Deepish with bad V

1/3 NLHE 8 handed.

V - I've had his number all night. Used to be one of the biggest donaters to our game but seems to have studied up a bit and is now folding a lot more preflop - used to be a loose passive whale. He's also trying to be more aggressive postflop but he's outplaying himself. He's x/raising in spots where it doesn't make sense or he'll stab multiway for no reason - kind of like a kid on training wheels whose learned a bit about bicycles but now wants to enter le tour de france. All this said he's still primarily a loose passive player. Has a bet sizing tell pre - bigger = stronger. Covers. HJ.

HH - some fish opens HJ to 10, V 3-bets CO to 25, H cold 4-bets SB to 100 with AQhh, only V calls. HU OOP. Kh-7c-3s I bet 75 he calls. Turn As. I bet 225 into 250 and he tanks for over 5 minutes before folding - had about 450 back.

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one limp, V opens HJ to 15, H sees 2♣ 2♥ and calls BTN off 850$ eff stack, limper folds and we go HU IP.

Flop 30 - T♣ 5♦ 2♠

V checks, I bet 15, he calls

Turn 60 - J♦

V checks, I bet 35, V calls

River 130 - Q♥

V checks, I bet 50, V x/raises to 400...