Call him Jimmy Gs.

Jimmy Garoppolo and the 49ers agreed Thursday on a five-year, $137.5 million contract, his $27.5 million per year making him the highest paid player in football, NFL Network reported. The 26-year-old will get $74 million guaranteed, according to NBC in San Francisco.

That sets the market for free agents such as Jets target Kirk Cousins. Previously, Detroit’s Matthew Stafford had the fattest wallet, with a five-year, $135 million deal with $92 million guaranteed. Oakland’s David Carr is pushed back to No. 3 with a five-year, $125 million pact with $87 million guaranteed.

Garoppolo, whom San Francisco obtained from New England at the deadline this past season, was a revelation. Tom Brady’s understudy emerged from his shadow to win all five games he started as a 49er, completing 67.4 percent of his passes and throwing for seven touchdowns to five interceptions in the span.