The Angels have undergone many changes -- to their team name alone -- in their 54 seasons on Earth. Who are the Angels? Where do they play? Los Angeles. California. Anaheim. Los Angeles of Anaheim. Tustin? It's all so unsettled.
With a home-city advantage (difference?) that's unique to Major League Baseball, the Colorado Rockies have entertained and confounded fans since their inaugural 1993 season by fostering sluggers and killing pitchers.