Starting Pitcher SwStk% Gainers — Through May 21, 2023
When I’m reviewing a breakout starting pitcher, especially one who has raised his strikeout rate, I want to see a SwStk% surge. I get skeptical of pitchers who increase their strikeout rate without a corresponding increase in SwStk%. The higher strikeout rate is therefore usually due to some combination of an increased called strike and/or foul strike rate, both of which aren’t as skills-driven as SwStk% is. So let’s review the pitchers who have increased their SwStk% the most compared to 2022. Have they also enjoyed an increased strikeout rate?