V is unknown white dude in 30s. Never seen him before, but pretty sure he's a typical tourney donk (there's a tourney series going on)
He had pretty huge stack ~2K when I got to table but been bleeding chips (down to like 1.5K) and appears to be tilting about it a bit...
UTG raises to 20, V in HJ calls, HERO in CO 3bets A♥ A♦ to 80, folded back to V - he calls fairly quickly.
Flop (180): A♠ 2♥ 4♦ - V donks out 100 HERO calls
Turn (380): 9♣ - V x, HERO bets 150
I thought he might have donked out with a PP since I block Ax so heavily, so I wanted to bet smallish to bring him along.
V calls very quickly.
At this point my read is that he probably does have an Ace..
River (680): T♣ V checks
How much would you bet considering everything at this point?