​SAN FRANCISCO, CALIFORNIA – AUGUST 12: Adrian Houser #12 of the San Francisco Giants pitches in the top of the first inning against the Houston Astros at Oracle Park on August 12, 2026 in San Francisco, California. (Photo by Lachlan Cunningham/Getty Images) GettySAN FRANCISCO, CALIFORNIA – AUGUST 07: Adrian Houser #12 of the San Francisco Giants pitches against the Detroit Tigers at Oracle Park on August 07, 2026 in San Francisco, California. (Photo by Ezra Shaw/Getty Images) GettyCLEVELAND, OHIO – AUGUST 19: Adrian Houser #12 of the San Francisco Giants throws a pitch during the third inning against the Cleveland Guardians at Progressive Field on August 19, 2026 in Cleveland, Ohio. (Photo by Nick Cammett/Getty Images) GettyThe San Francisco Giants concluded a three-game series against the Boston Red Sox in Fenway Park on Sunday.The Giants got swept after losing the series finale 5-4. San Francisco is 3-14 in their last 17 games. They have lost seven consecutive series.San Francisco will return to Oracle Park to play a three-game set against the Cincinnati Reds on Monday.Giants Reveal Probable Pitchers for Cincinnati Reds SeriesThe Giants revealed the three pitchers they are starting ahead of their series against the Reds.Alex Pavlovic of NBC Sports Bay Area reported on Sunday: “Giants are sliding Adrian Houser back into the rotation on Tuesday. Carson Whisenhunt starts Monday and Landen Roupp on Wednesday. Houser has pitched well recently, and they’re also scrambling a bit the next couple weeks because of a doubleheader and the makeup game in Atlanta.”Giants are sliding Adrian Houser back into the rotation on Tuesday. Carson Whisenhunt starts Monday and Landen Roupp on Wednesday. Houser has pitched well recently, and they’re also scrambling a bit the next couple weeks because of a doubleheader and the makeup game in Atlanta.— Alex Pavlovic (@PavlovicNBCS) August 23, 2026Giants’ left-handed pitcher Carson Whisenhunt will start the series opener on Monday against star Reds pitcher Chase Burns.Whisenhunt has struggled since joining the Giants. He has a 3-4 record with a 7.03 ERA in 7 starts.Right-handed pitcher Adrian Houser will rejoin the starting rotation on Tuesday. The 10-year veteran came out of the bullpen in the Giants’ 1-0 shutout win against the Cleveland Guardians. He threw 5 shutout innings and recorded 3 strikeouts.San Francisco right-handed pitcher Landen Roupp will get the start in the series finale on Wednesday. The 27-year-old has struggled recently after showing promise early in the season.Roupp has lost each of his last five starts. He currently owns a 7-13 record and 4.34 ERA.GettySAN FRANCISCO, CALIFORNIA – AUGUST 07: Adrian Houser #12 of the San Francisco Giants pitches against the Detroit Tigers at Oracle Park on August 07, 2026 in San Francisco, California. (Photo by Ezra Shaw/Getty Images)Adrian Houser Rejoins the Giants’ Starting RotationHouser was part of the Giants’ Opening Day rotation. However, the