A little history, small blind has been 3 betting me more than 70% of time when I min-raise from button. His standard sizing has been 3.5-4x.

$25.00 USD NL Texas Hold'em

Seat 2 is the button
Seat 1: Player1 ( $3.50 USD ) - VPIP: 39, PFR: 18, 3B: 5, AF: 8.0, Hands: 57
Seat 2: Hero ( $30.93 USD ) - VPIP: 22, PFR: 16, 3B: 6, AF: 2.2, Hands: 49564
Seat 3: Player3 ( $26.25 USD ) - VPIP: 22, PFR: 19, 3B: 10, AF: 2.7, Hands: 93
Seat 4: Player4 ( $29.44 USD ) - VPIP: 18, PFR: 14, 3B: 3, AF: 1.8, Hands: 93
Seat 5: Player5 ( $26.26 USD ) - VPIP: 14, PFR: 8, 3B: 4, AF: 1.5, Hands: 118
Seat 6: Player6 ( $29.50 USD ) - VPIP: 15, PFR: 15, 3B: 0, AF: 1.0, Hands: 27
Player3 posts small blind [$0.10 USD].
Player4 posts big blind [$0.25 USD].
* Dealing down cards *
Dealt to Hero [ 7s As ]
Player5 folds
Player6 folds
Player1 folds
Hero raises [$0.50 USD]
Player3 raises [$1.90 USD]
Player4 folds
Hero calls [$1.50 USD]
* Dealing Flop * [ 5s, 6c, 7c ]
Player3 bets [$2.25 USD]
Hero calls [$2.25 USD]
* Dealing Turn * [ 9d ]
Player3 bets [$5.00 USD]
Hero calls [$5.00 USD]
* Dealing River * [ 9s ]
Player3 bets [$17.00 USD]

I'd like to hear how you guys would think about this spot and whether you'd play the hand differently on previous streets.