Hand 1: Not sure what my line should be here...I think either x/x/jam or b/x/jam?

PokerStars - $0.25 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BTN: 140.08 BB (VPIP: 18.29, PFR: 15.24, 3Bet Preflop: 6.56, Hands: 168)
SB: 148.56 BB (VPIP: 18.75, PFR: 12.50, 3Bet Preflop: 11.76, Hands: 164)
BB: 265.12 BB (VPIP: 28.30, PFR: 24.53, 3Bet Preflop: 11.11, Hands: 55)
UTG: 101 BB (VPIP: 32.89, PFR: 30.26, 3Bet Preflop: 10.34, Hands: 77)
Hero (MP): 115.88 BB
CO: 100 BB (VPIP: 17.21, PFR: 15.16, 3Bet Preflop: 7.77, Hands: 253)

SB posts SB 0.4 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has K K

fold, Hero raises to 2.48 BB, fold, BTN calls 2.48 BB, fold, BB raises to 11 BB, Hero raises to 26 BB, fold, BB calls 15 BB

Flop: (54.88 BB, 2 players) 9 K 9
BB checks, Hero checks

Turn: (54.88 BB, 2 players) 3
BB checks, Hero checks

River: (54.88 BB, 2 players) 2
BB checks, Hero bets 89.88 BB and is all-in, fold,

Hand 2: Not sure how much fold equity I have in this spot

PokerStars - $0.25 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BTN: 160.36 BB (VPIP: 18.29, PFR: 17.07, 3Bet Preflop: 5.88, Hands: 85)
SB: 100.4 BB (VPIP: 22.62, PFR: 17.86, 3Bet Preflop: 15.79, Hands: 85)
BB: 191.92 BB (VPIP: 18.53, PFR: 12.93, 3Bet Preflop: 6.06, Hands: 237)
Hero (UTG): 139.88 BB
MP: 99.6 BB (VPIP: 42.86, PFR: 42.86, 3Bet Preflop: 25.00, Hands: 14)
CO: 104 BB (VPIP: 20.83, PFR: 16.67, 3Bet Preflop: 18.18, Hands: 25)

SB posts SB 0.4 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has 6 7

Hero raises to 2.48 BB, MP raises to 8.84 BB, fold, fold, fold, fold, Hero calls 6.36 BB

Flop: (19.08 BB, 2 players) A T 2
Hero checks, MP bets 14 BB, Hero calls 14 BB

Turn: (47.08 BB, 2 players) T
Hero bets 14 BB, MP calls 14 BB

River: (75.08 BB, 2 players) 2
Hero bets 103.04 BB and is all-in, fold,

Hand 3: I check flop with my entire range here and I expect vil to be weak when he checks back so is jam ok?

PokerStars - $0.25 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BTN: 312.4 BB (VPIP: 16.67, PFR: 8.33, 3Bet Preflop: 0.00, Hands: 12)
SB: 141.32 BB (VPIP: 18.67, PFR: 13.33, 3Bet Preflop: 3.77, Hands: 154)
BB: 100 BB (VPIP: 25.93, PFR: 14.81, 3Bet Preflop: 4.76, Hands: 55)
Hero (UTG): 100 BB
MP: 151.64 BB (VPIP: 23.82, PFR: 16.92, 3Bet Preflop: 8.57, Hands: 410)
CO: 139.48 BB (VPIP: 42.86, PFR: 28.57, 3Bet Preflop: 40.00, Hands: 7)

SB posts SB 0.4 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has K A

Hero raises to 2.48 BB, MP calls 2.48 BB, CO raises to 10 BB, BTN calls 10 BB, fold, fold, Hero raises to 31 BB, fold, fold, BTN calls 21 BB

Flop: (75.88 BB, 2 players) Q 4 6
Hero checks, BTN checks

Turn: (75.88 BB, 2 players) 3
Hero bets 69 BB and is all-in, fold,

Hand 4: Turn check ok? River is gross, can't see how vil can have any bluffs since 87s/86s just checkback and pot sizing just seems like value. But I have AA so gotta call right??

PokerStars - $0.25 NL FAST (6 max) - Holdem - 6 players
Hand converted by PokerTracker 4

BTN: 116.6 BB (VPIP: 29.41, PFR: 23.53, 3Bet Preflop: 22.22, Hands: 18)
Hero (SB): 100 BB
BB: 107.56 BB (VPIP: 25.00, PFR: 0.00, 3Bet Preflop: 0.00, Hands: 4)
UTG: 110.12 BB (VPIP: 17.71, PFR: 7.43, 3Bet Preflop: 4.17, Hands: 180)
MP: 107.24 BB (VPIP: 17.00, PFR: 14.00, 3Bet Preflop: 6.14, Hands: 309)
CO: 228.48 BB (VPIP: 30.00, PFR: 10.00, 3Bet Preflop: 0.00, Hands: 10)

Hero posts SB 0.4 BB, BB posts BB 1 BB

Pre Flop: (pot: 1.4 BB) Hero has A A

fold, fold, CO raises to 2 BB, fold, Hero raises to 8 BB, fold, CO calls 6 BB

Flop: (17 BB, 2 players) 5 2 9
Hero bets 5.84 BB, CO calls 5.84 BB

Turn: (28.68 BB, 2 players) 5
Hero checks, CO bets 12 BB, Hero calls 12 BB

River: (52.68 BB, 2 players) 8
Hero checks, CO bets 50 BB, Hero calls 50 BB

h1 - depends on ur general strat otf, can make a case for betting 25-33% otf with range as this is great board for ur 4 betting range. if checking flop id bet small ott prob 1/3 pot then jam river.

h2 - meh, I guess turn is fine in theory but are you really doing this with ur range or are u picking high equity bluffs/value hands. if so ur bet is pretty transparent, id prob just x/f turn tbh, AP otr it will depend on how many hands u lead ott but don't think jam is awful as u obv have 0 showdown value.

h3 - im just giving up and checking down all runouts, hes still gonna have pairs with a spade that check flop.

h4 - im just going bet/bet/bet on most runouts, turn def bet as wont have many 5x. AP river is a fold, his bluffs ott are hands like 87s which wont bet river, 76s which now beats u so its a fold imo