With his first homer as a Giant, a two-run, opposite-field shot, Devers powered San Francisco to a 3-2 win over the Boston Red Sox — the only major-league team Devers had known for more than a decade. In Boston, Devers blossomed into one of baseball’s best players. In San Francisco, the Red Sox can only watch their former star from afar.

Manager Bob Melvin told reporters Sunday that Rafael Devers has been dealing with a groin issue ever since the Boston Red Sox traded him to the San Francisco Giants.

A day after just missing a home run against his former team, new San Francisco Giants slugger Rafael Devers went deep against the Boston Red Sox . Here's a look at his Saturday blast in the third inning to stake his new club to a 3-0 lead over his old club ( BOS-SF GameTracker ):