1999 Arizona Diamondbacks season

The 1999 Arizona Diamondbacks looked to improve on their 1998 expansion season. They looked to contend in what was a strong National League West Division. They finished the season with a highly surprising record of 100-62, good enough for the NL West division title. In the NLDS, however, they fell in four games to the New York Mets on Todd Pratt's infamous home run. Randy Johnson would win the NL Cy Young Award and become the third pitcher to win the Cy Young Award in both leagues.

1999 Arizona Diamondbacks season

The 1999 Arizona Diamondbacks looked to improve on their 1998 expansion season. They looked to contend in what was a strong National League West Division. They finished the season with a highly surprising record of 100-62, good enough for the NL West division title. In the NLDS, however, they fell in four games to the New York Mets on Todd Pratt's infamous home run. Randy Johnson would win the NL Cy Young Award and become the third pitcher to win the Cy Young Award in both leagues.