The game was stopped with 59 seconds left due to a power failure.
At the end of the first quarter, the 6-11 Bosh cashed in on a pass from Alvin Williams with a dunk to cap an 18-7 run that gave Toronto a 24-16 lead.
Williams had eight assists and Bosh had eight rebounds. The rookie hit five of 10 from the field.
Vince Carter led Toronto with 21 points.
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