Jeff Samardzija’s Two Bad Months
The first thing you probably notice when you look at Jeff Samardzija’s player page is his ERA of 4.34 last year. And if you click over to his 2013 splits, you’ll see that ERAs north of 5.00 in each of the last three months of the season were responsible for the high ERA.
But don’t let the Shark’s apparent struggles in the second half scare you too much. In reality, July was the only one of those three bad months in which Samardzija actually pitched poorly. His strikeout and walk rates went in the wrong direction in July, but they were back within his normal range in August and September. His ERA just stayed bad because his BABIP was over .340 in those months, his strand rate was 66% in August, and his HR/FB rate was 26% in September.
What’s most concerning is that the July blip wasn’t the only significant rough patch that Samardzija has had since becoming a starter. In June of 2012, his strikeout and walk rates also went in the wrong direction, and his ERA ballooned to 10.41 in that month. Just to give you an idea of how out-of-the-ordinary those two months were, here is a chart showing the Shark’s strikeout and walk rates, ERA and xFIP for each of his 12 professional months as a starter. Read the rest of this entry »