Spartans add six medals to close out the final day of competition at the conference meet.
Spartans head to Purdue University to compete against conference foes on May 16-18.
MSU looks to add more to the NCAA Regional qualifying list in preparation for Big Tens.
O'Connor breaks 1,500-meter, Chorny sets pole vault record at Purdue University.
Spartans travel to the site of the Big Ten Championships for weekend competition.
2014 Big Ten Outdoor Track & Field Championships at Purdue University (May 16-18)
INDOOR: Placed third in the 60 meter hurdles with a career-best 8.52 time at the Alex Wilson Invitational ... Fourth-place finisher in the 200 (25.24) at the Notre Dame Invitational; Fifth-place in the 200 (25.11) at the Alex Wilson Invitational.
OUTDOOR: Runner-up in the 100 meter hurdles with a career-best time of 13.74 at the Dave Rankin Invite ... Posted a personal-best time of 24.50 and finished eighth at the Hillsdale GINA Relays ... Competed for the MSU 4x1, 4x2 and 4x4 relay teams; Helped the 4x1 squad finish first at the GINA Relays and second at the Dave Rankin Invite.