RunsLeft › Pitchers › Jack Anderson
Relief Pitcher · Boston Red Sox

Jack Anderson

RHP · Throws Right · Age 26Reliever
ERA
2.19
FIP
–
IP
12.1
W-L
1-0
WHIP
1.05
K%
25.0
BB%
6.3
GB%
–
K/9
8.8
HR/9
0.7
Drafted by the Detroit Tigers in 2021 (round 16). He made his MLB debut on April 14, 2026.Facts: MLB StatsAPI (people · transactions)
No scheduled start today. The model projection and lineup matchup appear on start days.

Four-Seam Fastball

FF · lead pitch

35% of pitches · .439 xwOBA allowed · 14 BIP · where it goes, what it costs

Pitcher Locations
where he throws it · catcher’s view
0%4%9%4%0%2%8%11%9%2%2%8%17%9%2%2%2%2%4%0%0%4%0%0%0%
Rare 0% · Common 10% · Very common 20%+
Four-Seam Fastball (35% usage) has allowed .439 xwOBA over 14 balls in play — his most-used pitch.

Arsenal

usage × whiff, ranked

6 pitch types · 159-pitch sample · 2026 season

Four-Seam Fastball FF
35% usage · 4% whiff · .439 xwOBA · 90.8 mph
Splitter FS
23% usage · 24% whiff · .223 xwOBA · 81.9 mph
Slider SL
23% usage · .756 xwOBA · 83.8 mph
Sweeper ST
12% usage · .090 xwOBA
Curveball CU
6% usage
Unknown UN
1% usage
Whiff% Trend
last 5 outings · by pitch · min 5 swings per point
0102030405060703/214/144/194/217/23
Four-Seam FastballSplitterSlider
Hand Splits
K% + xwOBA allowed by batter side · 2026 season
SplitK%xwOBASample
vs. LHB– – 18
vs. RHB– – 18
Live · client-hydrated

Market lines

current pick’em lines by book · updates through the day

Live lines load in your browser.
Live · client-hydrated

DFS picks

today’s picks for this pitcher, probability-sorted · graded nightly

Today’s picks load in your browser.