The San Francisco Giants head to Truist Park on Thursday, June 18 for a 7:15 PM ET first pitch against the Atlanta Braves, with right-hander Landen Roupp drawing the start against veteran southpaw Martín Pérez. This is a meaningful road test for a Giants club that needs wins against quality opponents to stay relevant in the NL West race. Atlanta is always a tough out at home, and Truist Park is one of the louder, more hostile environments a visiting team can walk into. How San Francisco responds will say a lot about where this team stands heading deeper into June.

Probable Pitchers: Landen Roupp vs. Martín Pérez

Landen Roupp gets the ball for San Francisco, and this is exactly the kind of assignment that defines a young starter's season. Roupp has shown flashes of genuine big-league stuff — a sharp slider, the ability to miss bats when he's commanding his fastball — but consistency has been the ongoing challenge. Against a lineup as dangerous as Atlanta's, Roupp cannot afford to nibble. He needs to attack early in counts, limit free passes, and give the Giants a chance to win by pitching deep enough to keep the bullpen fresh.

On the other side, Martín Pérez brings a wealth of experience to the mound for the Braves. Pérez is the kind of crafty left-hander who keeps hitters off balance with pitch mix and location rather than overpowering stuff. Giants hitters will need to stay disciplined, work deep counts, and resist chasing his offspeed offerings out of the zone. San Francisco's lineup has the capability to do damage against a pitcher like Pérez, but it requires patience and a collective approach.

Keys to Watch for the Giants

• Roupp's command in the first two innings: If he can navigate the top of Atlanta's order early without giving up crooked numbers, the Giants have a real shot. A shaky first frame could put the offense in an immediate hole against a lineup that doesn't let up.
• Baserunning and small ball: Truist Park rewards aggressive, smart baserunning. The Giants need to manufacture runs when they can rather than waiting for the three-run homer that may not come.
• Bullpen management: If Roupp goes five or six solid innings, manager Bob Melvin will have options. If it's a short outing, the Giants' relievers will be tested in a tough road environment.
• Disciplined at-bats against Pérez: Left-handed hitters especially need to have a plan. Pérez will try to get early outs with soft contact. The Giants can't hand him easy innings.

Prediction

This is a winnable game for San Francisco, but it requires a clean, focused performance from Roupp. If he gives the Giants six innings and limits damage against Atlanta's middle-of-the-order threats, the offense has enough to plate three or four runs against Pérez. Expect a tightly contested game that comes down to which bullpen blinks first. Giants win, 4-3, with Roupp delivering a quality start and San Francisco's offense scratching out just enough on the road.

Catch the game on NBCS BA or listen live on KNBR 680. Spanish-language coverage is available on 1510 AM KSFN.