Coach Craig comes up against former coach

Late last year my friend asked me if i could
play basketball in 30min before the game
started and im still playing and after a slow
start we are now quite a force in our league
and in what was a very close game a few
weeks ago the scores were level with 2 seconds
to go and we scored a goal right on the siren
and won the game.

now to last weeks game when i entered the
court i noticed a familiar face a few months ago i
was all set to coach golden square u12's and
so i met the club president who is also a coach
and he began showing me the ropes and stuff
then i got another job so at the last minute i
pulled out. Then during the game i saw him
playing for the opposition. I didnt know he
played basketball and he didnt know i played
and the game went on and we crossed paths
a few times and i played my best game so far
scoring 3 goals. The end result was that we
won and i can tell he wasn't to happy about
that so did he shake my hand at the end?
no he didnt. Now for the burning question

was my good form and the win motivation
to beat someone that i know?

was it a complete fluke?

is his team not very good?

does he even remember who i am and did
he forget that i exist?

is this bad sportsmanship?

just a few things to think about
Craig