About $1200 effective. CO limps. BTN, a presumable pro who raises his button 100% of the time, raises to $20. I see J♣ T♣ in SB and 3bet to $70. He calls.
About his image. He is very wide on the button. Astute in paying attention to what's going on. Possibly a former online grinder. In general, he's a good player.
About my image. I'm wider with my SB range in 3betting than anywhere else on the table. He may or may not know that. I'm generally viewed as fairly tight. I don't show down many bluffs but usually have some very nutted hands when I triple.
Flop ($150): Q♣ J♦ 8♣
I bet $95. He calls at a decent pace.
Turn ($340): A♦
This is a great card for my range. It's an ok card for my actual hand. I bet $210. He thinks for a little bit and calls.
River ($760): Q♥
I bet $375. He jams for $300 more.
How is my line? And what hand is he actually jamming here and taking this line with, considering my range is very nutted compared to his?