Check out the cool jerseys and cap the Mariners will be sporting on Saturday night against the Athletics. This will be worn by third baseman Adrian Beltre.

It is the latest version of Turn Back the Clock, this time all the way back to the 1939 Seattle Rainiers, which captured the first of three straight Pacific Coast League championships.

Those Boys of Summer won 101 games.

The first 20,000 fans receive a replica of the blue and red cap.

There are plenty of seats available for the 6:10 p.m. game that features a pitching matchup of left-hander Jarrod Washburn against Athletics right-hander Trevor Cahill.

— Jim Street