A little more than three weeks after straining his right hamstring and landing on the injured list, Kodai Senga returned to the mound Saturday in what could wind up being his only Minor League rehab start.

Coming back from a right hamstring strain he sustained in the middle of June, Mets ace Kodai Senga made his first rehab start on Saturday with Double-A Binghamton.

Mets ace Kodai Senga pitched into the fourth inning Saturday night in a rehab start for Double-A Binghamton against Hartford. Senga allowed four runs, three earned, and six hits while striking out four and walking two in 3 2/3 innings.