DET @ BOS Strikeouts matchups · Monday, April 20, 2026

DET

Detroit Tigers

6–8

Final

BOS

Boston Red Sox

◆ Fenway ParkElevation 21 ftCenter Field 420 ft☀ 47°F Partly CloudyWind 9 mph, Out To RF

Jack Flaherty · RHP

Pitcher Strikeout Rate24.9% K/BF

vs LHB20.9%

vs RHB28.3%

K-BB% (command-adj. skill)20.3%

How often he strikes out the batters he faces, by hand.

Workload22.7 BF

Expected batters faced22.7

From recent starts3

How deep he tends to go — the strikeout-count multiplier.

Projection5.9 K

Expected strikeouts — each lineup spot's strikeout probability (his rate × the hitter's rate, combined via log5) summed across his projected plate appearances.

BOS lineup · K rate vs RHPExp PA

1Roman Anthony (L)22.9%3.0 PA

2Willson Contreras (R)26.8%3.0 PA

3Wilyer Abreu (L)24.1%3.0 PA

4Masataka Yoshida (L)17.6%3.0 PA

5Trevor Story (R)27.3%2.7 PA

6Isiah Kiner-Falefa (R)19.0%2.0 PA

7Caleb Durbin (R)16.6%2.0 PA

8Ceddanne Rafaela (R)20.1%2.0 PA

9Carlos Narváez (R)26.6%2.0 PA

Sonny Gray · RHP

Pitcher Strikeout Rate17.7% K/BF

vs LHB19.7%

vs RHB18.9%

K-BB% (command-adj. skill)11.6%

How often he strikes out the batters he faces, by hand.

Workload22.7 BF

Expected batters faced22.7

From recent starts4

How deep he tends to go — the strikeout-count multiplier.

Projection4.2 K

Expected strikeouts — each lineup spot's strikeout probability (his rate × the hitter's rate, combined via log5) summed across his projected plate appearances.

DET lineup · K rate vs RHPExp PA

1Kevin McGonigle (L)17.2%3.0 PA

2Gleyber Torres (R)19.7%3.0 PA

3Spencer Torkelson (R)24.7%3.0 PA

4Riley Greene (L)24.1%3.0 PA

5Dillon Dingler (R)19.2%2.7 PA

6Wenceel Pérez (L)20.3%2.0 PA

7Matt Vierling (R)22.0%2.0 PA

8Hao-Yu Lee (R)21.1%2.0 PA

9Jake Rogers (R)25.1%2.0 PA