hand3: got ownd in 3 hands vs same opponent

Hand converted with online PokerStrategy.com hand converter:

Play hand

$0.1/$0.25 No-Limit Hold'em (5 handed)

Known players:
[tg]BB$11.75:///////;MP3 (Hero)$25.00:///////;CO$16.57:///////;BU$27.71:///////;SB$23.09:///////;[/tg]

Preflop: Hero is MP3 with K:d, K:s.
Hero raises to $1.00, 2 folds, SB calls $0.90, BB folds.

Flop: ($2.25) 8:c, J:c, 9:s (2 players)
SB checks, Hero bets $1.50, SB calls $1.50.

Turn: ($5.25) A:d (2 players)
SB checks, Hero bets $3.75, SB calls $3.75.

River: ($12.75) T:c (2 players)
SB checks, Hero checks.

Final Pot: $12.75.
Results follow:

Hero shows a pair of kings(K:d K:s).
SB shows two pairs, aces and tens(A:s T:s).

SB wins with two pairs, aces and tens(A:s T:s).
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my opponent folds flop and turn (1 in 5 hands)
fold to 3-bet (0 out of 2)
his stats are 38 18 with af=0.6