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Tanner Rainey

DET · Relief pitcherBTB Value 3.77

What these mean
BTB Value
His pitches' physics graded on what they should produce this season, 5 = 2025 league average, 1 point = 1 SD.

Bats R · Throws R · Age 33 · 6' 3", 245 lb · Folsom, LA, USA

2026 season
G
6
IP
7.0
ERA
3.86
WHIP
1.57
K
6
K%
19.4%
BB%
25.8%

Regular season, through Sep 27, 2026.

BTB Pro

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  • His strikeout projection for every start, with the likely range
  • The book's line beside our number, and how far apart they are
  • The matchup: tonight's lineup, his pitch mix and the park
  • Every past projection beside what happened