|High School:||Flanders Atletiek Club|
2017-18: Indoor – Competed four times in the 60-meter hurdles and twice in both the 200-meter dash and triple jump. Earned second-team All-GLIAC and all-region honors in the triple jump after earning a season-best mark of 38’10.25” at the conference meet. Finished with a season-best in the 60-meter hurdles of 9.29 seconds and a top time in the 200-meters of 27.73 seconds. Named to GLIAC All-Academic Excellence Team.
Outdoor – Advanced to the NCAA II Outdoor Championships in the triple jump after recording a season-best mark of 40’02.25” at the GVSU Al Owens Classic. Mylle finished 14th at the national meet, clearing 39’00.50”. She was also crowned GLIAC Champion in the event and named to the all-region team for the triple jump. Mylle also competed on five occasions in the 100-meter hurdles, earning a season-best of 14.92 seconds at the Raleigh Relays. Named to GLIAC All-Academic Excellence Team.
2016-17: Indoor - Advanced to the NCAA II Championships in the triple jump, finishing 14th. Earned eight victories over the course of the winter season with five-consecutive coming near the start of the eason. Set career-bests in the 55-meter hurdles at the Northern Challenge and the 60-meter hurdles at the SVSU Jet's Pizza Invitational. Was the GLIAC Champion in the triple jump with a distance of 39 feet, 7.75 inches at the conference meet.
Outdoor - Advanced to the NCAA II Championships in the triple jump, clearing a career-best 40 feet, 2.75 inches to place 16th. earned five victories during the spring campaign while also setting career-bests in the 100-meter hurdles and the 400-meter hurdles.
2015-16: Indoor - Finished in 8th place for the pentathlon with 3,155 points and 4th place for the triple jump (37-11.50) at the GLIAC Championships. Had a first place finish in the triple jump and a second place finish in the 55-meter hurdles (8.86) at the Northern Challenge.
Outdoor - Won the triple jump event at the GLIAC Championship with her furthest distance of the season (39-09.25). Ranked in top-two for all triple jump competitions during the season. Recorded season-best time of 100-meter hurdles at the GLIAC Championship (15.03) where she placed 12th.
2014-15: Named the team's Newcomer of the Year.
Indoor - Finished in 8th place for the pentathlon with 3,072 points and 4th place for the triple jump (11.22m) at the GLIAC Championship. Had first place finishes in the triple jump at the Northern Challenge (11.06m) and the Lake Superior Challenge (11.52m), season-best. Also had a win in the long jump (5.05m) at the Lake Superior Challenge.
Outdoor - Finished 16th at the GLIAC Championship with a season-best 1:07.10 in the 400-meter hurdles. Had two victories in the triple jump at the St. Norbert Invite (11.71m) and the Al Owen Classic (11.54) Her season-best triple jump came at the GLIAC Championship (11.82) where she finished in third place.
Before NMU: In Belgium, Mylle ranked second in the triple jump, 10th in the heptathlon and 11th in the 100-meter hurdles as she went on to win Sportswoman of the Year in Zonnebeke. She was also the athlete of the year for her club the past four seasons holding club records for triple jump and the 100-meter hurdles in the youth category.