San Francisco Giants Lose Ace Logan Webb to IL with Knee Bursitis

MLB · By Sarah Mitchell · May 9, 2026
San Francisco Giants Lose Ace Logan Webb to IL with Knee Bursitis

San Francisco Giants pitcher Logan Webb has been placed on the 15-day injured list due to right knee bursitis, marking a significant blow to the team's starting rotation. The move, announced Saturday, comes after Webb battled knee discomfort in his most recent outing—a 10-5 defeat against the San Diego Padres.

Webb, who has been a cornerstone of the Giants' pitching staff, struggled to find his usual rhythm during his last start. Reports indicate that ongoing pain in his right knee affected his performance, ultimately leading the club to sideline him for at least two weeks. The team hopes rest and treatment will resolve the inflammation associated with bursitis, allowing Webb to return at full strength.

  • Webb was placed on the 15-day injured list retroactive to his most recent start
  • The injury is officially diagnosed as right knee bursitis
  • The decision followed a game in which the Giants lost to the Padres 10-5

Webb's absence leaves the Giants with a major gap at the top of their rotation. The right-hander has been a reliable presence on the mound, and his durability has been a key asset for San Francisco in recent seasons. With the club battling in a competitive National League West, the timing of the injury will test the depth of their pitching staff and put pressure on other starters to step up in Webb's absence.

Knee bursitis, an inflammation of the small fluid-filled sacs that cushion the knee joint, can cause significant discomfort and limit mobility. The Giants' medical staff will monitor Webb's progress closely, aiming to prevent further complications as the season progresses.

As San Francisco adjusts its rotation, attention will turn to potential replacements and how the team will manage critical upcoming games without their ace. Webb's health will remain a central storyline for the Giants as they await his return to active duty.

Sources

  1. [1]ESPN MLB