The first day of Mary Nutter did not disappoint whatsoever. Upsets, run-rules, and dingers made opening day of the preseason event one for the books. If you weren't able to watch, then don't worry, we got you covered.

The new obstruction rule came into play during the GCU and Stanford game.

pic.twitter.com/E4TG25E0x4

— FloSoftball (@FloSoftball) February 17, 2018

Cal was just making it look easy at the plate.

Hey, can we switch spots?

K cool.

Watch Cal take on Fordham LIVE: https://t.co/NXTwfTYc5G pic.twitter.com/6ZR1xK7nyT

— FloSoftball (@FloSoftball) February 17, 2018

Chez took some hacks with The Ghost and definitely put out a show. The fans in the stands were impressed with her front toss dingers.

Chez and all her fans out at the Easton booth. @EastonFastpitch #Comebackszn pic.twitter.com/9FQWKGVj53

— FloSoftball (@FloSoftball) February 17, 2018

We decided to slow it down it bit with Stanford. Who doesn't love slo-mo with dope music behind it?

Time to slow it down.@StanfordSball out here killing it. pic.twitter.com/uHFJTyAPIf

— FloSoftball (@FloSoftball) February 17, 2018

Alexa Romero was a complete stud in the circle.

Alexa Romero tosses the second perfect game in program history to lead the Orange to and 8-0 win over Sacramento State ? pic.twitter.com/uKpzzRww95

— Syracuse Softball (@CuseSB) February 18, 2018

Lauren Frost with the SC Top 10 worthy catch over the fence. Maybe one we'll get on her level.

One hell of a catch!

That’s how you get it done. @StanfordSball pic.twitter.com/VG991nvkST

— FloSoftball (@FloSoftball) February 17, 2018

Arkansas tied up their game against Utah with some heads-up base running and ended up upsetting the No. 21 team in the nation.

This game is getting good, y’all.

Arkansas ties it up 2-2! @RazorbackSB pic.twitter.com/kTKXh5iPr9

— FloSoftball (@FloSoftball) February 18, 2018

?UPSET ALERT?
Arkansas takes down No. 21 Utah! pic.twitter.com/OXCht3JpJv

— FloSoftball (@FloSoftball) February 18, 2018

Happy Day 1 to all, and to all a good night.

UCLA wraps up the first day of Mary Nutter with a run-rule. @UCLASoftball

What a day of softball. We’re ready for Day 2? pic.twitter.com/x1uFNn2Xq6

— FloSoftball (@FloSoftball) February 18, 2018