Matz works in the pitchers ' nightmare that is Triple - A Las Vegas .
Matz has flashed a brilliant 1.98 ERA while striking out 70 batters , walking 23 , and allowing just 49 hits and three home runs in 68.1 innings .
Working in the pitchers ' nightmare that is Triple - A Las Vegas , Matz has flashed a brilliant 1.98 ERA while striking out 70 batters , walking 23 , and allowing just 49 hits and three home runs in 68.1 innings .