Weak Ace

I don't play the 'high' stake STT's too, but I had a go at a £30 one. Unfortunately, I had a bit of bad luck. Seems to indicative of my luck at the moment. Very baffling why someone would put all their chips in with a weak ace.

Game #2720077674: Hold'em NL (50/100) - 2006/06/17 - 15:51:57 (GMT)
Table "STT1 2853050 - 1" Seat 10 is the button.
Seat 1: Donol4520 (1555 in chips)
Seat 2: RumTiddle (1160 in chips)
Seat 3: flibben (858 in chips)
Seat 4: Theape (1615.50 in chips)
Seat 5: yorkie82 (2317 in chips)
Seat 6: Uncle (564.50 in chips)
Seat 7: Martu (1069 in chips)
Seat 10: SlimyEel (861 in chips)
Donol4520: posts small blind 50
RumTiddle: posts big blind 100
----- HOLE CARDS -----
dealt to RumTiddle [Qh Qs]
flibben: folds
Theape: folds
yorkie82: folds
Uncle: folds
Martu: raises to 1069 and is all-in
SlimyEel: folds
Donol4520: folds
RumTiddle: calls 969
----- FLOP ----- [Jh 9d 3c]
----- TURN ----- [Jh 9d 3c][As]
----- RIVER ----- [Jh 9d 3c As][5c]
----- SHOW DOWN -----
Martu: shows [Ah 4d] (A Pair of Aces, Jack high)
RumTiddle: shows [Qh Qs] (A Pair of Queens, Ace high)
Martu collects 2188 from Main pot
----- SUMMARY -----
Total pot 2188 Main pot 2188 Rake 0
Board [Jh 9d 3c As 5c]
Seat 1: Donol4520 (small blind) folded before Flop (didn't bet)
Seat 2: RumTiddle (big blind) showed [Qh Qs] and lost
Seat 3: flibben folded before Flop (didn't bet)
Seat 4: Theape folded before Flop (didn't bet)
Seat 5: yorkie82 folded before Flop (didn't bet)
Seat 6: Uncle folded before Flop (didn't bet)
Seat 7: Martu showed [Ah 4d] and won (2188) with A Pair of Aces, Jack high
Seat 10: SlimyEel (button) folded before Flop (didn't bet)