SARTELL — Sartell starting pitcher Brady Thompson shut down the Alexandria baseball team at the plate on Thursday, May 7. Thompson threw a shutout and helped his own cause at the plate as Sartell-St. Stephen defeated the Cardinals 4-0. The Sabres struck first in the bottom of the second inning when Thompson hit a sacrifice fly to bring in a run. Sartell later added to its lead in the sixth, as Keaton Landowski hit a solo home run to left field a…