The Mets placed Stock on the 15-day injured list Wednesday with numbness in his fingers.
Stock had been slated to start Wednesday's game versus the Orioles, but instead his season is over. The 36-year-old will finish the season with a 5.93 ERA and 29:15 K:BB over 30.1 innings covering seven starts and one relief appearance for the Mets. Xzavion Curry will start Wednesday in Stock's place.