MLB Data Warehouse

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Batter Strikeout Props (April 22)

A new resource for batter strikeout betting

Jon A's avatar
Jon A
Apr 22, 2026
∙ Paid

The most successful prop type so far in the projections has been the hitter strikeouts. We’ve had plenty of success in this market in the past, so much so that the books removed the lines altogether a couple of seasons ago.

They’re back, but mostly of the over variety. I did this mostly for myself, but I’m sharing it out with the paid subscribers.

What we have is this:

It’s on the matchups cheat sheet for all paid subs. I’ll link it below the paywall at the bottom if you don’t have it already.

Here’s the column breakdown:

  • Player = the hitter we’re talking about

  • Game = the game that hitter is in

  • Vs = the pitcher they’re facing

  • MLBDW K = my hitter K projection for this hitter today

  • Matchup SwStr% = this is the hitter’s SwStr% in their matchup (from the matchups model) against the pitcher that day. Remember, it’s not just against this pitcher, it’s against pitchers who are most similar to this guy, dating back three seasons to get a big enough sample

  • Matchup PC Sample = the number of pitches seen in that matchups models sample

  • Book = the sportsbook offering the line

  • OU = Over/Under (will always be “over” for now)

  • Line = the line for over 0.5 strikeouts

  • Price = the price for over 0.5 strikeouts

  • Bullpen K% = the average K% of the opponent’s available bullpen for that day

So we’re extremely likely to get a Nick Kurtz strikeout in this game.

  • My K Projection: 1.94

  • Matchup SwStr% vs. Gilbert: 12.7%

  • Seattle Bullpen K%: 26%

But DraftKings knows this, and prices him at -740 to strike out at least once. And I suppose that’s the RUB. They are snakes! First, they don’t even make that an easy-select option when you go to the BATTER PROPS menu on desktop. You have to go the game, and then scroll, and then find Strikeouts (Batter) to even find the lines. And then they put a ridiculous -740 price on Kurtz for the OVER, but don’t offer a reverse line for the UNDER.

The most likely dudes to strike out are going to be rip-off lines. But we can do some filtering and find some spots.

Here’s what I’m looking for:

  • High K projection (more than one)

  • High matchup SwStr% (more than 12%)

  • Line better than -400 or so (but you could do over 1.5 strikeouts on the worse lines, I suppose)

  • A high bullpen K% (24%+) is a plus, but not the most important thing since we can’t know exactly which bullpen pitchers the hitter will face

Hits today:

  • Giancarlo Stanton -329

  • Tyler Soderstrom -398

  • Roman Anthony -427

  • Matt Chapman -358

I’ll probably be mostly parlaying 3-5 of these together. Those four would get you around +120.

But you could filter to even more advantageous lines:

  • Jake Rogers -169

  • Ramon Laureano -190

  • Derek Hill -190

Or we could go big with a three-leg 2+ K parlay

  • Nick Kurtz (-114)

  • Oneil Cruz (+113)

  • Murakami (+134)

Parlay: +835

So that’s the beginning of it. We’ll use this sheet in some of the prop content moving forward, but it’s more for your own use and strategizing. Good luck!

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