Mets rookie Yan has viral celebration after 1st K

Mets rookie Jefry Yan jumped high in the air with his feet spread apart, landed on the front of the mound and then slapped the grass with his left hand while briefly going to a knee. Mets rookie Jefry Yan jumped high in the air with his feet spread apart, landed on the front of the mound and then slapped the grass with his left hand while briefly going to a knee.