I am confident it is the same typeface. It's the Cyclone typeface that has been the standard across the athletics program since the reveal of the I-State logo. You will have seen very small variations within this font family for 12 years on all sorts of jerseys in different sports, signage, marketing materials, etc. and possibly just didn't notice![]()
Here are the numbers from the last 3 seasons as well as the trademarked font used by ISU. It's pretty obvious to me (a professional graphic designer) that they tweaked the numbers for the 2018 season. Look at the angles I've circled plus the gap in the bottom of the 5.
Edit: Just notice the Cyclone Equip twitter appears to have black socks in the photo. Nice. Sorry coach, I still like talking about uniforms