B - ball
C - called strike
F - foul
H - hit batter
I - intentional ball
K - strike (unknown type)
L - foul bunt
M - missed bunt attempt
N - no pitch (on balks and interference calls)
O - foul tip on bunt
P - pitchout
Q - swinging on pitchout
R - foul ball on pitchout
S - swinging strike
T - foul tip
U - unknown or missed pitch
V - called ball because pitcher went to his mouth
X - ball put into play by batter
Y - ball put into play on pitchout
Pitch Types:
CH - Changeup
CU - Curveball
FC - Cutter
EP - Eephus
FO - Forkball
FA - Four-Seam Fastball
KN - Knuckleball
KC - Knuckle-curve
SC - Screwball
SI - Sinker
SL - Slider
FS - Splitter
FT - Two-Seam Fastball
Plate Appearance Outcomes:
L - Lineout
K - Strikeout
ꓘ - Called Strikeout
P - Popout
G - Groundout
FC - Fielder's Choice
E - Error
CS - Caught Stealing
DI - Defensive Indifference
FI - Fan Interference
WP - Wild Pitch
PB - Passed Ball
1B - Single
2B - Double
3B - Triple
HR - Home Run