Pineda has an amazing 27 : 5 strikeout - to - walk ratio through 22 innings thus far .
Pineda 's gorgeous 3.09 SIERA sits behind an ugly 6.95 ERA .
Pineda has an amazing 27 : 5 strikeout - to - walk ratio through 22 innings thus far , so his gorgeous 3.09 SIERA sits behind an ugly 6.95 ERA .