Giants lose eighth straight game to Diamondbacks amid Roupp struggles

The San Francisco Giants suffered an 8-2 loss to the Arizona Diamondbacks on June 30, 2026. Landen Roupp, who lasted just two-plus innings, matched a franchise record with his 11th consecutive loss as a starter. Roupp struggled significantly, walking six batters and allowing a three-run homer to Lourdes Gurriel Jr. The defeat extended the Giants' losing streak against the Diamondbacks to eight games, leading to a minus-57 run differential this season. Matt Chapman left the game with a lower-body issue, further complicating the Giants' infield situation.

• 4:45 AMYahoo Sports — Landen Roupp matches ugly Giants record with loss to Diamondbacks