Hilary Duff & Her Ex Mike Comrie Still Aren't Striking Out With Co-Parenting

Let's play ball! Hilary Duff and her ex-husband, Mike Comrie, have always put their differences aside when it comes to raising their one son, Luca, together. The exes were spotted out together once again for a fun day at the ballpark.

How cute?!

Mike and his son were spotted playing catch.

And as always, Hilary looked fabulous.

The 30-year-old wore ripped jeans, sandals, and a loose gray sweater.

And she accessorized with sunglasses!

What do you think of Hilary and Mike's co-parenting? Let us know your thoughts in the comments section!