Can you take a water taxi to PETCO Park?
In order of coolest ways to arrive at a baseball game:
#1 the Team Bus
#3 Water Taxi!
San Diego Water Taxi does provide on-call service and will shuttle you across the San Diego Bay to watch the Padres. The cost is $7 per person. The nearest drop off point to PETCO Park is the 5th Ave Landing near the Convention Center. Call 619-235-TAXI (8294).
If you like the idea of getting to a baseball game by boat, try the ferry from Coronado!