https://yestino.com/entities/mats-wieffer-65433fEvery event involving Mats Wiefferenhttps://yestino.com/events/mats-wieffer-to-miss-brighton-s-next-four-games-with-knee-in-7a7e27https://yestino.com/events/mats-wieffer-to-miss-brighton-s-next-four-games-with-knee-in-7a7e27Fri, 04 Sep 2026 09:10:43 GMTFabian Hurzeler said that the injury occurred after Wieffer was struck in the face by a ball, putting his leg in a "strange" position. Sources: The Athletic