The graphics and scoring bugs used by Fox Sports have won awards and changed how sports broadcasts are presented on United States television. The opening notes of the theme used on the Fox network's NFL broadcasts are incorporated in iterations of other themes used on Fox Sports broadcasts. Originally, when the scoring bugs are upgraded, the previous versions were retained for one of the division's other properties for about a year; however, this practice ended in 2009. The first score bug was used for Fox's NFL coverage, and was then expanded to the network's baseball and hockey broadcasts.