February 23, 2020
Mattison placed fourth on the all-around and third on balance beam with a 9.075 at the Nadia Comaneci Invitational this weekend. Good job Mattison.

February 10, 2020
At the Pikes Peak Cup this past weekend, Mattison placed fourth on floor exercise and fifth on balance beam. Good job Mattison.

December 9, 2019
Mattison started her 2019-2020 season at the Jenks Trojan Classic this past weekend. She placed first on vault with a. 9.050 and second on balance beam scoring a 9.300. Good job Mattison.

May 14, 2019
At the Level 9 Western Nationals this past weekend in Spokane, WA, Mattison finished fifth in the all-around with a 37.275 out of 28 gymnasts! She also placed sixth on balance beam with a 9.425, eighth on vault scoring a 9.400 and ninth on uneven bars with a 9.250. Good job Mattison.

April 14, 2019
Mattison competed at the Region 3 Championships in Oklahoma City, OK today where she placed eighth in the all-around and second on uneven bars with a 9.325. She qualified to the Level 9 Western Nationals next month. Good job Mattison.

March 16, 2019
Today at the Level 9 State Championships, Mattison placed fourth on uneven bars with a 9.150 and sixth on vault scoring a 9.200. She qualified to the Region 3 Championships in Oklahoma City, OK next month. Good job Mattison.

February 24, 2019
Mattison placed third on uneven bars with a 9.275 at the Gasparilla Classic yesterday. Good job Mattison

February 15, 2019
Today at the Nadia Comaneci Invitational, Mattison finished second on uneven bars with a 9.050. Good job Mattison.

January 28, 2019
At the Metroplex Challenge in Ft. Worth, TX this past weekend, Mattison finished second in the all-around, first on floor exercise with a 9.325 and second on vault and balance beam scoring a 9.475 and 9.150 respectively. Good job Mattison.

January 11, 2019
Mattison started her 2019 season at the Alamo Classic in San Antonio, TX today. She placed second in the all-around, first on balance beam and second on floor exercise. Good job Mattison. New videos have been posted.

September 13, 2018
Welcome to the Official Website of Mattison Thetford. She is a level 9 gymnast from Bart Conner Gymnastics Academy in Norman, OK under coach Christian Ivanov. All of the content on this website is new, so be sure to check back once in a while because Mattison's website will constantly be updated with news, results and videos.