31/22 over 30 hands pretty fishy

No-Limit Hold'em, $1.00 BB (9 handed) - Hold'em Manager Converter Tool from FlopTurnRiver.com

UTG ($184)
UTG+1 ($141.65)
MP1 ($64.70)
MP2 ($67.85)
MP3 ($126.55)
CO ($87.90)
Button ($15.55)
SB ($65.20)
Hero (BB) ($105)

Preflop: Hero is BB with A, 5
3 folds, MP2 calls $1, 2 folds, Button calls $1, SB calls $0.50, Hero checks

Flop: ($4) 5, A, 4 (4 players)
SB checks, Hero bets $3.50, MP2 calls $3.50, 2 folds

Turn: ($11) 4 (2 players)
Hero bets $8, MP2 calls $8

River: ($27) 8 (2 players)
Hero bets $19(?), MP2 raises $55.35 (All-In) Hero