77 in big blind with a button raiser

[wulfpacker21]

Seat 1: wulfpacker21 (2300 in chips)
Seat 2: action CK (2295 in chips)
Seat 3: leftyss (3270 in chips)
Seat 8: mack_mj (3120 in chips)
Seat 9: DEANMY4 (2515 in chips)
DEANMY4: posts small blind 50
wulfpacker21: posts big blind 100
*** HOLE CARDS ***
Dealt to wulfpacker21 [7h 7s]
action CK: folds
leftyss: folds
mack_mj: raises 200 to 300

should i push or fold.. dont have a good read on him hasnt shown any hands other than KK... but he's somewhere in between loose and tight (basically in the middle)

[jafeather]

fold

[Bryn]

Fold. You certainly can't call, your OOP with a marginal hand and pushing is risking way too many chips. He doesn't have to have a better hand that often to make it -EV.