Andrew Marchand of ESPNNewYork.com was told by a “high-ranking team official” that the complications Mariano Rivera experienced during a doctor visit on Monday were not that serious.
Rivera had his right knee examined Monday by a trio of doctors in New York. His agent, Fernando Cuza, told the New York Post that his client ran into some complications during the visit, but he declined to go into any specifics. We should hopefully have more clarity on the situation soon.
Source: go.com