|Hometown:||Rock Hill, S.C.|
|High School:||Rock Hill HS|
2012-13: Rainey was 1-0 this season after seeing the mound in 15 games. He pitched 13.1 innings and had nine strikeouts with an ERA of 4.73.
2011-12: Rainey made 10 appearances, posting a record of 2-0 with a 8.44 ERA. He struck out six in 10.2 innings on the mound.
2010-11: Rainey pitched in two games and posted a 11.57 ERA in 2.1 innings. Seth struck out two hitters.
2009-10: Rainey did not play due to an injury.
High School: Seth was a four-year letter winner in both football and baseball and Rock Hill High School.
Personal: Son of Janet and David Rainey...he has two sibilings Adam and Molly.