these are the exact notes i have on him:
Tight
defend agrresive draws
all in on overpairs and flopped sets

so, after the raise i put him on AK, AQ, AJ, 1010+,44
if he's made set J,10 or 4 i have only 48% chances to win
if he is on AK then its tie and i have 36% chances to win
if he is AJ then i am behind and i have 3*K+4*Q+8diamonds=60% to win
if he is AQ i am in front
if he is QQ,KK my chances are about 45% to win....

PokerStars No-Limit Hold'em, $0.02 BB (9 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

saw flop

UTG+1 ($2.60)
MP1 ($4.89)
MP2 ($3.18)
MP3 ($5)
CO ($5)
Button ($5.49)
Hero (SB) ($3.21)
BB ($1.52)
UTG ($2.79)

Preflop: Hero is SB with ,
3 folds, MP2 bets $0.08, 3 folds, Hero raises to $0.20, 1 fold, MP2 calls $0.12

Flop: ($0.42) , , (2 players)
Hero bets $0.30, MP2 raises to $2.98 (All-In)

Hero?