Renting the field for private events, are available on Saturday 9 am to 12 and 12 to 3 pm. You can call them up to get details on private event or come on Sunday and ask in person during the normal Sunday public games ( 11am to 4 pm)
You can talk to the owners and they might let you use it on Saturdays, they are always open on Sundays too, unless posted otherwise.
Thanks! Your answer is awaiting moderation.