Ubaldo Jimenez becomes the first six-game winner in the majors this year with a 5 – 2 win by the Rockies over San Diego. He strikes out a career-high 13 in the game, including All-Star 1B Adrian Gonzalez three times.

On May 3, 2010 — Ubaldo Jimenez becomes the first six-game winner in the majors this year with a 5 – 2 win by the Rockies over San Diego. He strikes out a career-high 13 in the game, including All-Star 1B Adrian Gonzalez three times.

Source:
Baseball Reference May 3