Phillies closer Corey Knebel placed on COVID injured list, hometown kid Jeff Singer called up – NBC Sports Philadelphia
Seranthony Dominguez to re-join Phillies on Sunday – Philly Sports
With Seranthony Dominguez and Corey Knebel out, bullpen problems close in on Phillies – Delco Times
8 straight: Hoskins, Phillies stay hot, top Diamondbacks 7-5
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Corey Knebel - Philadelphia Phillies Relief Pitcher - ESPN
Why have 1 when you can have 4? Phillies Closer Options for 2023 - Philadelphia Sports Nation
Seranthony Dominguez: Breaking News, Rumors & Highlights
Phillies news: Rob Thomson's move after Corey Knebel's blown save