Buff Katarina was a North American amateur team.
- February 4, team acquires the roster and staff of Polar Ace. Aetheres, OddOrange, KatEvolved, Jurassiq, and Winter join. Coach Mike and Luciaen join as coaches.
- February 27, Yeonbee joins as a sub.
- March 18, team's roster is acquired by Radiance. Aetheres, OddOrange, KatEvolved, Jurassiq, Winter, and Yeonbee leave. Coach Mike and Luciaen leave coaching roles.
| Coach Mike
- This table shows up to the 10 most recent results. For complete results, click here.
|Buff Katarina Tournament Results - Show Prize as (Local • USD • Euros)|
|2019-03-07||1||$2,500|| P1 Elite Series Season 2|
|2019-02-26||1|| BIG League 2019|3 - 0RR
|Total Prize: USD 2,500|