STILLWATER — The Oklahoma State softball team is 13-1 ahead of this weekend’s home opener. The Cowgirls host the OSU/Tulsa Invitational, starting with a game against Maine at 2:30 p.m. Friday. Plans were also revealed this week for a new softball stadium as part of the OSU Vision Plan. Kenny Gajewski met with reporters Thursday at Cowgirl Stadium to give his thoughts on all the happenings around the program.