Former San Francisco Giants starter Blake Snell is joining the reigning world champion Los Angeles Dodgers on a five-year, $182 million deal, which he first tipped off on his Instagram late Tuesday night.

After one up-and-down season in San Francisco that included a no-hitter, Snell is heading to the Giants’ biggest rivals.

Snell, who turns 32 on Wednesday, went 5-3 with a 3.12 ERA in 20 starts for San Francisco this year, throwing a no-hitter at Cincinnati on Aug. 2 for one of only 16 individual shutouts in the major leagues this season. The left-hander struck out 145 and walked 44 in 104 innings.