Gleyber Torres’ one-finger salute was only to signal No. 1.

Unlike Matt Harvey, who flipped the bird in a picture he took right before his Tommy John surgery (and posted on his Twitter account six months later, in April 2014), Torres kept it clean in the photo from his hospital bed on Wednesday.

Torres, the prize of the Yankees farm system, was all smiles as he reported “surgery went as planned.”

The 20-year-old tore the ulnar collateral ligament in his left (non-throwing) elbow in a collision at home plate on Saturday in a game for Triple-A Scranton/Wilkes-Barre.

Torres is expected to be ready for spring training in 2018 after recovering from Wednesday’s surgery.