As Dae-Sung Koo stands in against Randy Johnson, Mike Piazza confides to David Wright in the dugout, “If he gets a hit, I’ll donate a million dollars to charity.” The Korean reliever, batting lefty off the Yankee fire-balling southpaw, was afraid to stand in the batter’s box in a previous game, but promptly hits a 91-mph fastball to the wall in center for a double, causing the Mets catcher to say he will be making a significant donation to a charity over the next 20 years.

On May 21, 2005 — As Dae-Sung Koo stands in against Randy Johnson, Mike Piazza confides to David Wright in the dugout, “If he gets a hit, I’ll donate a million dollars to charity.” The Korean reliever, batting lefty off the Yankee fire-balling southpaw, was afraid to stand in the batter’s box in a previous game, but promptly hits a 91-mph fastball to the wall in center for a double, causing the Mets catcher to say he will be making a significant donation to a charity over the next 20 years.

Source:
Baseball Reference May 21