I'm sure you have a very important baseball somewhere that may be signed or something. And I'm sure you don't want to spend money on getting a stand for it, so why not make a cheap and easy one out of Legos.
Step 1: Starting
You will now make a two brick high 10 dots by 10 dots base.
Step 2: Adding Onto Base
Now add a cross on the bottom of the base.
Step 3: Still Making the Base
Now the cross you just made add one more layer.
Step 4: The Bridge
You will now make the "bridge". Look at the picture for help.
Step 5: The Individuals
Now make the "individuals" (there are 2). Look a the pictures for help.
Step 6: Put It Together!
Now assemble all that you just made (and a baseball) and create a baseball stand. Add the bridge across the cross and the individuals on the sides of the bridge.