Mets' Jacob deGrom has start pushed back due to strep throatJason Vargas will pitch Friday in place of deGrom4/17/2019, 8:27 PMApr 9, 2019; New York City, NY, USA; New York Mets starting pitcher Jacob deGrom (48) reacts during the second inning against the Minnesota Twins at Citi Field. Mandatory Credit: Brad Penner-USA TODAY Sports / Brad Penner