Historical clue formulations

• Mixed martial arts org. — 2026-06-17
• Mixed martial arts org. — 2025-01-19
• Hit entertainment org. in Vegas? — 2025-01-04
• 29-Across org. — 2024-06-19
• Mixed martial arts org. — 2022-11-29
• Mixed martial arts org. — 2020-05-15
• Mixed martial arts org. — 2019-01-22
• Certain pay-per-view event organizer, for short — 2017-09-08
• Mixed martial arts org. — 2016-08-07
• Mixed martial arts org. — 2012-09-27