Normally one of the weakest-hitting team in the majors, the Mariners explode for 21 runs in beating Texas, 21 – 8. Justin Smoak hits a pair of three-run homers, Dustin Ackley also hits a three-run shot, Jesus Monterohomers, and Kyle Seager adds 4 hits and 2 RBI in the outburst. The 21 runs are the most scored by a team this season.

On May 30, 2012 — Normally one of the weakest-hitting team in the majors, the Mariners explode for 21 runs in beating Texas, 21 – 8. Justin Smoak hits a pair of three-run homers, Dustin Ackley also hits a three-run shot, Jesus Monterohomers, and Kyle Seager adds 4 hits and 2 RBI in the outburst. The 21 runs are the most scored by a team this season.

Source:
Baseball Reference May 30