For sale is one Colorado Rockies vs New York Mets 1st regular season game in Rockies history full ticket stub. The Colorado Rockies were part of the MLB expansion in 1993. Their very first regular season game was vs the New York Mets, in which they suffered a 3-0 defeat. This is a full ticket stub from that first game, it is in great condition and would make a great item to place in your collection if you are fan of the Colorado Rockies, or of the history of MLB.