Quick One ..

One quick one for declarers. The bidding is irrelevant, only your side has bid and you are declarer as West in 3NT. North leads the spade four.

K9
A54
32
AKT863
A5
KQ9
AT98765
9

TWO play questions:
1. How do you play this in a match point session.
2. Would you play it any differently in a TEAMS match?

One bidding question: East is dealer. Should EW have bid it differently and not ended up in 3NT at a) match points and b) teams?