Phillies' Aaron Nola Sidelined by Stress Fracture After Setback

Philadelphia Phillies pitcher Aaron Nola has been sidelined with a stress fracture in his right rib cage, a setback following his initial right ankle sprain that placed him on the injured list in May. The injury, discovered via MRI, causes pain during throwing and heavy breathing, and Nola will be unable to throw for at least two weeks, with no clear timetable for his return, likely pushing his comeback to after the All-Star break. This development is especially frustrating for Nola, who has prided himself on durability throughout his career, and comes amid his worst season statistically, with a 6.16 ERA and 1-7 record prior to injury. Phillies manager Rob Thomson expressed uncertainty about how the rib injury occurred, noting that Nola does not recall a specific moment leading to the fracture. Meanwhile, the Phillies' rotation has remained strong overall despite Nola's struggles and absence, but his prolonged recovery opens opportunities for younger pitchers like Mick Abel to gain starts. Nola's recent $170 million contract extension adds pressure and scrutiny given his current health and performance challenges.