Michelle Waterson and Herica Tiburcio Invicta FC 10 weigh-in results are in the book, and headliners Michelle Waterson  (105) and Herica Tiburcio  (105) made weight without issue. The same cannot be said for everyone else. Waterson defends her atomweight title in the headlining bout of Friday’s Invicta FC 10 event, which takes place at Houston’s Arena Theatre and streams live on UFC Fight Pass (9 p.m. ET). While the headliners did their job on the scale, there were a few issues during the ceremony