The Eighteenth Brumaire of Spencer Strider

Spencer Strider currently leads all qualified starters in strikeout rate. When I learned that bit of information, my immediate reaction was, “Wow, that tiny little guy’s on track to throw enough innings to qualify for the ERA title, good for him!”
But Strider is way out in front of the field. His K% is 38.9%; Kevin Gausman is second at 32.6%, with a small group of pitchers clustered behind him in the low 30s. Strider isn’t particularly walk-averse — his BB% is 40th-lowest among 67 qualified starters — and yet his K-BB% of 31.4% would be the fifth-best strikeout rate in the league.
I don’t want to say this is happening without anyone batting an eye — here we are, after all, batting our eyes at Strider’s strikeout rate. But we’ve become so inured to this kind of performance, and so quickly, that it’s worth taking a step back to consider the gravity of what he’s doing. Read the rest of this entry »