Starting Line UpVerified
Starting Line Up is verified by official sources for Baseball in San Mateo.
Activities
Amenities
Facilities
Field
Access & Booking
Drop In
Advance-reserved drop-in participantsDrop-in participation must be reserved online in advance and is subject to current facility rules. · Official source publishes drop-in participation; current schedule and eligibility conditions apply.
Frequently Asked Questions
Common questions about Starting Line Up
What sports can you play at Starting Line Up?
Starting Line Up offers Baseball facilities.
Where is Starting Line Up located?
Starting Line Up is located at 25 E 25th Ave, San Mateo, CA, 94403.
Do I need a membership or reservation to visit Starting Line Up?
At Starting Line Up, no membership is required and booking ahead is required. Drop-in participation must be reserved online in advance and is subject to current facility rules. Official source publishes drop-in participation; current schedule and eligibility conditions apply.
How do I book or contact Starting Line Up?
You can visit the official website at https://www.startinglineuptraining.com/.
What amenities does Starting Line Up have?
Starting Line Up has Cafe, Changing Rooms, Drinking Water, Fire Extinguisher, First Aid, Lockers, Mobile Charging and Parking and 3 more amenities.
5.0 · 7 reviews
Venue details sourced from Starting Line Up Training Facility · Last verified August 2026