Exact hand histories later......

Hand 1.

Villain is moderately tight and certainly not out of line.
1 limped, I raised to $1.25 in LP with KcKd, BB reraised to $3.5, limper folded, I called.
Board T45 all spades, pot was $7.35, BB bet $5, I pushed all-in ($19.4), BB has me covered.

Hand 2.

I open raised to $1 with T9 on the button. Both blinds called.
Flop 478 2 hearts. Both blinds checked, I let this check through.
Turn 6 non heart, SB lead 0.75, BB raised to $3.25, I overbet pushed. I had both players covered, SB has $19 behind, BB $16.

Hand 3.

I open raised to $1 with TcTh UTG. 2 callers including BB.
Flop 993 2 spades, BB checked, I bet $2, LP called, BB folded
Turn 4 non-spade, pot was $7, I checked, BB bet $2, I check-raised ~ to $12 putting him all-in.

Hand 4.

I checked with 73 spades in BB.
4 players, Flop Kc6d3h, all checked.
Turn 3d. Checked to button who bet $1, I check-raised to $4, MP cold-called both bets, button folded.
River 6c, I checked, MP pushed his remaining $10, I called.