The ornamental design for a baseballscoreboardbench, as shown and described.
FIG. 1 is a front perspective view of a baseball scoreboard bench showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a right side elevational view thereof, the left side elevational view being a mirror image thereof.
The broken line showing of the scoreboard presentation in FIGS. 1 and 2, the top surface of the bench seat in FIGS. 1 and 4, and the bottom surface of the bench seat in FIG. 5, is included for the purpose of illustrating portions of the “article” and forms no part of the claimed design.