NL25sh - 3bet bluff vs shorty

Don't know , should we play 3bet/fold or 3bet/broke?

What about the sizing? Bigger -> commits us.

Postflop?

3bet on BTN 0/10
3bet vs hero 1/10
3bet total 5/36 -> 9%
w$sd 0/5, 28 wtsd
7 AF.

Seeing his vpip , AF and total 3bet + stack I thought it must be an aggro MSS player which could be restealing here very wide (I was right cause he showed down J7s -> note).

Poker Stars $25.00 No Limit Hold'em - 6 players - View hand 1929181
DeucesCracked Poker Videos Hand History Converter

Hero (CO): $26.15 - VPIP: 17, PFR: 14, 3B: 6, AF: 3.6, Hands: 518733
BTN: $10.00 - VPIP: 23, PFR: 22, 3B: 9, AF: 7.5, Hands: 192
SB: $12.60 - VPIP: 18, PFR: 14, 3B: 6, AF: 7.0, Hands: 96
BB: $26.38 - VPIP: 28, PFR: 21, 3B: 0, AF: 0.0, Hands: 29
UTG: $25.00 - VPIP: 0, PFR: 0, 3B: 0, AF: 0.0, Hands: 7
MP: $49.71 - VPIP: 25, PFR: 17, 3B: 11, AF: 0.0, Hands: 48

Pre Flop: ($0.35) Hero is CO with J A
2 folds, Hero raises to $0.62, BTN raises to $1.78, 2 folds, Hero raises to $3, BTN calls $1.22

Flop: ($6.35) 9 6 3 (2 players)
Hero checks, BTN checks

Turn: ($6.35) K (2 players)
Hero checks, BTN checks

River: ($6.35) 5 (2 players)
Hero checks, BTN checks