cleaner betting profile despite San Francisco getting the home-field setting at Oracle Park. The Nationals are above .500, have been excellent away from home, and have consistently rewarded run-line backers, while the Giants remain underwater overall and have not turned their home park into a dependable edge. The pitching matchup is not a mismatch, but Andrew Alvarez's left-handed look gives Washington a fresher path than the market may fully price, especially against a Giants lineup that has been louder lately but still volatile across full games. San Francisco's biggest concern is not only Adrian Houser's ability to navigate traffic, but what happens after him. Monday's blown lead sharpened the late-inning pressure, and the Giants' bullpen usage has become a real handicap factor. If San Francisco jumps early, the over and Giants team-total angles stay alive. If Washington keeps this close through six, the Nationals' road form and run-line consistency become the sharper side of the script.